Learning Task 2 1. Give a real-life application of the following gas laws; a. Boyle's Law b. Charles' Law c. Gay-Lussac's Law d. Avogadro's Law
1. Learning Task 2 1. Give a real-life application of the following gas laws; a. Boyle's Law b. Charles' Law c. Gay-Lussac's Law d. Avogadro's Law
Answer:
Avogados Law
Explanation:
i dont now its wrong?
2. What is significance avogadros law in our real life activities? Cite at least one concrete situation or instances.
Good day...
Avogadro's law states that volume is directly proportional to the amount of gas when temperature and pressure is constant. When the amount of gas increases, volume also increases.
Answer:
1. Breathing. When you inhale you, your lungs increases in volume since you filled it with air and when you exhale your lungs reduces its volume since the amount of gas decreases.
2. The size of less inflated balloon is smaller that the size of more inflated balloon. Less inflated balloon have less amount of gas, while more inflated balloon have more amount of gas filled in it.
Hope it helps....
3. Charle's Law Avogadro''s Law and Ideal Gas Law
Answer:
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Explanation:
Welcome to Gboard clipboard, any text you copy will be saved here.Tap on a clip to paste it in the text box.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.
4. which gas law explains how a hydraulic compressor works avogadro's law be boyle's law si charles law be gay lussac's law
Answer:
Charles law which is also called "law of volumes".
5. FORMULA:BOYLE'S LAWCHARLES'S LAWAVOGADRO'S LAWGAY - LUSSAC'S LAWpa sagot please
Answer:
Boyle’s Law
Boyle’s law states the relation between volume and pressure at constant temperature and mass. Robert Boyle conducted an experiment on gases to study the deviation of its behaviour in changed physical conditions. It states that under a constant temperature when the pressure on a gas increases its volume decreases. In other words according to Boyle’s law volume is inversely proportional to pressure when the temperature and the number of molecules are constant.
So according to Boyle’s law, if the pressure is doubled then at constant temperature the volume of that gas is reduced to half. The reason being the intermolecular force between the molecules of the gaseous substance. In a free state, a gaseous substance occupies a larger volume of the container due to the scattered molecules. When a pressure is applied to the gaseous substance, these molecules come closer and occupy a lesser volume. In other words, the pressure applied is directly proportional to the density of the gas.
Charle’s Law
Jacques Charles in 1787 analyzed the effect of temperature on the volume of a gaseous substance at a constant pressure. He did this analysis to understand the technology behind the hot air balloon flight. According to his findings, at constant pressure and for constant mass, the volume of a gas is directly proportional to the temperature.
This means that with the increase in temperature the volume shall increase while with decreasing temperature the volume decreases. In his experiment, he calculated that the increase in volume with every degree equals 1/273.15 times of the original volume.
For the purpose of measuring the observations of gaseous substance at temperature 273.15 K, we use a special scale called the Kelvin Temperature Scale.
Gay-Lussac’s law
Also referred to as Pressure-Temperature Law, Gay Lussac’s Law was discovered in 1802 by a French scientist Joseph Louis Gay Lussac. While building an air thermometer, Gay-Lussac accidentally discovered that at fixed volume and mass of a gas, the pressure of that gas is directly proportional to the temperature.
Avogadro’s Law
Amedeo Avogadro in 1811 combined the conclusions of Dalton’s Atomic Theory and Gay Lussac’s Law to give another important Gas law called the Avogadro’s Law. According to Avogadro’s law, at constant temperature and pressure, the volume of all gases constitutes an equal number of molecules. In other words, this implies that in unchanged conditions of temperature and pressure the volume of any gas is directly proportional to the number of molecules of that gas.
Mathematically, V ∝ n
Here, n is the number of moles of the gas.
The number of molecules in a mole of any gas is known as the Avogadro’s constant and is calculated to be 6.022 * 1023. The values for temperature and pressure here are the standard values. For temperature, we take it to be 273.15 K while for the pressure it equals 1 bar or 105 pascals. At these Standard Temperature Pressure (STP) values, one mole of a gas is supposed to have the same volume.
This means that at an unchanged temperature and pressure conditions, the molar mass of every gas is directly proportional to its density.
Explanation:
The above gas laws provide us with an indication of the various properties of gases at changed conditions of temperature, pressure volume and mass. These laws seem trivial but these find great importance in our day to day lives. From breathing to hot air balloons and vehicle tyres the deviation in gaseous behaviour in changed conditions may affect all. So the next time you are travelling just remember the effect change in physical conditions can have!
6. whats the avogadros law numerals
Answer:
Avogadro's number,number of units in one mole of any subtance (defined as its molecular weight in grams),equal to 6.02214076×10²³.
Explanation:
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7. Which of the following does not belong to the group? a Avogadro’s Law b Boyle’s Law c Charles’s Law d Newton’s Law
Answer:
d
Explanation:
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Answer:
A.Charles's Law
Explanation:
i dont know how to explain but thats not belong to the group
8. wich of the following best describes avogadro's law
Answer:
Avogadro's law states that "equal volumes of all gases, at the same temperature and pressure, have the same number of molecules." For a given mass of an ideal gas, the volume and amount (moles) of the gas are directly proportional if the temperature and pressure are constant.
9. avogadro's law its own problem solution and explanation
Good Day
Avogadro's Law
States that amount of gas is directly proportional to volume when pressure and temperature are constant. When the amount of gas increases, volume also increases.
Amount of gas refers to moles, grams, and number of atoms
Sample Problem:
A gas occupies a volume of 10 L with 5 moles of CO₂, what will be the amount of gas in moles when the volume increases to 20 L?
Given Data:
n₁ (initial amount of gas) = 5 moles n₂ (final amount of gas) = ?
V₁ (initial volume ) = 10 L V₂ (final volume) = 20 L
Solution:
Formula of Avogadro's Law is n₁/V₁ = n₂/V₂
To solve for n₂, we can use n₂ = n₁V₂ / V₁
n₂ = n₁V₂ / V₁
= 5 mol × 20 L / 10 L (cancel unit Liter)
= 100 mol / 10
n₂ = 10 mol
Hope this helps...=)
10. What are other practical uses of Avogadro's law? Cite examples.
Answer:
when you blow up a balloon, you are adding molecules of gas into it. The result is that the volume of the balloon increases – and in order to do this, you decrease the number of molecules in your lungs (which decreases their volume)! A bicycle pump does the same thing to a bicycle tire.
Explanation:
hope it helps >□<
11. What would happen to V if n is increased in avogadros law
Volume would decrease
12. Avogadro's law in our daily life explanation
Answer:
Avogadro's Law in Everyday Life
When you blow up a balloon, you are adding molecules of gas into it. The result is that the volume of the balloon increases – and in order to do this, you decrease the number of molecules in your lungs (which decreases their volume)! A bicycle pump does the same thing to a bicycle tire.
13. 6. Which gas law can explain the hot air balloon? A. Avogadro's Law B. Boyle's Law C. Charles' Law
Answer:
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Explanation:
1c
2a
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14. What is the Avogadro's Law? Examples too, please.
It states that equal volumes of gases at the same temperature and pressure contain the same number of molecules, regardless of their chemical temperature and physical properties...
The avogrados number is constant... 6.02x10^23 :-) Avogadros Law is an experimental gas law relating volume of a gas to the amount of the substance the gas present..
Avogadro law states that, "equal volume of all gases , at the same temperature and pressure , have the same number of molecules.
15. who formulated avogadro's law
Answer:
Amedeo Avogado
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Answer:
Amedeo AvogadroEventually proven correct, this hypothesis became known as Avogadro's law, a fundamental law of gases. The contributions of the Italian chemist Amedeo Avogadro (1776–1856) relate to the work of two of his contemporaries, Joseph Louis Gay-Lussac and John Dalton.3Explanation:
plss brainliest me thank you :)16. What law describes the Pressure-Volume relationship? A. Avogadro's Law C. Charles' Law B. Boyle's Law D. Gay-Lussac's Law
Answer:
B.Boyle's Law
Explanation:
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17. What is Boyle's law? Charles's law? Guy-Lusaac's law and Avogadro's law?
Answer:
Boyle's law: Boyle's law states that the pressure of a gas is inversely proportional to its volume, at a constant temperature. Mathematically, it can be expressed as P1V1 = P2V2, where P1 and V1 are the initial pressure and volume, and P2 and V2 are the final pressure and volume.
Charles's law: Charles's law states that the volume of a gas is directly proportional to its temperature, at a constant pressure. Mathematically, it can be expressed as V1/T1 = V2/T2, where V1 and T1 are the initial volume and temperature, and V2 and T2 are the final volume and temperature.
Gay-Lussac's law: Gay-Lussac's law states that the pressure of a gas is directly proportional to its temperature, at a constant volume. Mathematically, it can be expressed as P1/T1 = P2/T2, where P1 and T1 are the initial pressure and temperature, and P2 and T2 are the final pressure and temperature.
Avogadro's law: Avogadro's law states that the volume of a gas is directly proportional to the number of moles of gas, at a constant temperature and pressure. Mathematically, it can be expressed as V1/n1 = V2/n2, where V1 and n1 are the initial volume and number of moles, and V2 and n2 are the final volume and number of moles.
PA BRAINLY LODS
Boyle's law states that the volume of a fixed amount of gas at a constant temperature is inversely proportional to the pressure exerted on it. In other words, if the pressure on a gas is increased while the temperature remains constant, its volume will decrease and vice versa. This law was first published by the scientist Robert Boyle in 1662.
Charles's law, also known as the law of volumes, states that the volume of a fixed amount of gas at a constant pressure is directly proportional to its absolute temperature. In other words, if the temperature of a gas is increased while the pressure remains constant, its volume will also increase and vice versa. This law was first formulated by the scientist Jacques Charles in the late 18th century.
Gay-Lussac's law, also known as the law of combining volumes, states that the ratios of the volumes of gases in a chemical reaction can be expressed as small whole numbers. This law was first published by the French chemist Joseph Louis Gay-Lussac in 1808.
Avogadro's law states that equal volumes of gases at the same temperature and pressure contain the same number of particles, regardless of their chemical nature and physical properties. In other words, the number of particles (atoms, molecules or ions) in a gas is directly proportional to its volume. This law was first proposed by the Italian scientist Amedeo Avogadro in the early 19th century.
Explanation:
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18. Avogadros law with pressure and temp remainconstant
Answer:
Avogadro's law states that "equal volumes of all gases, at the same temperature and pressure, have the same number of molecules." ... For a given mass of an ideal gas, the volume and amount (moles) of the gas are directly proportional if the temperature and pressure are constant.
Explanation:
19. Avogadros LawwhoformulatedAvogadro'sWhat does theIn states?relationshipexist betweenthe volume andthe number ofmoles ofaza
Answer:
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Explanation:
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20. Avogadro's law sample problem with solution
Answer:
Avogadro's gas law states the volume of a gas is proportional to the number of moles of gas present when the temperature and pressure are held constant. This example problem demonstrates how to use Avogadro's law to determine the volume of a gas when more gas is added to the system.
Avogadro's Law Equation
Before you can solve any problem regarding Avogadro's gas law, it's important to review the equation for this law. There are a few ways to write this gas law, which is a mathematical relation. It may be stated
21. Who was the proponent of the Avogadro's Law of Gases?
Answer:
Amadeo Avogrado
Explanation:
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22. Give the final equation and give atleast one application for the following gas laws.a)Boyle's lawb)charles' lawc)Gay lussac's lawd)Avogadro's lawe)Combined gas lawf)Ideal gas law.
Answer:
D)Avogadro's law
Explanation:
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23. Define Avogadro's Law and Ideal Gas Law briefly
Avogadro's law, a statement that under the same conditions of temperature and pressure, equal volumes of different gases contain an equal number of molecules. This empirical relation can be derived from the kinetic theory of gases under the assumption of a perfect (ideal) gas
24. ___________________ is a combination of Boyle's, Charle's and Avogadro's laws. Select one:.
Answer:
The combined gas law combines the three gas laws: Boyle's Law, Charles' Law, and Gay-Lussac's Law.
Explanation:
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25. 4. Define Avogadro's Law.
Answer:Avogadro's law states that equal volumes of different gases contain an equal number of molecules under the same temperature and pressure circumstances. Under the assumption of a perfect (ideal) gas, this empirical relationship can be deduced from the kinetic theory of gases. For real gases with sufficiently low pressures and high temperatures, the law is roughly valid.
26. Activity 4: Direction: Complete the concept map. Who formulated What does the law states? Avogadro's law? Avogadro's Law What relationship exist between the volume and the number of moles of a gas? What is its formula?
Answer:
Who formulated avogadro's law?
chemist Amedeo Avogadrowhat does the advogaro's law states?
Avogadro’s law states that equal volumes of different gases contain an equal number of molecules under the same conditions of temperature and pressure. Why is Avogadro’s law only for gases? This is because there is so much space between each molecule that the size of the molecule has no bearing on the volume of the material.What is the relationship of volume to the number of moles? why?
At constant temperature and pressure the volume of a gas is directly proportional to the number of moles of gas. At constant temperature and volume the pressure of a gas is directly proportional to the number of moles of gas.what is the formula of advogaro's law?
One can express Avogadro’s law by the following mathematical equation:V = k.n
Here, V refers to the gas volume, n refers to the number of gas moles.
Furthermore, k happens to be a constant. The definition of k is as RT/P, where R refers to a constant which experts call as the constant of gases, T happens to be the temperature in Kelvin and P represents pressure. Therefore, one can rewrite the Avogadro’s expression as the famous expression for the ideal gas law:
PV = Nrt
https://www.sciencehistory.org/historical-profile/amedeo-avogadro
https://byjus.com/chemistry/avogadros-law/
https://brainly.ph/question/14353401
https://www.toppr.com/guides/chemistry-formulas/avogadros-law-formula/
27. What variables must be held constant for Avogadro’s Laws to be true
Answer:
( constant P,T )
pressure and temperature
HOPE IT HELPS
Explanation:
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28. 1. Continue reading on Gay-Lussac's Law, Combination of Boyle's and Charles Law, and Avogadro's Law.
Answer:
So Gay-Lussac not come up with Avogadro's law immediately following his discovery of law of combining volumes
Explanation:
So he said that when the gases react, the volume of reactant and product at same pressure and temperature conditions are in whole number but he didn't understand that the ratio 2 :1 :2 of 2H20 is are because of mass of compound and that avagadro knows that this ratio are because of collision and to balance the equation it is written 2mol of hydrogen and 1 mol of oxygen.
hope this helped:-)
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29. what is the formula for avogadros law
Answer: PV/TN=K
Explanation:
V is to represent volume of the gas. N is the amount of substance in the gas. K is the constant for a given temperature.
Hope this helps
What is the formula for Avogadro's Law?
The formula of Avogadro's Law is... [tex]\frac{v}{n}[/tex] = K
∞⇔⇔⇔⇔⇔⇔⇔⇔⇔⇔⇔⇔⇔⇔⇔⇔⇔∞
V ≈ Volume of Gas
N ≈ Number of Moles of the Gas
K ≈ A Constant
30. actuvity 3: applying avogadros law
Answer:
Avogadro's law, a statement that under the same conditions of temperature and pressure, equal volumes of different gases contain an equal number of molecules. ... The law is approximately valid for real gases at sufficiently low pressures and high temperature
