Answers
The rate constant, k = 5.27 E-2 s⁻¹, determines the rate law for the reaction P → E + Z.
How to determine rate constant?The rate of the reaction P → E + Z can be expressed as:
Rate = - d[P]/dt = d[E]/dt = d[Z]/dt
where d[P], d[E], and d[Z] = changes in the concentrations of P, E, and Z, respectively, over a small time interval dt.
Use the experimental data to determine the rate constant and the order of the reaction.
Calculate the initial rate of the reaction in each trial by dividing the change in concentration of P by the time interval:
rate1 = (d[P]/dt)1 = (0.30 M - 0 M)/(20 s) = 0.015 M/s
rate2 = (d[P]/dt)2 = (0.60 M - 0.30 M)/(20 s) = 0.015 M/s
rate3 = (d[P]/dt)3 = (0.90 M - 0.60 M)/(20 s) = 0.015 M/s
The initial rates are the same in all three trials, which suggests that the reaction is first-order with respect to P.
Now using any of the three trials to determine the value of the rate constant k, trial 1:
Rate1 = k[P]1
k = Rate1/[P]1 = (1.58 E-2 M/s)/(0.30 M) = 5.27 E-2 s⁻¹
Therefore, the rate law for the reaction P → E + Z is:
Rate = k[P]
where k = 5.27 E-2 s⁻¹ is the rate constant.
Use the rate law to calculate the expected rates of the reaction at different concentrations of P. For example:
Rate2 = k[P]2 = (5.27 E-2 s⁻¹)(0.60 M) = 3.16 E-2 M/s
Rate3 = k[P]3 = (5.27 E-2 s⁻¹)(0.90 M) = 4.74 E-2 M/s
These expected rates are close to the experimental rates, which suggests that the rate law is a good approximation for the reaction under these conditions.
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Related Questions
The typical dosage of statin drugs for the treatment of high cholesterol is 10 mg. Assuming a total blood volume of 4.5 L, calculate the concentration of drug in the blood in units of % (w/v)
Answers
Answer:
1.904 ppm
Explanation:
Concentration of drug in units of ppm = mass of solute / (mass of solution ) × 1000000
mass of blood = density of blood × volume = 1.05 g / ml × 5000 ml = 5250 g
mass of solution = mass of blood + mass of solute ( statin) = 5250 + 0.01 g = 5250.01 g
Concentration of drug in units of ppm = (0.01 g / 5250.01 g) × 1000000 = 1.904 ppm
I hope this helps!!
Question 4 of 10
Based on information from the periodic table, what does this image
represent?
= 9 Protons
= 10 Neutrons
= 10 Electrons
A.Neutral fluorine
B. A positively charged fluoride ion
C. A negatively charged fluoride ion
D. A neutral neon atom
Answers
So we can cross out D.
Next, we can figure out a charge of an ion by looking at protons and electrons. Neutrons doesn’t matter since they’re neutral and only contribute to the mass. Protons and positive and electrons are negative. It’s like doing kindergarten math. John has 9 apples and he eats 10 (I know it’s not possible), how many apples does he have left? The answer is -1. The number of electrons are greater than the number of protons, so the ion is negative.
The answer is therefore C. A negatively charged fluoride ion.
How do I solve the radius of the metal Cylinder, volume & Density?
Answers
e. The radius of the metal cylinder is 1.27 cm / 2 = 0.635 cm.
f. The volume of the metal cylinder is 4.745 cm³
g. The density of the metal cylinder is 7.53 g/cm³
What are the radius, volume & Density of the metal Cylinder?Data given:
b. Mass of metal cylinder: 35.732 g
c. Length of metal cylinder: 3.15 cm
d. Diameter of metal cylinder: 1.27 cm
e. Radius of metal cylinder: The radius (r) of a cylinder is half of its diameter. Therefore, the radius of the metal cylinder is 1.27 cm / 2 = 0.635 cm.
To calculate the volume (V) of the metal cylinder;
V = πr²h, where π is approximately 3.14159, r is the radius, and h is the height (length) of the cylinder.
Volume of metal cylinder:
V = 3.14159 * (0.635 cm)² * 3.15 cm = 4.745 cm³
Density of metal cylinder:
Density (ρ) is defined as mass (m) divided by volume (V). Therefore, the density of the metal cylinder is ρ = 35.732 g / 4.745 cm³ = 7.53 g/cm³ (rounded to two decimal places).
So, the radius of the metal cylinder is 0.635 cm, the volume is 4.745 cm³, and the density is 7.53 g/cm³.
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Hydrogen reacts with oxygen according to the balanced equation
2H₂ (g) + O2(g) → 2H₂O(g). If X is the number of molecules of H₂ which react,
then the number of O2 molecules reacting is
Answers
Answer:
x/2
Explanation:
X = 2 molecules of H2
For 2 molecules of H2, there's only 1 molecule of O2. Meaning, there's twice the amount of H2, so O2 = x/2 molecules.
I hope I'm understanding this question right.
sdfsdfsdfsfsdfsdfdfdre
Answers
Answer:
310 mmHg
Explanation:
All you have to do here in order to figure out the pressure exerted by gas
D is use Dalton's Law of Partial Pressures.
Use the following data to answer the questions below. Assume 9.045 g of stearic acid, and
1.327 g of unknown for the mixture runs 4-6. Assume the k, is 4.50°C kg/mole. Assume
the uncertainty is ±1 in the last digit (±0.001 g for the masses and ±0.01 for kr).
Run 1:
Solvent
T/solvent = 68.9 ± 0.2°C
T/solvent = 69.0 ± 0.2°C
Run 2:
Solvent
Run 3:
Solvent
Tsolvent 67.8 ± 0.2°C
Run 4:
Mixture ~2 g
T2g = 64.6 ± 0.3°C
Run 5:
Mixture ~2 g
T2g = 64.3 ± 0.3°C
Run 6:
Mixture ~2 g
T2g = 64.7 ± 0.3°C
In groups, create a flow chart below including the equations required to process the
raw data into molar mass for the runs given. Indicate when values are averaged and
ATS are determined.
Answers
In order to arrange candidates for recruiting and recruitment purposes, businesses use applicant tracking systems (ATS).
What formula is used for ATS?The allocation, presale backorder allocation, turnover, and (optional) on order quantity are added together to form the average transaction price (ATS), which is then decreased. It's equivalent by default to the quantity of a product that is allotted for sale (the allocation value).In order to arrange candidates for recruiting and recruitment purposes, businesses use applicant tracking systems (ATS). With the help of these tools, organizations may gather data, classify prospects according to their experience and skill set, and screen candidates.A candidate's progress through the hiring and recruiting process can be followed by recruiters and employers using an application tracking system (ATS).The complete question is,
What do ATSs serve as their primary function?
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Calculating Standard Product ATS, The allocation, presale backorder allocation, turnover, and (optional) on order quantity are added together to form the ATS.
How is ATS determined?
Calculating Standard Product ATS, The allocation, presale backorder allocation, turnover, and (optional) on order quantity are added together to form the ATS. It's equal to the quantity of a product that is reserved for sale by default (the allocation value).
Repeating measurements is the best technique to determine the degree of uncertainty surrounding a set of data.
Mixture ~2 g
T2g = 64.7 ± 0.3°C
Cot 2g 6 e g o
Since all the electrons in t 2g are coupled up, the ligand must have a strong field, and that ligand is oxalate (C 2 O 4).
2−
[Co(C 2 O 4 ) 3] is the name of the substance.
3+
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three molecules the cells need and why?
Answers
1. Nucleic acids
2. Proteins carbohydrates
3. Lipids
All of which are essential to the cell’s functions. Each is an Important component of the cell and performs a wide array of functions. Combine, these molecules and it will make up the majority of the cell’s mass.
OR ELSE UR A DEAD RAT HEHE :P
5. What, if anything, is wrong with the nuclear equation shown below?
O
179
179 W
+
e
Re
-1
75
74
O A. The daughter product has the wrong atomic number.
O B. The daughter product has the wrong mass number
O c. The particle labeled 'e should have an mass number of 1.
O D. There is nothing wrong with the equation.
Answers
Answer:
It is A, The daughter product has the wrong atomic number
Explanation:
Have trust, please i beg of you.
:) thank me later, love ya
The daughter's product has the wrong atomic number. Hence, option A is correct.
What is the nuclear equation?Nuclear equations represent the reactants and products in radioactive decay, nuclear fission, or nuclear fusion.
Beta decay - A common mode of radioactive decay in which a nucleus emits beta particles. The daughter nucleus will have a higher atomic number than the original nucleus.
Hence, the daughter's product has the wrong atomic number.
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After all of the ingredients for the emulsion sausage is added, to what temperature should you continue processing the mixture
Answers
Answer:
58°F
Explanation:
Temperature control during emulsification is very essential and should regulated to avoid excess temperature causing damage to the sausage. This type of processes requires 58°F to have a mixture with better output.
Liquid hydrogen boils at -252°C. What is the boiling point on the Kelvin scale?
Answers
Answer:
Boiling point in kelvin is 373.1 \
boiling point of liquid hydrogen in kelvin is 21.15
Explanation:
You need to produce a buffer solution that has a pH of 5.09. You already have a solution that contains 10. mmol m m o l (millimoles) of acetic acid. How many millimoles of acetate (the conjugate base of acetic acid) will you need to add to this solution? The pKa p K a of acetic acid is 4.74.
Answers
The number of millimoles of acetate (the conjugate base of acetic acid) needed is 3162.28 mmol
What is pH?This is simply a measure of the acidity / alkalinity of a solution.
The pH measures the hydrogen ion concentration while the pOH measures the hydroxide ion concentration
pH for buffer solutionpH = pKa + Log[conjugate]/[acid]
How to determine the number of millimoles of acetate (conjugate )From the question given above, the following data were obtained:
pH = 5.09pKa = 4.74Millimole of acid = 10 mmol Millimole of conjugate =?pH = pKa + Log[conjugate]/[acid]
5.09 = 4.74 + Log[conjugate]/ 10
Collect like terms
5.09 - 4.74 = Log[conjugate] / 10
0.35 = Log[conjugate] / 10
Cross multiply
Log[conjugate] = 0.35 × 10
Log[conjugate] = 3.5
Take the anti-log
[conjugate] = anti-log 3.5
[conjugate] = 3162.28 mmol
Thus, the number of millimoles of acetate (the conjugate base of acetic acid) needed is 3162.28 mmol
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HELP PLEASE PLEASE PLEASE. Can anyone tell me how to separate the following mixture
A) ethanol in water
B) boiling the mixture of chloride crystals with water
C) pure water from muddy water
D) sodium chloride in water
E) sodium carbonate in water
F) chlorophyll from leaves
G) mixture of acetic acid and alcohol
H) serum from blood sample
I) kerosene from water
J) ammonium chloride in sand
I NEED CORRECT ANSWERS ONLY.
HURRY UP PLEASE. I WILL MARK AS BRAINLIEST
Answers
A) Ethanol in water: Distillation.
B) Boiling the mixture of chloride crystals with water: Evaporation.
C) Pure water from muddy water: Filtration.
D) Sodium chloride in water: Evaporation or Crystallization.
E) Sodium carbonate in water: Filtration or Evaporation.
F) Chlorophyll from leaves: Extraction using a suitable solvent like ethanol.
G) Mixture of acetic acid and alcohol: Distillation.
H) Serum from blood sample: Centrifugation.
I) Kerosene from water: Separatory funnel or Decantation.
J) Ammonium chloride in sand: Sublimation or Dissolving in water and Filtration.
A) Ethanol in water: Distillation can be used to separate ethanol from water based on their different boiling points.
B) Boiling the mixture of chloride crystals with water: By heating the mixture, the water will evaporate, leaving behind the chloride crystals.
C) Pure water from muddy water: Filtration can be used to separate the solid particles (mud) from the water.
D) Sodium chloride in water: Evaporation can be used to separate sodium chloride from water by heating the mixture until the water evaporates, leaving behind the salt.
E) Sodium carbonate in water: Filtration can be used to separate solid sodium carbonate from water, similar to muddy water.
F) Chlorophyll from leaves: Extraction using a suitable solvent like ethanol or acetone can be used to separate chlorophyll from leaves.
G) Mixture of acetic acid and alcohol: Distillation can be used to separate the mixture based on their different boiling points.
H) Serum from blood sample: Centrifugation can be used to separate the serum, which is the liquid part of blood, from the solid components like cells.
I) Kerosene from water: Separatory funnel or decantation can be used to separate the immiscible liquids by pouring off the top layer (kerosene) from the bottom layer (water).
J) Ammonium chloride in sand: Sublimation can be used to separate ammonium chloride by heating the mixture, causing the ammonium chloride to vaporize and then condense back into solid form in a cooler region, leaving the sand behind.
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hexaphosphorus nonasulfide formula
Answers
Answer:
P6S9
Explanation:
Firstly, let's write the numbers in Latin
1 = mono
2 = di
3 = tri
4 = tetra
5 = penta
6 = hexa
7 = hepta
8 = octa
9 = nona
Secondly, write the symboles of the given elements:
Phosphorus is P
Sulfide is S
Finally, connect the numbers and symbols.
Rule of pronunciation: Number of first element + symbol of first element + number of second element + symbol of second element
P6S9
Please upvote.
characteristics. of. rusting
Answers
Answer: metal turn orange and weaker as it gets oxidised
Explanation:
Using the periodic table, classify bismuth as a metal, nonmetal or metalloid. How many protons, neutrons and electrons does this element have
Answers
What things contribute to the amount of greenhouse gasses on Earth?
Answers
Human activities are responsible for almost all of the increase in greenhouse gases in the atmosphere over the last 150 years. The largest source of greenhouse gas emissions from human activities in the United States is from burning fossil fuels for electricity, heat, and transportation.
Which event always involves a chemical change? boiling melting conducting burning
Answers
Answer: D: burning
Explanation:
The event always involves a chemical change is burning.
The changes experienced by matter can be:
Physical changes: the nature of matter is not altered. The substance remains the same. Phase changes are physical changes.Chemical changes: there are chemical reactions and new substances are formed.Which event always involves a chemical change?
boiling. No. This is a phase change in which matter goes from liquid to gas.melting. No. This is a phase change in which matter goes from solid to liquid.conducting. No. Electrons flow during the conducting but no new substances appear.burning. Yes. A substance reacts with oxygen to form carbon dioxide and water.The event always involves a chemical change is burning.
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Calculate the amount of energy in kilojoules needed to change 207 g
of water ice at −
10 ∘C
to steam at 125 ∘C
. The following constants may be useful:
Cm (ice)=36.57 J/(mol⋅∘C)
Cm (water)=75.40 J/(mol⋅∘C)
Cm (steam)=36.04 J/(mol⋅∘C)
ΔHfus=+6.01 kJ/mol
ΔHvap=+40.67 kJ/mol
Answers
Therefore, the amount of energy required to change 207 g of water ice at −10 ∘C to steam at 125 ∘C is 744.3618 kJ.
What does kJ mean in terms of energy?Similar to how kilometres measure distance, a kilojoule is a measurement used to measure energy. Some nations continue to use the Calories (Cal) system, which was once used to quantify food energy. These are the conversions: 1 kJ equals 0.2 Cal.
To figure out how much energy is needed to convert 207 g of water ice at -10°C to steam at 125°C, we must divide the process into several stages and figure out how much energy is needed for each one:
Heating ice from -10°C to 0°C:
q1 = m × Cm(ice) × ΔT
= 207 g ÷ 18.02 g/mol × 36.57 J/(mol⋅∘C) × (0 - (-10)) ∘C
= 41324.8 J
= 41.3248 kJ
Melting ice at 0°C:
q2 = n × ΔHfus
= m ÷ M × ΔHfus
= 207 g ÷ 18.02 g/mol × 6.01 kJ/mol
= 56.804 kJ
Heating water from 0°C to 100°C:
q3 = m × Cm(water) × ΔT
= 207 g ÷ 18.02 g/mol × 75.40 J/(mol⋅∘C) × (100 - 0) ∘C
= 174667.6 J
= 174.6676 kJ
Vaporizing water at 100°C:
q4 = n × ΔHvap
= m ÷ M × ΔHvap
= 207 g ÷ 18.02 g/mol × 40.67 kJ/mol
= 467.7326 kJ
Heating steam from 100°C to 125°C:
q5 = m × Cm(steam) × ΔT
= 207 g ÷ 18.02 g/mol × 36.04 J/(mol⋅∘C) × (125 - 100) ∘C
= 3832.8 J
= 3.8328 kJ
Total energy required:
qtotal = q1+q2+q3+q4+q5
= 41.3248 kJ + 56.804 kJ + 174.6676 kJ + 467.7326 kJ + 3.8328 kJ
= 744.3618 kJ.
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If 7 g of a gas at 2.0 ATM dissolves in 1 L of water at 25°C how much will dissolve in 2 L of water at 0.6 ATM if the temperature remains constant
Answers
The value of S2 is S₂ = 2.1 g/L.Approximately 2.1 g of the gas will dissolve in 2 L of water at 0.6 ATM, assuming the temperature remains constant.
To determine the amount of gas that will dissolve in 2 L of water at 0.6 ATM, we can use Henry's law, which states that the solubility of a gas is directly proportional to the partial pressure of the gas above the liquid.
According to Henry's law, the solubility of a gas can be represented as:S₁/P₁ = S₂/P₂,,where S₁ and S₂ are the solubilities of the gas at the respective pressures P₁ and P₂.Given that 7 g of the gas dissolves in 1 L of water at 2.0 ATM, we can consider this as our initial condition, denoted by S₁/P₁.
Now, we need to find the solubility at 0.6 ATM in 2 L of water, denoted by S₂/P₂.Since the temperature remains constant, we can assume that the solubility of the gas does not change. Therefore, we can rewrite the equation as:
S₁/P₁ = S₂/P₂,
Substituting the known values, we have:
(7 g/1 L)/(2.0 ATM) = S₂/(0.6 ATM),
Solving for S₂, we get:
S₂ = (7 g/1 L) * (0.6 ATM)/(2.0 ATM),
S₂ = 2.1 g/L.
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a sample of mass 6.814grams is added to another sample weighing 0.08753 grams. the subsequent mixture is then divided into exactly 3 equal parts. one of those parts has the yield multiplied by 7.6335 times, what is the final mass?
Answers
Answer:
\(Final\ Mass = 17.560943085g\)
Explanation:
Given
\(Sample\ Mass = 6.814g\)
\(Additional\ Mass = 0.08753g\)
\(Yield = 7.6335\)
Required
Determine the final mass
First we need to determine the total mass after the sample mass is added to an additional sample;
\(Total\ Mass = Additional\ Mass + Sample\ Mass\)
\(Total\ Mass = 0.08753g + 6.814g\)
\(Total\ Mass = 6.90153g\)
Next, divide the total mass by 3
\(New\ Mass = \frac{Total\ Mass}{3}\)
\(New\ Mass = \frac{6.90153g}{3}\)
\(New\ Mass = 2.30051g\)
The final mass is calculated as follows;
\(Final\ Mass = New\ Mass * Yield\)
\(Final\ Mass = 2.30051g * 7.6335\)
\(Final\ Mass = 17.560943085g\)
Hence, the final mass is 17.560943085g
moles of Fe in 3.13×1022 atoms of Fe
Answers
Answer: 0.05 moles
Explanation:
To convert from atoms to moles, you will need Avogadro's number.
Avogadro's number: 6.022×10²³atoms/moles
(3.13×10²²atoms)×(moles/6.022×10²³ atoms)=0.05 moles
The atoms would cancel out and we will be left with our moles.
describe what xeriscaping is and what is involved in a successful xeriscaping project
Answers
Xeriscaping is a landscaping approach that focuses on conserving water by using drought-tolerant plants and efficient irrigation techniques. The goal is to create a visually appealing and sustainable garden while minimizing water usage.
Successful xeriscaping projects involve several key elements. Firstly, careful plant selection is crucial, opting for species that can thrive in arid conditions without excessive watering. Mulching is used to reduce evaporation and retain soil moisture.
Proper soil preparation, such as improving drainage and adding organic matter, promotes healthier plant growth. Efficient irrigation systems, like drip irrigation or soaker hoses, deliver water directly to plant roots, minimizing wastage.
Additionally, controlling erosion through the use of retaining walls or terracing is important. Lastly, regular maintenance, including appropriate pruning and weed control, ensures the longevity and vitality of the xeriscape garden. Overall, a successful xeriscaping project harmonizes sustainable practices with a beautiful outdoor environment.
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What is the chemical formula for micas
Answers
Answer:
X2Y4–6Z8O20 (OH, F)4
Explanation:
The chemical formula for micas is X2Y4–6Z8O20 (OH, F)4, where X is K, Na, or Ca or less commonly Ba, Rb, or Cs; Y is Al, Mg, or Fe or less commonly Mn, Cr, Ti, Li, etc.; Z is chiefly Si or Al, but also may include Fe3+ or Ti1. Structurally, micas can be classed as dioctahedral (Y = 4) and trioctahedral (Y = 6)1.
The chemical formula for micas varies, but they typically have the general formula:
(K,Na,Ba,Rb,Ca)(Al,Mg,Fe)2(Si3Al)O10(OH,F)2
Where:
K, Na, Ba, Rb, and Ca represent alkali metals and alkaline earth metals that can occupy the interlayer sites. Potassium is the most common.Al and Mg represent aluminum and magnesium that occupy the octahedral sites between the silica tetrahedral sheets.Fe can substitute for Al in the octahedral sites.Si and Al occupy the tetrahedral sites within the silica sheets. The ratio of Si to Al is typically around 3:1.O represents oxygen atomsOH or F can occupy the interlayer sites, with hydroxyl (OH) being more common. Fluorine can substitute for hydroxyl in some micas.So in summary, micas have a layered aluminosilicate structure with interlayer cations that can vary, but they are generally characterized by an approximate 3:1 ratio of silicon to aluminum within the silica tetrahedral sheets. The chemical formula given is the generalized structural formula for micas, but the actual compositions can vary based on the specific mica.
Is a teapot a conductor or insulator?
Answers
Answer:
The answer is a conductor.
Answer:
Teapot is an insulator.
Explanation:
Teapot is mostly made up of clay which is a poor conductor of heat.
What type of reaction is C3H6O + O2 --> CO2 + 3 H2O
Answers
Answer:
Combustion of propanone I believe
Explanation:
Stephan’s mother cuts a twig from a rose bush and plants it in the soil. After a few days, Stephan observes a new plant growing. Which characteristic does the growth of the new plant depict?
Answers
The growth of the new plant depicts the asexual reproduction characteristic. The characteristic that describes the growth of the new plant in Stephan's mother cutting a twig from a rose bush and planting it in the soil is asexual reproduction.
Asexual reproduction is the mode of reproduction by which organisms generate offspring that are identical to the parent's without the fusion of gametes. Asexual reproduction is a type of reproduction in which the offspring is produced from a single parent.
The offspring created are clones of the parent plant, meaning they are identical to the parent.The new plant in Stephan’s mother cutting a twig from a rose bush and planting it in the soil depicts the process of asexual reproduction, which is the ability of a plant to reproduce without seeds. In asexual reproduction, plants can reproduce vegetatively by cloning themselves using their roots, bulbs, or stems.
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What eventually happens to gas if its pressureis increased?
Answers
Answer:
the rate increases
Explanation:
they are closer to each other, they will collide with each other more frequently and more successful collision
How is steal wool and oxygen making iron oxide a chemical reaction? Why?
Answers
Answer:
When iron wool combusts, it reacts with oxygen from the air to form iron oxide. Iron oxide is a solid, so the oxygen atoms from the air add to the mass on the balance. The balance tips as the iron wool reacts with the oxygen to form solid iron oxide. from.
Explanation:
At a birthday pool party, the temperature is 27.50°C and the atmospheric pressure is 755.4 mmHg. One of the decoration helium balloons has a volume of 6.25 L. What would be the volume of the balloon if it were submerged in a swimming pool to a depth where the pressure is 922.3 mmHg and the temperature is 25.35°C?
Answers
The new volume of the balloon, given that it was submerged to a depth where the pressure is 922.3 mmHg and the temperature is 25.35 °C is 5.08 L
How to determine the new volumeFrom the question given above, the following data were obtained:
Initial temperature (T₁) = 27.50 °C = 27.50 + 273 = 300.5 KInitial pressure (P₁) = 755.4 mmHgInitial volume (V₁) = 6.25 L New pressure (P₂) = 922.3 mmHgNew temperature (T₂) = 25.35 °C = 25.35 + 273 = 298.35 KNew volume (V₂) =?The new volume can be obtained by using the combined gas equation as illustrated below:
P₁V₁ / T₁ = P₂V₂ / T₂
(755.4 × 6.25) / 300.5 = (922.3 × V₂) / 298.35
Cross multiply
300.5 × 922.3 × V₂ = 755.4 × 6.25 × 298.35
Divide both side by (300.5 × 922.3)
V₂ = (755.4 × 6.25 × 298.35) / (300.5 × 922.3)
V₂ = 5.08 L
Thus, the new volume is 5.08 L
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how old is Billie Eilish
Answers
Answer:
21
Explanation:
........................
Answer: 21
Explanation: