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At standard temperature and pressure (STP), one mole of a gas is 22.4L.

So, in order to determine how many moles of O2 are in 30L, you do the following:

multiply 30L O2 x 1mol O2/22.4L O2, which equals 1.34mol O2.

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How many moles of oxygen are represent in 0.16 g of oxygen gas?

To find the number of moles of oxygen in 0.16 g of oxygen gas, you first need to determine the molar mass of oxygen (O2), which is about 32 g/mol. Then, you can use the formula moles = mass / molar mass to calculate the number of moles. In this case, 0.16 g / 32 g/mol = 0.005 moles of oxygen gas.


How many moles of oxygen gas are needed to react with 10.0 mol of ammonia?

The balanced chemical equation for the reaction between ammonia (NH3) and oxygen gas (O2) is 4 NH3 + 5 O2 → 4 NO + 6 H2O. This means that 5 moles of O2 are needed to react with 4 moles of NH3. With 10.0 moles of NH3, you would need 12.5 moles of O2 (10.0 moles NH3 x 5 moles O2 / 4 moles NH3).


If you combine four atoms of oxygen gas and two atoms of hydrogen gas how many atoms of water and oxygen gas will be produced?

I was wondering about this... but I think if you combined..The four oxygen gas O2, and the two of Hydrogen gas H2.. and predict was will happened I guess this is what it will or might be calculate, but Im not sure.KKKO2O2+H2H1O4+H2O2H


How many moles of potassium chlorate must be used to produce 6 moles of oxygen gas?

2KClO3 --> 2KCl + 3O2For every 3 moles of oxygen gas produced, 2 moles of potassium chlorate are used.6 moles O2 * (2 moles KClO3 reacted / 3 moles O2 produced) = 4 moles KClO3


How many moles and how many molecules are in 64 g of oxygen gas?

There are 2 moles of oxygen gas and approximately 6.023 x 10^23 molecules in 64 g of oxygen gas.

Related Questions

How many moles are in 5.56g of oxygen gas (O2)?

The answer is 0,173 moles.


How many grams are in 6.5 moles of oxygen gas?

6,5 moles oxygen equals 208 g.


How many moles of oxygen gas are there in 135 liters of oxygen at Standard Temerature Pressure?

The equivalent in moles is 6,03.


How many moles of oxygen gas O2 are in 64 grams of O2?

The answer is 2 moles.


What is the mass of 0.2 moles of oxygen gas?

The mass of 0,2 moles of oxygen gas is 6,4 g.


How many moles of potassium chlorate produce 6 moles of oxygen gas?

For every mole of potassium chlorate (KClO3) that decomposes, three moles of oxygen gas (O2) are produced. Therefore, to produce 6 moles of oxygen gas, 2 moles of potassium chlorate are needed.


How many moles of oxygen are represent in 0.16 g of oxygen gas?

To find the number of moles of oxygen in 0.16 g of oxygen gas, you first need to determine the molar mass of oxygen (O2), which is about 32 g/mol. Then, you can use the formula moles = mass / molar mass to calculate the number of moles. In this case, 0.16 g / 32 g/mol = 0.005 moles of oxygen gas.


How many moles of carbon dioxide are produced when 10.0 moles of propane are burned in excess oxygen on gas grill?

30 moles


How many no of moles are there in 16 gm of oxygen gas?

To find the number of moles in 16 g of oxygen gas, you need to divide the given mass by the molar mass of oxygen. The molar mass of oxygen (O2) is 32 g/mol. Therefore, 16 g / 32 g/mol = 0.5 moles of oxygen gas.


How many moles of potassium chlorate must be used to produce 6 moles if oxygen gas?

Four moles of potassium chlorate are needed.


How many moles potassium chlorate must be used to produce 6 moles of oxygen gas?

We need 3 moles of potassium perchlorate.


What is the mass of 4.00 moles of oxygen gas?

The molar mass of oxygen gas (O2) is 32.00 g/mol. Therefore, the mass of 4.00 moles of oxygen gas is 128.00 grams.