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What is Avogadros law?
This law give the variation in volume of a gas with amount of the gas. It states that equal volumes of all gases under similar conditions of temperature and pressure contain equal number of molecules.
What is Avogadros Theory?
Avogadro's Theory states that equal volumes of gases at the same temperature and pressure contain the same number of molecules. This theory led to Avogadro's Law, which states that the volume of a gas is directly proportional to the number of moles of gas present.
What is avagadro's law?
Avogadro's Law states that equal volumes of ideal gases, at the same temperature and pressure, have the same number of particles/molecules. V/n=k where V=volume n=number of moles and k=constant
Avogadro's equation for the final volume?
Avogadro's Law states that equal volumes of gases, at the same temperature and pressure, contain equal numbers of molecules. Therefore, for a chemical reaction involving gases, you can use Avogadro's equation to predict the volume of the product gas produced based on the volume of the reactant gases consumed. The equation is V1/n1 = V2/n2, where V1 and V2 are the initial and final volumes of the gases, and n1 and n2 are the number of moles of the gases.
What do you measure climate with?
Measurements to appreciate climate: temperature, volume of precipitations, atmospheric pressure, speed of winds, humidity, numbers of days with sun etc.
What is Avogardros hypothesis?
Avogadro's law: the principle that equal volumes of all gases (given the same temperature and pressure) contain equal numbers of molecules
What is Avogadros law?
This law give the variation in volume of a gas with amount of the gas. It states that equal volumes of all gases under similar conditions of temperature and pressure contain equal number of molecules.
What is Avogadros Theory?
Avogadro's Theory states that equal volumes of gases at the same temperature and pressure contain the same number of molecules. This theory led to Avogadro's Law, which states that the volume of a gas is directly proportional to the number of moles of gas present.
What does Avogadro's principle state?
Avogadro's principle states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. This principle is the foundation for the concept of the mole in chemistry, where one mole of any gas at standard temperature and pressure occupies a volume of 22.4 liters.
Who stated that if two gases are the same temperature and volume the number of molcules will be the same?
This statement is a direct result of Avogadro's law, which states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. It means that under these conditions, the number of molecules is directly proportional to the volume of gas.
Avogadro said that equal volumes of two different gasses have equal numbers of molecules no matter what kinds of gasses they are?
Avogadro's Law states that one mole of any gascontains always the same amount of particles (molecules) in the same volume if taken at the same temperature AND pressure.
Which two samples of gas at STP contain the same total number of molecules?
Two samples of gas at STP containing the same total number of molecules would have equal volumes, as Avogadro's Principle states that equal volumes of gases contain equal numbers of molecules at the same temperature and pressure. Thus, 1 mole of any gas at STP will have the same number of molecules as 1 mole of any other gas at STP.
What does Avogadro's law say about gas at STP?
1 mole of gas at STP occupies 22.4 liters.
What is avagadro's law?
Avogadro's Law states that equal volumes of ideal gases, at the same temperature and pressure, have the same number of particles/molecules. V/n=k where V=volume n=number of moles and k=constant
Why does 10g of nitrogen gas contain the same number of molecules as 10g of carbon molecules?
No, they do NOT contain the same number of particles (either molecules N2 or atoms C): there molecular or atomic mass is different.Look at this:10g N2 / 28 (g/mole N2) x 6.022x1023 (molecules N2/mole N2) = 2.15 x1023 molecules N210g C / 12 (g/mole C) x 6.022x1023 (atoms C/mole C) = 5.02 x1023 atoms C
What mass of oxygen contain the same number of molecules as 42g of nitrogen?
Both nitrogen and oxygen exist at standard temperature and pressure as diatomic molecules. Therefore, the relative masses of equal numbers of molecules of the substance will the same as the ratios of their atomic masses, which are 15.9994 for oxygen and 14.0067 for nitrogen. The mass of oxygen that contains the same number of molecules as 42 g of nitrogen is 42(15.9994/14.0067) or 48 g, to the justified number of significant digits.
How is the combined gas law modified to form the ideal law?
The ideal gas law is:PV = nRT,where:- P is pressure- V is volume- n is moles of substance- R is the gas constant- T is the temperature
