The absence of amylase production would severely impact the digestion and utilization of starches
If you stopped producing amylase, the breakdown of starches in your body would be significantly affected. Amylase is responsible for breaking down complex starch molecules into simpler sugar molecules like glucose. Without amylase, the digestion of starches would be impaired.
As a result, the starches consumed in your diet would remain undigested, leading to difficulties in extracting the necessary nutrients from them. The undigested starches would pass through the digestive system without being broken down into absorbable sugars.
This could have various consequences. Firstly, the body may not receive an adequate supply of glucose, which is a vital energy source. The absence of amylase activity could cause fluctuations in blood glucose levels, potentially leading to symptoms like fatigue, weakness, and difficulty concentrating.
Furthermore, the undigested starches could serve as a food source for bacteria in the digestive system, leading to fermentation and the production of gas. This could result in bloating, discomfort, and digestive issues such as flatulence and abdominal pain.
Overall, the absence of amylase production would severely impact the digestion and utilization of starches, potentially causing imbalances in blood glucose levels and digestive disturbances.
for more such question on production visit
https://brainly.com/question/22698468
#SPJ8
How many moles are in 1.5 x 10^23 atoms of fluorine?
Answer: 0.125 moles F2
Explanation: 1.5x1023 atoms of F = 0.75x10^23 molecules F2
moles F2 = 0.75x10^23/avogadro number = 0.125 moles
There are 0.25 moles in 1.5 x \(10^{23}\) atoms of fluorine.
Given,
How many moles are in one atom?
In one mole we have,
6.02 x \(10^{23}\) atoms.
1 mole = 6.02 x \(10^{23}\) atoms
Find the number of moles in 1.5 x \(10^{23}\) atoms of fluorine.
We have,
1 mole = 6.02 x \(10^{23}\) atoms
Multiply 1.5 x \(10^{23}\) / 6.02 x \(10^{23}\) on both sides
1.5 x \(10^{23}\) / 6.02 x \(10^{23}\) x 1 mole = 1.5 x \(10^{23}\) / 6.02 x \(10^{23}\) x 6.02 x \(10^{23}\) atoms
1.5/6.02 mole = 1.5 x \(10^{23}\) atoms
0.25 moles = 1.5 x \(10^{23}\) atoms.
Thus there are 0.25 moles in 1.5 x \(10^{23}\) atoms of fluorine.
Learn more about finding the number of moles in 25.0g of ammonium here:
https://brainly.com/question/21732146
#SPJ2
How many protons does isotope of carbon- 14 atom have
Answer:
Number of protons in Carbon - 14 atom \(6\)
Explanation:
The atomic number of carbon 14 atom is \(14\)
Number of neutrons in the nucleus of Carbon-14 atom \(= 8\)
Atomic number is equal to the sum of neutrons and protons
Number of protons in Carbon - 14 atom \(= 14 -8 = 6\)
What is the mass of 2.90 ×10^22 formula units of NaOH (Molar mass = 40.0 g/mol)?
Considering the Avogadro number, we know that there is 6,022 x 10^23 molecules of NaOH in 1 mol of NaOH, and we need to calculate how much in mols we would have for 2.90 ×10^22 molecules:
6,022 x 10^23 molecules ------- 1 mol
2.90 ×10^22 molecules ---------- x
\(x\text{ = }\frac{\text{1 mol of NaOH}\times(2.90\times10^{22}\text{molecules of NaOH)}}{(6.022\times10^{23}\text{ molecules of NaOH)}}\)Solving for x, we have 0.048 mol of NaOH.
Now we calculate how much, in mass, 0.048 mol of NaOH is:
1 mol ---------- 40.0 g
0.048 mol ---------- y
Solving for y, we have 1.92 g of NaOH
When 4.41g of phosphoric acid (H3PO4) react with 9.25g of barium hydroxide, water and insoluble barium phosphate form. [T/I-7] a. Write and balance the chemical equation.
Answer:
2 H₃PO₄(aq) + 3 Ba(OH)₂(aq) ⇒ Ba₃(PO₄)₂(s) + 6 H₂O(l)
Explanation:
Let's consider the unbalanced equation that occurs when phosphoric acid reacts with barium hydroxide to form water and barium phosphate. This is a neutralization reaction.
H₃PO₄(aq) + Ba(OH)₂(aq) ⇒ Ba₃(PO₄)₂(s) + H₂O(l)
We will balance it using the trial and error method.
First, we will balance Ba atoms by multiplying Ba(OH)₂ by 3 and P atoms by multiplying H₃PO₄ by 2.
2 H₃PO₄(aq) + 3 Ba(OH)₂(aq) ⇒ Ba₃(PO₄)₂(s) + H₂O(l)
Finally, we will get the balanced equation by multiplying H₂O by 6.
2 H₃PO₄(aq) + 3 Ba(OH)₂(aq) ⇒ Ba₃(PO₄)₂(s) + 6 H₂O(l)
How many kilocalories of heat are needed to melt 65.0 g of ice at 0 °C?
Answer:
21.7 kj
Explanation:
The heat required to change the phase of a matter is calculated by using the latent heat formula, Q=ML, where M is the mass released or absorbed during the phase change and L is the latent heat of a material. Since ice is melted into water, this process is technically called the heat of endorthermic phase change that is Q_in=ml
The latent heat of water is 334 kg/kj. In order to melt 65. 0g of ice Q=0.065 x 334kj/kg =21.71 of heat required
What configuration elements of sodium
The electron configuration of Sodium (Na) : 1s²2s²2p⁶3s¹
Further explanationSodium is an element with the symbol Na and has the atomic number 11. It is located in Group 1 (alkaline) and period 3
atomic number=number of electron=11
In an atom there are levels of energy in the shell and sub shell
This energy level is expressed in the form of electron configurations.
Charging electrons in the sub shell uses the following sequence:
1s², 2s², 2p⁶, 3s², 3p⁶, 4s², 3d¹⁰, 4p⁶, 5s², 4d¹⁰, 5p⁶, 6s², etc.
So the electron configuration for Natrium ( with 11 electrons) :
1s²2s²2p⁶3s¹ or we can write [Ne] 3s¹
What’s a carbohydrate?
A. A hormone
B. A cholesterol molecule
C. An enzyme
D. A sugar molecule
Using the properties shared by all living things, identify the best reason
that we don't consider viruses to be alive.
Because a virus cannot perform metabolic actions/does not have a
metabolism.
Because a virus does not contain genetic material.
Because a virus cannot move on its own.
Because a virus is smaller than a cell.
Explanation:
because the viruses don't perform metabolic reactions that all life forms perform to stay alive
The best reason that we don't consider viruses to be alive is that a virus does not contain genetic material. Option C is correct.
What is a virus?A virus is a microorganism that is microscopic and harmful as it is a disease-causing virus that can lead to the death of humans and animals it causes HIV and covid like deadly diseases.
The information to the body inside it is living as they only damage the good cells and increase the number of itself bud cannot transfer any genetic information.
Therefore, Option C is correct.the best reason that we don't consider viruses to be alive is that a virus does not contain genetic material.
Learn more about viruses, here:
https://brainly.com/question/1427968
#SPJ2
A compound contains 42.1% sodium, 18.9% phosphorus and 39% oxygen.
Determine its empirical formula(show all your work).
The answer for the question is Na3PO4
What is the oxidation state of N in NaNOz?
The oxidation state of nitrogen (N) in NaNO3 is +5. option B
To determine the oxidation state of nitrogen (N) in sodium nitrate (NaNO3), we need to assign oxidation numbers to each element in the compound.
In NaNO3, we know that the sodium ion (Na+) has a +1 oxidation state because it is an alkali metal. Oxygen (O) typically has an oxidation state of -2 in compounds, and there are three oxygen atoms in NaNO3. Since the compound is neutral, the sum of the oxidation states must be zero.
Let's assume that the oxidation state of nitrogen is x. Therefore, we can set up the equation:
(+1) + x + (-2) * 3 = 0
Simplifying the equation:
+1 + x - 6 = 0
x - 5 = 0
x = +5
Therefore, the oxidation state of nitrogen (N) in NaNO3 is +5.
The oxidation state of an element indicates the number of electrons it has gained or lost in a compound. In this case, the nitrogen atom in NaNO3 has gained five electrons to achieve a stable oxidation state of +5.
It is important to note that oxidation states are formal charges and do not necessarily represent the actual distribution of electrons in a compound. They are assigned based on a set of rules and can be useful in understanding the reactivity and behavior of elements in chemical reactions.
Option B
For more such questions on oxidation state visit:
https://brainly.com/question/25551544
#SPJ8
Groups are electronegativity increases
(3) because they all have the same number of
(2) that show elements that are
(5) are sometimes called families. Periods are
(6) that show elements with the same number of
(7)
A) If we were to fill in the blanks:(3) because they all have the same number of [valence electrons] (2) that show elements that are [chemically similar] (5) are sometimes called families. Periods are [rows] (6) that show elements with the same number of [electron shells or energy levels]
The statements provided seem incomplete, and it's not clear what exactly needs to be filled in the blanks. However, I can provide some general information about electronegativity, groups, periods, and families in the context of the periodic table.
Electronegativity: Electronegativity is a measure of an atom's ability to attract electrons in a chemical bond. It generally increases from left to right across a period and decreases from top to bottom within a group on the periodic table.
Elements with higher electronegativity tend to attract electrons more strongly, whereas elements with lower electronegativity have a weaker attraction for electrons.
Groups: Groups in the periodic table refer to the vertical columns. Elements within the same group have similar chemical properties and the same number of valence electrons, which are the electrons in the outermost shell of an atom.
This similarity in valence electrons contributes to similar chemical behavior among elements in the same group.
Periods: Periods in the periodic table refer to the horizontal rows. Elements within the same period have the same number of electron shells or energy levels. However, elements within the same period may have different chemical properties because they have different numbers of valence electrons.
Families: Families are sometimes used as an alternative term for groups. They are groups of elements that share similar chemical properties due to their similar electronic configurations and valence electron arrangements.
For more such questions on elements visit:
https://brainly.com/question/18096867
#SPJ11
Phosphorus-32 has a half life of 14.0 days. A 40.0g sample is being shipped. It takes 27 days to arrive, how much P-32 remains?
The mass of P-32 remaining after 27 days, if the initial mass is 40g is 10.5 g.
What is half life of a radioactive element?
The half-life of a radioactive isotope is the amount of time it takes for one-half of the radioactive isotope to decay.
The half-life of a specific radioactive isotope is constant; it is unaffected by conditions and is independent of the initial amount of that isotope.
The number of half lives in 27 days;
n = 27 days/14 days
n = 1.929
The mass of P-32 remaining after 27 days, if the initial mass is 40g;
mass remaining = 40 g / (2^1.929)
mass remaining = 40 g / 3.808
mass remaining = 10.5 g
Thus, the mass of P-32 remaining after 27 days, if the initial mass is 40g is 10.5 g.
Learn more about half life here: https://brainly.com/question/2320811
#SPJ1
A sample of an unknown compound is vaporized at 130°C . The gas produced has a volume of 1280mL at a pressure of 1.00 atm and it weighs 4.03g
Assuming the gas behaves as an ideal gas under these conditions, calculate the molar mass of the compound. Round your answer to 3 significant digits.
Scientific research in the 1800s revealed that the rate of
infection in surgery patients drastically decreased when
antiseptics were used to clean wounds before procedures.
Which statement best describes the impact of this scientific research?
OA. It had a negative impact on both society and the environment.
OB. It benefited society because it improved humans' understanding of
how infections spread.
OC. It harmed the environment because it led to new agricultural
practices.
OD. It had a positive impact on the environment because it prevented
bacterial growth.
Scientific research in the 1800s revealed that the rate of infection in surgery patients drastically decreased when antiseptics were used to clean wounds before procedures. It benefited society because it improved humans' understanding of
how infections spread.
In our day to day life, various different types and unknown diseases we are facing. This can be due to change in our activities or by using harmful chemicals in industries or may be due to experimental activities in laboratory.
If we use antiseptic before the procedures to clean wounds, it kill the bacteria and other virus and make it clean. This protect us from the upcoming harmful effects of uncleaned wounds.
So, it make us a step towards the healthy and wealthy life.
Thus, we concluded that using antiseptics to clean wounds before procedures. It benefited society because it improved humans' understanding of
how infections spread.
learn more about antiseptic:
https://brainly.com/question/13242539
#SPJ13
Consider this reaction involving an unknown element X. F2+2XBr⟶Br2+2XF When 1.300 g of XBr reacts, 0.7241 g of Br2 is produced. Calculate the molar mass of X, and then identify its element symbol.
The molar mass of X would be 63.55 g/mol and the chemical symbol of X would be Cu (copper).
From the equation of the reaction: F2+2XBr⟶Br2+2XF
The mole ratio of XBr to Br2 is 2:1
Mole of Br2 = mass/molar mass
= 0.7241/159.808
= 0.004531 mole
Mole of XBr = 2 x mole of Br2
= 2 x 0.004531
= 0.009062 mole
Molar mass of XBr = mass/mole
= 1.300/0.009062
= 143.456 g/mol
Since the molar mass of Br is 79.904, the molar of X would be:
143.456 - 79.904
= 63.55 g/mol
Hence, X would be Cu.
More on molar mass calculation can be found here: https://brainly.com/question/20691135
NAME
PROTOTYPE
REPORT
BATTLE ARMOR UPGRADES
WELCOME BACK SCI-OPERATIVE! Nikole and Aki have made big gains battling THE HIVE thanks to
their enhanced Battle Armor. Mr. Pauling has been working hard in the lab to create a new
be serving as Mr. Pauling's lab assistant, helping him to complete his report that analyzes the
prototype of the Battle Armor to help withstand THE HIVE laserbeam blasts, In this activity, you will
effectiveness of the metals used in the Battle Armor. As you go through his report, look for
messages from Mr. Pauling regarding the unfinished parts.
1. INTRODUCTION
The current Battle Armor uses Silver to protect
Aki and Nikole. Silver has a melting point of 962
degrees Celsclus as shown in the heating curve
to the right. A HEATING CURVE is a graph that
shows how temperature changes over time in a
sample as heat energy is added. Heating curves
can be used to analyze phase changes.
Describe what
you observe
about the silver
heating curve.
Mr. Pauling
THERMODYNAMICS is the study of heat energy and its transformations. Thermodynamics impacts
systems like Akl and Nikole's Battle Armor. Different materials absorb energy at different rates,
with some materials heating up much faster than others. All materials have a maximum amount of
and Nikole do not want their Battle Armor melting while battling THE HIVEI By creating a Battle
energy that they can absorb before reaching a temperature at which they will begin to melt. Aki
Armor that can absorb more heat energy without melting, Mr. Pauling can help the team withstand
higher energy blasts from THE HIVE'S laser beam blasts.
HEATING CURVE FOR SILVER (Ag)
NOTES:
hut
LIT C
Ag
20
Solid
Two key data points shown on a heating curve are the MELTING and BOILING POINTS of a sub-
stance. This data, along with temperature and heat energy measurements, helps determine the
conditions needed for a substance to undergo a phase change. Refer to your Phase Change Field
Guide if you need a refresher on phase changes.
It is likened to a fictional scenario in which a team of scientists and "sci-operatives" are working on upgrading their Battle Armor to withstand the attacks from a fictional entity called "THE HIVE."
The team is using thermodynamics, the study of heat energy and its transformations, to analyze the effectiveness of the materials used in the Battle Armor, including silver.
What informs the scenario?In this scenario, Mr. Pauling is creating a report that analyzes the heating curve for silver, which is used in the Battle Armor. The heating curve shows the changes in temperature over time as heat energy is added, and it helps to determine the melting and boiling points of the substance, as well as the conditions needed for a phase change.
It seems like the purpose of the activity is to understand the use of thermodynamics in analyzing the effectiveness of materials in the Battle Armor, and to look for messages from Mr. Pauling regarding any unfinished parts of the report.
learn more about thermodynamics: https://brainly.com/question/13059309
#SPJ1
A chemist needs to determine the concentration of a sulfuric acid solution by titration with a standard sodium hydroxide solution. He has a 0.1071 M standard sodium hydroxide solution. He takes a 25.00 mL sample of the original acid solution and dilutes it to 250.0 mL. Then, he takes a 10.00 mL sample of the dilute acid solution and titrates it with the standard solution. The endpoint was reached after the addition of 12.69 mL of the standard solution. What is the concentration of the original sulfuric acid solution?
Answer:
The way the chemist works is through the chemistry of astronomical events in the atmosphere of delocalisation which causes a significant impact on Kanye West which ellaborates the terrific police of the UK. And thats why me and Jennifer Lopez share the same hair band.
Which property of liquids creates a meniscus in
glass tubes as seen in the picture?
O adhesion
O
cohesion
O melting point
polarity
ANSWER IS ADHESION
The property of liquid that create meniscus in glass tubes is Adhesion
What is Adhesion?Adhesion is the property of liquid in which two different or disimillar molecules or surfaces to cling to each other. For example, solids have a very high cohesive properties and this make them not to stick to the surfaces they come in contact.
Therefore, Adhesion property of liquids creates a meniscus in glass tube.
Learn more about adhesion here.
https://brainly.com/question/14457491
Answer:
Adhesion
Explanation:
Which is NOT a compound?
A. silicon dioxide
B. water
C. carbon dioxide gas
D. oxygen gas
Answer: Oxygen
Explanation: Its found on the periodic table as an element.
How many grams are in 0.500 liters of SBr6?
Please show work if possible or say how to do it
Answer:
250 grams = 0.25 liter
Explanation:
How many atoms are in 0.256 mol Fe?
For this one, you can use the formula:
# of atoms = # of moles * Avogadro's number
# of atoms = (0.256 mol) * (6.02 * 10^23)
# of atoms = 1.54 * 10^23 atoms
Hope It helped you!
Atoms are the smallest unit of molecules. In 0.256 mol of iron, there are 1.54 × 10²³ atoms.
What are atoms?Atoms are small entities of the compound or the molecule that can be measured by Avogadro's number. The number of atoms can be given as the product of the moles and the Avogadro's number.
If 1 mole of iron = 6.02 × 10²³
Then, 0.256 moles = 0.256 × 6.02 × 10²³
Therefore, 1.54 × 10²³ atoms of iron are present in 0.256 moles.
Learn more about atoms here:
https://brainly.com/question/10878359
#SPJ2
4. Long answer type questions: a. b. C. d. e. f. g. h. j. i. What are the constituent gases of air? Why is the surrounding air not seen with the eyes? How do you prove that air supports burning? How do you show that air occupies space? How do you prove that air has weight? How is air useful to us? Mention any three points. Write any three properties of air. How can you say that air exerts force? Write any four effects of air pollution. Write any three causes of air pollution and any two control measures of it.
1. The constituent gases of air are:
Nitrogen Oxygen Argon Carbon Dioxide2. The surrounding air is not seen with the eyes because it is transparent. Air molecules are not visible to the na-ked eye, and they do not scatter or absorb visible light significantly. Therefore, air appears colorless and transparent.
What is air?3. To prove that air supports burning, you can perform an experiment with a burning candle. Place a glass jar or bell jar over a lit candle, ensuring that the jar is airtight. As the candle burns, it consumes oxygen from the air inside the jar. Eventually, the candle flame will go out due to the lack of oxygen, proving that air (specifically oxygen) is necessary for burning.
4. To show that air occupies space, you can perform a simple experiment using a plastic bottle or syringe. Fill the bottle or syringe with water, ensuring there are no air bubbles. Then, cover the opening tightly and try to compress the air inside. You will find that it is not possible to compress the air significantly, indicating that air occupies space.
5. To prove that air has weight, you can use a sensitive balance or scale. Weigh an airtight container or balloon, and then fill it with air. The weight of the container or balloon with the added air will be greater than its initial weight, demonstrating that air has weight.
6. Air is useful to us in various ways. Three points highlighting the importance of air are:
Breathing and RespirationCombustion and Energy ProductionClimate Regulation7. Three properties of air include:
Air is Compressible: Air can be compressed or expanded under different conditions, allowing it to fill various spaces and containers.Air has Mass: Air molecules have mass, which means air itself has weight. It exerts pressure on objects and surfaces.Air Exerts Pressure: Due to the collisions of air molecules with surfaces, air exerts pressure in all directions. This pressure is known as atmospheric pressure.Air exerts force in various ways. For example, air pressure allows objects like airplanes to fly by providing lift. Air resistance or drag opposes the motion of objects moving through the air, creating a force that can affect their speed and trajectory.
8. Four effects of air pollution include:
Respiratory ProblemsEnvironmental Damage:Climate ChangeHuman Health Impacts9. Causes of pollution:
Industrial EmissionsVehicle EmissionsResidential and Agricultural Activities10. Two control measures for air pollution include:
Emission ReductionAir Quality RegulationsLearn more about air on https://brainly.com/question/15215203
#SPJ1
How many electrons does the copper atom lose in the process: Cu → Cu3+ + ? electrons
Answer:
3
Explanation:
Pewter is a solidified solution of tin and lead or tin and zinc. In both cases, tin is the main component. Which metal would you classify as the solute in each type of pewter?
Reactions
Predict the products for the single replacement reactions given. Check to see that the equations are
balanced.
Ca + MgCl2 →?
-
O CaCl2 + Mg
O Ca + Cl2
0 Mg + Cl2
CaCl + Mg
Answer:
answer in picture
Explanation:
The balanced chemical equation will be Ca + MgCl2 → CaCl2 + Mg.
What is balanced chemical equation?An equation that has the same quantity of atoms on both sides of the arrow would be said to represent a balanced chemical reaction.
The given equation is Ca + MgCl2 →
It is known that when Ca is reacted with magnesium chloride ( MgCl2) then it will form calcium chloride (CaCl2 ) and magnesium.
Ca + MgCl2 → CaCl2 + Mg.
It can be seen that, calcium has one atom in the reactant side and one atom in product side. On the other hand, chlorine has one atom in reactant side as well as product side.
Hence, the reaction will be balanced.
To know more about balanced chemical reaction.
https://brainly.com/question/15052184
#SPJ3
An atom has 21 electrons, 17 protons and 18 neutrons. What is the total charge of the atom?
Explanation:
Only protons and electrons contribute to the charge of an atom ...NEUTRons are NEUTRal...
Protons are + charge
Electrons are - charge
21 negative charges added to 17 positive charges results in
- 4 charge
Which is a difference between the trade winds and the polar easterlies?
Answer: The trade winds blow in the Northern Hemisphere, and the polar easterlies blow in the Southern Hemisphere
Explanation: hope this helps :)
Answer:When air moves in a definite direction, it is called wind. If the winds move from west to east, they are called westerlies. If they move from east to west, they are called easterlies. ... The direction of wind is also affected by coriolis affect.
Explanation:
The strength of an acid depends on
a. the number of double bonds
b. the number of protons released
c. the number of electrons gained
d. all of the above
Answer:
\( \huge \sf \boxed d\)
The strength of an acid depends on the concentration of the hydronium ions present in a solution.
A 15.0 L rigid container was charged with 0.5 atm of Krypton gas and 1.5 atm of chlorine gas at 350 C. The krypton and chlorine react to form tetrachloride. What mass of krypton tetrachloride can be produced assuming 100% yield?
The mass of krypton tetrachloride that can be produced assuming 100% yield is mathematically given as
molar mass=33.29g
What mass of krypton tetrachloride can be produced assuming 100% yield?Generally, the equation for ideal gas is mathematically given as
PV=nRT
Therefore
n=(0.50)(15.)/0.082*623
n=0.147mol
Hence for clorine
n=0.441mol
Given the reaction
Kr+2cl2---->KrCL4
Hence
molar mass=225.60*0.147
molar mass=33.29g
Read more about Chemical Reaction
https://brainly.com/question/11231920
#SPJ1
on a piece of paper, write balanced molecular, total ionic, and net ionic equations for the reaction between aqueous solutions of sodium hydroxide and nitric acid. select the number that corresponds to the sum of the coefficient for the net ionic equation. [ select ]
Compose balanced molecule, gross ionic, as well as net ionic formulae for the interaction between sodium hydroxide plus nitric acid in aqueous solutions. The net ionic equation's coefficient sum is three.
What is the purpose of nitric acid?Ammonium nitrate, a crucial component of fertilizers, is created using nitric acid. Additionally, it is used to oxidize materials and to make explosives like trinitrotoluene (TNT) as well as nitroglycerin.
What occurs when nitric acid is touched?The liquid leads to severe burns when it comes in contact with your eyes, which could cause lifelong damage and vision loss. The liquefied or concentrated vapor causes immediate, severe, and profound burns on the skin, while acidic solution result in deep ulcers and leave a brilliant yellow stain.
To know more about nitric acid visit:
https://brainly.com/question/29769012
#SPJ4