How many molecules of Cl2 gas are in 23.7 g of Cl2 gas at STP?
Answers
Calculate the number of moles of chlorine that combined with one mole of lead in ..... The molar volume of a gas at STP, VSTP , is equal to the ... The temperature of the water was 26.3°C and the air pressure of the room ..... 23.7 g Na2S2O3.
the temperature of the water was 26.3 and the air pressure of the room
.....23.7 g Na2S2O3
Explanation:
Related Questions
The diagram shows three containers with the same volume. Each container is filled with a different amount of the same gas at constant temperature. The first container, filled with N particles of the gas, has a gas pressure of 50 kPa. The second container, filled with 2N particles, has a gas pressure of kPa. The third container, filled with 3N particles, has a gas pressure of kPa.
Answers
The gas pressure in each container is directly proportional to the number of particles of gas present.
What is gas pressure?Gas pressure is the pressure exerted by a gas when it is in a closed container. It is caused by the molecules of the gas colliding with each other and with the walls of the container. Gas pressure is usually measured in atmospheres, millimeters of mercury, or pascals. It is affected by a number of factors, such as the amount of gas present in a container, the temperature of the gas, and the volume of the container.
According to Boyle's law, the pressure of a gas is inversely proportional to its volume. Therefore, the pressure in each container is directly proportional to the number of particles of gas present, and the pressure in the first container is 50 kPa, the pressure in the second container is 100 kPa, and the pressure in the third container is 150 kPa.
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Coffee has a ph of approximately 5. 0. What results would you predict if we added lactase to a solution of milk and coffee? would glucose be produced? provide your rationale.
Answers
Lactose contains sugar and glucose, which is found in lactose, glucose will be formed when coffee is added to milk and then lactose is added to the coffee and milk combination.
Because milk contains calcium, it is white in colour and contains the known sugars lactose and glucose. Lactose, a type of sugar present in milk, turns into glucose when combined with coffee.
Farmers dry the brownish bean-shaped coffee seed, which is then ground into a fine powder and combined with milk and sugar to make coffee. In general, Brazil and other nations are where you may find coffee.
Because lactose contains sugar and glucose, when coffee is added to milk and then lactose is added to the coffee and milk solution, glucose will be created.
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If 0.452 moles of OH1- are reacted with an unlimited supply of Br2, how many grams of H2O can be formed?
Answers
Answer:
Hi
Please mark brainliest
1.40 L solution was made by mixing 69.3 mL of dioxane, Which has a density of 1.03 g/mL, and 1.3 L of Toluene, Which has a density of 0.87 g/mL. Calculate the volume percent of dioxane in the solution. Be sure your answer has the right number of significant digits.? %(v/v)
Answers
To calculate the volume percent of dioxane we will apply the following formula:
\(Volumepercent=\frac{\text{Volume of solute}}{Volume\text{ of solution}}\times100\)In this case, the solute will be dioxane, and the volume will be 69.3 mL.
To calculate the volume of solution we will sum both volumes:
Volume of solution = Volume of dioxane + Volume of Toluene
Volume of solution = 69.3 mL + 1300 mL
Volume of solution = 1369.3 mL
\(Volumepercent=\frac{\text{6}9.3\text{ mL}}{1369.3\text{ mL}}\times100\text{ = 5.1}\)We are given all the data with a significant digit, therefore we must report the result also with a significant digit. So the answer will be.
The volume percent of dioxane in the solution is 5.1 %(v/v)
What is the strongest force that exists between molecules of nitrogen
monoxide (NO)?
A. Hydrogen bonding
B. Van der Waals forces
C. lonic bonding
D. Dipole-dipole forces
Answers
Answer:
A
Explanation:
Cuz that's the answer for your question
MnO2 + 4HCl = Cl2 + MnCl2 + 2H20How many moles of HCl will react with 4.50 moles of MnO2
Answers
Since we have been given the balanced reaction, we can just follow the stoichimetry of the reaction to calculate it.
By the stoichimetry, 1 mol of MnO₂ reacts with 4 moles of HCl. using Rule of three, we have:
1 mol MnO₂ --- 4 mol HCl
4.50 mol MnO₂ --- x
\(\begin{gathered} \frac{1mol}{4.50mol}=\frac{4mol}{x} \\ x=(\frac{4.50\cdot4}{1})mol \\ x=18mol \end{gathered}\)So, 18 moles of HCl will react with 4.5 moles od MnO₂ (assuming complete reaction).
Which is a characteristic of calcium?
A.It has two neutrons
B.It has two energy shells
C.It has two protons
D.It has two electrons in its outer energy shell
Answers
It has two electrons in its outer energy shell
The balanced equation for the combustion of Hexane,C6H14 , is
Answers
Answer:
\(2C _{6}H _{14} + 19O _{2}→12CO _{2} +14H _{2} O\)
A standard weight used to calibrate balances has a mass of 100.00 g and a volume of 12.0 mL. What is the density of this standard weight in g/mL?
88.0 g/mL
8.33 g/mL
0.12 g/mL
7.33 g/mL
Answers
Answer:
The answer is 8.33 g/mLExplanation:
The density of a substance can be found by using the formula
\(density = \frac{mass}{volume} \\\)
From the question
mass = 100 g
volume = 12 mL
We have
\(density = \frac{100}{12} = \frac{25}{3} \\ = 8.333333...\)
We have the final answer as
8.33 g/mLHope this helps you
Read the passage. Oceans and seas can act as a buffer heat reservoir to regulate climates. They can absorb great quantities of heat in the summer, with very little temperature change. In the winter, oceans and seas release the heat. This is the main reason why coastal climates are milder compared to terrestrial climates. Which choice correctly explains this phenomena? A) the high freezing point of water caused by the strength of O–H bonds B) the high boiling point or water caused by hydrogen bonding C) the high heat of vaporization of water caused by the strength of O–H bonds D) the high specific heat of water caused by hydrogen bonding
Answers
Answer:
D) the high specific heat of water caused by hydrogen bonding
Explanation:
The water has a higher specific heat and is due to the bonding of H2 molecules by the water. When the bonding is broken the heat is released and water molecules can move freely. This leads to a decline in the temperatures and thus the heat is released in winters and coastal climates are considered to be milder than terrestrial climates. As the energy is released on condensation.You need to prepare 100.0 mL of a pH 4.00 buffer solution using 0.100M benzoic acid (pK
a
=4.20) and 0.240M sodium benzoatc. How many milliliters of each solution should be mixed to prepare this buffer? benzoic acid:
Previous question
Answers
To prepare the pH 4.00 buffer solution, you should mix approximately 61.35 mL of the 0.100 M benzoic acid solution with 38.65 mL of the 0.240 M sodium benzoate solution.The ratio of benzoic acid to sodium benzoate in the buffer solution using the Henderson-Hasselbalch equation.
To prepare a pH 4.00 buffer solution using benzoic acid and sodium benzoate, we need to calculate the appropriate volumes of the 0.100 M benzoic acid and 0.240 M sodium benzoate solutions.
First, we need to determine the ratio of benzoic acid to sodium benzoate in the buffer solution. The Henderson-Hasselbalch equation can help us with this calculation:
pH = pKa + log([A-]/[HA])
Given that the pH is 4.00 and pKa is 4.20, we can rearrange the equation:
log([A-]/[HA]) = pH - pKa
log([A-]/[HA]) = 4.00 - 4.20
log([A-]/[HA]) = -0.20
Next, we take the antilog of -0.20 to find the ratio of [A-] to [HA]:
[A-]/[HA] = antilog(-0.20)
[A-]/[HA] = 0.63
The ratio of [A-] to [HA] is 0.63.
Now, let's calculate the volumes of each solution needed. Let's assume x represents the volume (in mL) of the 0.100 M benzoic acid solution and y represents the volume (in mL) of the 0.240 M sodium benzoate solution.
Since the total volume is 100.0 mL, we have the equation: x + y = 100
Considering the ratio of [A-] to [HA] as 0.63, we can write the equation: y/x = 0.63
Solving these two equations simultaneously will give us the volumes of each solution:
x + y = 100
y/x = 0.63
By substituting y = 0.63x from the second equation into the first equation, we get:
x + 0.63x = 100
1.63x = 100
x = 61.35 mL (rounded to two decimal places)
Substituting this value back into the equation x + y = 100, we find:
61.35 + y = 100
y = 38.65 mL (rounded to two decimal places)
Therefore, to prepare the pH 4.00 buffer solution, you should mix approximately 61.35 mL of the 0.100 M benzoic acid solution with 38.65 mL of the 0.240 M sodium benzoate solution.
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There are ___________ forces of attraction between particles in the gas state. Use the following word bank to help you.
Answers
Answer:
Different
Explanation:
Explain the effect that increasing the nacl concentration have on osmotic pressure.
Answers
Increasing the NaCl concentration will increase the osmotic pressure.
Osmotic pressure, alongside the vapor pressure depression, freezing point depression and the boiling point elevation are the colligative properties od solution.
The direction of osmotic pressure is always from the side with the lower concentration of solute to the side with the higher concentration.
π = c(NaCl) × T(NaCL) × R
π is osmotic pressure
c is concentration of solution.
T is temperature in Kelvins.
R is universal gas constant.
Greater the concentration of sodium chloride, the greater is the osmotic pressure, because the osmotic pressure and the concentratio are in direct proportion.
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Please help me do this question
Answers
How many pages is 5000 words? Double spaced, 5000 words is around 20 pages; single spaced about 10 pages. Now, if you're using an unconventional formatting or margins you could see different results, however, with standard word processor defaults and a 12 point Arial or Times New Roman font your output should be very similar. Examples of 5000 word count pages include college theses, dissertation research, or very comprehensive, in-depth blog posts.
Answer: 5000 words is 10 pages single spaced or 20 pages double spaced.
Pages by Word Count
Use our handy table to discover how many pages a given word count yields, single or double spaced, in Times New Roman or Arial 12 point font.
Word Count Pages (single spaced) Pages (double spaced) Font Size
250 WORDS ½ PAGE 1 PAGE 12 POINT
300 WORDS ⅔ PAGE 1⅓ PAGES 12 POINT
400 WORDS ⅘ PAGE 1⅗ PAGES 12 POINT
500 WORDS 1 PAGE 2 PAGES 12 POINT
600 WORDS 1⅓ PAGE 2⅔ PAGES 12 POINT
750 WORDS 1½ PAGES 3 PAGES 12 POINT
800 WORDS 1⅗ PAGES 3⅕ PAGES 12 POINT
1000 WORDS 2 PAGES 4 PAGES 12 POINT
1200 WORDS 2⅖ PAGES 4⅘ PAGES 12 POINT
1500 WORDS 3 PAGES 6 PAGES 12 POINT
2000 WORDS 4 PAGES 8 PAGES 12 POINT
2500 WORDS 5 PAGES 10 PAGES 12 POINT
3000 WORDS 6 PAGES 12 PAGES 12 POINT
3500 WORDS 7 PAGES 14 PAGES 12 POINT
4000 WORDS 8 PAGES 16 PAGES 12 POINT
5000 WORDS 10 PAGES 20 PAGES 12 POINT
6000 WORDS 12 PAGES 24 PAGES 12 POINT
7500 WORDS 15 PAGES 30 PAGES 12 POINT
8000 WORDS 16 PAGES 32 PAGES 12 POINT
10000 WORDS 20 PAGES 40 PAGES 12 POINT
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How Many Pages is 4000 Words?
How many pages does 4000 words equal? Single spaced, 4000 words would produce about 8 pages; double spaced around 16 pages.
How Many Pages is 300 Words?
How many pages is 300 words? The answer is close to two-thirds of a page single spaced, and around one and one-third of a page double spaced.
How Many Pages is 400 Words?
How many pages does 400 words take? A word count of 400 words will result in around four-fifths of a page single spaced and and one and three-fifths of a page double spaced.
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What is the best choice of reagents to perform the following reaction? CI COOH ? CH3OH, H2SO4 , NaCN followed by H30+ O Mg, followed by CO2, then H30+ O HCOOH, H20, heat
Answers
Chlorobenzene can be converted into benzoic acid using Grignard reagent. Thus, treating with Mg metal in dry ether followed by carboxylation and then hydrolyising the product gives benzoic acid.
What is Grignard reagent?Grignard reagents are alkyl magnesium halides with the general formula RMgX. They can be prepared by treating alkyl halides with Mg metal in presence of dry ether.
Chlorobenzene when treated with Mg gives MgCl substituted benzene ring which upon carboxylation using carbon dioxide followed by hydrolysis gives benzoic acid.
Therefore, the reagents needed for the conversion of chlorobenzene to benzoic acid are Mg, CO₂ and water.
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in an absorption spectrum, why don't we see those atoms re-emit the same energy photons and refill the dark gaps when they de-excite?
Answers
In an absorption spectrum, we don't see the atoms re-emit the same energy photons and refill the dark gaps when they de-excite because the absorbed photons cause the atoms to jump to a higher energy level.
When the atoms de-excite, they release the energy in the form of photons, but these photons are emitted in all directions. This means that only a small fraction of the photons will be emitted in the same direction as the original beam of light, and therefore, the dark gaps in the absorption spectrum will not be refilled.
Additionally, the atoms may de-excite through a different pathway than the one they used to absorb the photon, leading to the emission of a photon with a different energy level. This is known as the "Stokes shift" and also contributes to the dark gaps in the absorption spectrum not being refilled.
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kilogram
The volume of helium in a blimp is 6.28 x 10°milliliters. The density of helium in the blimp is 0.1786 meter3 Find the mass of the helium in
the blimp. (Hint: 1.000 L = 1 cubic meter.)
Answers
6.28 × 109 ml = 684.52 ml
=0.68452 L = 6.8452 × 10⁻⁴ m³
= 6.8452 × 10⁻³ cubic centimeter
density = 0.1786 kg/cm³
∴ Mass =0.1786 ×( 6.8452 × 10⁻³)
=1.22 × 10⁻³ kg
Answer:
5 divided by x at x = -1. -Find the derivative of f(x) = negative 7
Explanation:
where does the material in cement come from? choose one: a. it is deposited with sediment grains. b. it forms as sediment grains recrystallize. c. it forms as sediment grains chemically weather. d. it forms as ions precipitate out of the water in the pore spaces between grains.
Answers
The materials comes as It is deposited with sediment grains. (a)
The material used to make cement is composed of minerals found in sedimentary rocks. These sedimentary rocks are formed when sediment grains are deposited in layers and then hardened over time.
These sedimentary rocks can include sand, clay, and minerals such as calcite and gypsum. The sediment grains are the source of the material used to make cement.
The mixture is heated until it forms a paste-like material called clinker. The clinker is then ground into a fine powder, which is the cement we use for construction and other purposes.
So, cement is made from a mixture of these sediment grains, combined with water and other substances such as limestone, iron ore, and aluminum oxide. (a)
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can you solve question 5 and 6 only
Answers
Answer:
oil floats on water because it is heavier than water
Salt is no longer visible after stirring as salt dissolves in water
by filtration
5. list the following alkyl halides in order of increasing sn1 reaction rate. what will be the reaction rate order for sn1 reaction rate? provide your reasoning.
Answers
The reaction rate order for sn1 reaction rate will be CH3F < CH3Cl < CH3I. The reason for this is that the halide with the weaker nucleophile will have a higher sn1 reaction rate.
The Effect of Nucleophile Strength on Sn1 Reaction RateThe nucleophile is a key factor in determining the rate of an Sn1 reaction. In general, the stronger the nucleophile, the faster the reaction will be. This is because the stronger nucleophile will be able to break the bond between the alkyl halide and the nucleophilic carbon more easily. For this reason, the order of increasing Sn1 reaction rate will be CH3F < CH3Cl < CH3I.
Complete Question:
List the following alkyl halides in order of increasing sn1 reaction rate. what will be the reaction rate order for sn1 reaction rate? provide your reasoning.
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A household in Abu Dhabi consumes a monthly average electric energy of 3750 kWh. The majority of electricity generation capacity in Abu Dhabi is produced oy natural gas-fuelled power generation plants. If gas turbines consume 0.21 m
3
of equivalent natural gas for every 1kWh of electricity produced. 1. Convert the monthly energy use of the household to m
3
of natural gas equivalent and kg of oil equivalent. [hint: assume the conversion efficiency of natural gas turbine to be 33% ] 2. Assuming the average CO
2
emissions coefficient for gas fired power plants is 400 g/kWh, what is the CO
2
footprint in kilograms of the household in that month?
Answers
The answers to the given problem are monthly energy use of household in m3 of natural gas equivalent = 787.5 m³, Monthly energy use of household in kg of oil equivalent = 0.29484627 ktoe, CO2 footprint of household in kg = 1500 kgCO2 (1.5 metric tonnes of CO2).
1) Calculation of monthly energy use in m3 of natural gas equivalent:For every 1 kWh of electricity produced, the gas turbines consume 0.21 m³ of natural gas equivalent.
The consumption of natural gas equivalent can be calculated by multiplying the monthly average electric energy consumption by the quantity of natural gas equivalent that is consumed by gas turbines for every 1 kWh of electricity produced.
So, the monthly consumption of natural gas equivalent will be,
3750 kWh * 0.21 m³/kWh = 787.5 m³ of natural gas equivalent
Calculation of monthly energy use in kg of oil equivalent:
Assuming that natural gas has a calorific value of 55.5 MJ/m³, and that the conversion efficiency of natural gas turbine is 33%, the equivalent energy that will be produced from 1 m³ of natural gas is 55.5 x 0.33 = 18.315 MJ/m³.
In order to calculate the equivalent energy that will be produced from 787.5 m³ of natural gas, we can use the formula:
Equivalent energy = calorific value of natural gas x volume of natural gas x conversion efficiency
So, the equivalent energy that will be produced from 787.5 m³ of natural gas is,
Equivalent energy = 55.5 x 787.5 x 0.33
= 12337.3125 MJ
= 12.337 GJ
So, the monthly consumption of oil equivalent will be:
12.337 GJ / 41.868 = 0.29484627 ktoe (kilo tonnes of oil equivalent)
2) Calculation of CO2 footprint in kg:
Assuming the average CO2 emissions coefficient for gas fired power plants is 400 g/kWh.
The CO2 footprint in kg can be calculated by multiplying the monthly average electric energy consumption by the CO2 emissions coefficient of gas-fired power plants.
So, the CO2 footprint in kg will be:
3750 kWh x 0.4 kg/kWh = 1500 kgCO2 (i.e., 1.5 metric tonnes of CO2).
Therefore, the answers to the given problem are:
Monthly energy use of household in m3 of natural gas equivalent = 787.5 m³
Monthly energy use of household in kg of oil equivalent = 0.29484627 ktoe
CO2 footprint of household in kg = 1500 kgCO2 (1.5 metric tonnes of CO2).
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Read the given expression.
Effective nuclear charge = atomic number - x
Which of the following explains the identity of X and its trends across a period? (5 points)
X is the screening constant, and it increases across a period.
X is the screening constant, and it remains constant across a period.
X is the number of outermost electrons, and it increases across a period.
X is the number of outermost electrons, and it remains constant across a period.
Answers
Answer:
Option 2: X is the screening constant, & it remains constant across a period.
Explanation:
I took the test and got the question correct :)
As we move across the period, X is the screening constant, and it remains constant across a period.
As we move across the period, the size of atoms become smaller because of an increase in the size of the nuclear charge. This leads to a decrease in atomic radius.
As the size of atom decreases, the screening effect on the outermost electron decreases accordingly. Hence, as we move across the period, X is the screening constant, and it remains constant across a period. This is because, no new shells are added across the period.
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The number of protons in this element is __________.
8
2
4
6
Answers
Answer: 2 protons
Explanation:
The element number, 2 for He, is the number of protons in the nucleus. The 4.0026 is the average atomic mass of He.
Part 1: Name two elements that have the same properties as magnesium (Mg). (4 points)
Part 2: Determine the number of protons, electrons, and neutrons present in an atom of potassium (K). Explain how you determined your answer using complete sentences. (6 points)
Answers
Two elements having same properties as magnesium are calcium and strontium. The number of protons and neutrons in potassium is 19 and number of neutrons is 20.
What is periodic groups?Groups in periodic table are vertical columns with elements of similar physical and chemical properties. All elements are classified into different groups based in the number of valence shell electrons.
Elements of same group have same number of valence electrons. The element magnesium Mg have 12 electrons with 2 valence electrons. Its group members are shown under Mg in the column and they are calcium, strontium and rubidium.
Number of electrons in an tom is equal to the number of protons and this is called the atomic number. The atomic number o potassium is 19 and it have 19 electrons and protons.
Number of electrons = mass number-number of protons
= 39 -19 =20.
Hence, potassium (K) have 19 electrons and protons and 20 neutrons.
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students conducting research observe the rate of an enzyme-catalyzed reaction under various conditions with a fixed amount of enzyme in each sample. when will increasing the substrate concentration likely result in the greatest increase in the reaction rate?
Answers
Increasing the substrate concentration will likely result in the greatest increase in the reaction rate when the substrate concentration is lower than the concentration of the enzyme.
The concentration of the substrate affects the rate of reaction since there is a direct correlation between the number of enzyme-substrate complexes that are formed and the rate of reaction.
When there is more substrate, more enzyme-substrate complexes can form, resulting in an increase in the rate of reaction.
So, it is highly likely that when the substrate concentration is low, increasing the substrate concentration will result in the greatest increase in the reaction rate.
However, when the substrate concentration is already high, the reaction rate may not continue to increase as a result of increasing the substrate concentration.
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What type of front is depicted here? (60 Points)
Cold
warm
stationary
Occluded
Answers
Answer:
warm
Explanation:
Hello people ~
Which of the following fibres is used for making parachutes?
A. Plastic
B. Terelyne
C. Nylon
D. Taylor swift
Answers
Answer:
C. Nylon
Explanation:
Nylon is a synthetic fiber, strong, elastic, and holds excellent abrasion resistance. Therefore it is used for making parachutes and ropes for rock climbing.
Answer:
Nylon
Explanation:
Nylon is a synthetic fibre not natural so long lastingIt is highly elastic and strong material.It is water proof also so used for making parachuteswhat mass (in grams) of NH4Cl is needed to prepare 350 mL of a 0.25 M ammonium chloride solution
Answers
Answer:
4.70 grams of NH4Cl is needed to prepare 350 mL of a 0.25 M ammonium chloride solution.
We need approximately 4.68 grams of NH4Cl to prepare a 0.25 M ammonium chloride solution with a volume of 350 mL.
To determine the mass of NH4Cl needed to prepare the solution, we us use the formula:
m=M x V x MM ... (i)
where,
m= mass in grams
M=molarity of solution
MM= molar mass of compound
V= volume in litres
The number of moles of NH4Cl needed can be calculated using:
Moles = Molarity x Volume ...(ii)
Moles = 0.25 mol/L x 0.350 L
Moles = 0.0875 mol
Hence we can replace M x V with number of moles in equation i.
The molar mass of NH4Cl is :
Molar mass of NH4Cl = (1 x 14.01 g/mol) + (4 x 1.01 g/mol) + (1 x 35.45 g/mol)
Molar mass of NH4Cl = 53.49 g/mol
We have all the variables
Putting them in equation i.
Hence,
Mass (g) = Moles x Molar mass
Mass (g) = 0.0875 mol x 53.49 g/mol
Mass (g) = 4.68 g
Therefore, you would need approximately 4.68 grams of NH4Cl to prepare a 0.25 M ammonium chloride solution with a volume of 350 mL.
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Which will most likely happen to her soup?
Carlotta adds too much salt to her soup. She recalls that
evaporation can be used to separate salt from salt water,
so she plans to leave the soup on the stove on low heat
until the soup is less salty.
O The soup will become saltier because evaporation
removes the water and leaves the salt behind.
O The procedure will make the soup less salty because
the salt will evaporate and leave the pot.
The saltiness of the soup will not change because
both salt and water will evaporate.
O The heat will cause the soup to become more salty
because more salt dissolves in hotter water.
Answers
Answer: A! The soup will become saltier because evaporation removes the water and leaves the salt behind.
Explanation:
Just finished the test and got a 90%! <3
Answer:
A
Explanation:
Please answer the following question using the data below: H2O vapor content: 13 grams H2O vapor capacity: 52 grams at 25 degrees Celsius 13 grams at 10 ∘
C 52 grams at 30 ∘
C What is the dew point for the conditions listed above? LCL 3π5 25C Relative Humidity =100%
Answers
Given data:H2O vapor content: 13 gramsH2O vapor capacity: 52 grams at 25 degrees Celsius 13 grams at 10∘C52 grams at 30∘CFormula used to find the dew point:$$\dfrac{13}{52}=\dfrac{(A*3\pi)/(ln100)}{(17.27-A)}$$$$\frac{1}{4}=\dfrac{(A*3\pi)/(ln100)}{(17.27-A)}$$
Where A is the constantDew Point:It is the temperature at which air becomes saturated with water vapor when the temperature drops to a point where dew, frost or ice forms. To solve this question, substitute the given data into the formula.$$13/52=\dfrac{(A*3\pi)/(ln100)}{(17.27-A)}$$$$13(17.27-A)=3\pi A(ln100)$$By simplifying the above expression, we get$$A^2-17.27A+64.78=0$$Using the quadratic formula, we get$$A=9.9,7.4$$
The dew point is 7.4 since it is less than 10°C.More than 100:The term "More than 100" has not been used in the question provided.
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