# Best answer: What is the mass of 2 moles of ammonia gas?

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## What is the volume of 2 moles of ammonia gas at STP?

Answer: The balanced equation indicates that 2 moles of NH3 react to produce 1 mole of (NH4)2SO4. Because the reaction occurs at STP, 1 mole of NH3 gas occupies 22.4 L.

## What is the formula for moles to grams?

Moles to Grams Conversion Formula. In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.

## How many molecules are in 10 moles of ammonia?

10 mol NH3 contains 6×1024molecules NH3 .

## What will be the mass of 2 moles of water?

One mole of H2O is made up of 2 moles of Hydrogen atoms and 1 mole of Oxygen atom. Mass of two moles of Hydrogen atoms = 2x 1 g/mol = 2 g/mol.

## What is the mass of 1 mole of oxygen?

Solution — Mass of one mole of oxygen molecule (O2) = molecular mass of oxygen molecule (O2) in gram = 32 g.

## What is the volume of STP of gas ammonia?

We know,1mol of any ideal gas at STP ( 0∘C and 1 atm ) contains 22.4L of the ideal gas. Produced ammonia is 224 L .

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## How do you find the volume of ammonia gas?

-Use the formula: volume of ammonia gas = number of moles × volume at STP.

## What is the volume of CO2 at STP?

At STP, the molar volume of any ideal gas is 22.4 L. We can identify condition “1” as the volume, temperature, and pressure of the CO2 sample at laboratory conditions and condition “2” as STP.