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## What is the mass of 5 moles?

Therefore, 5 moles × 32.0 g/mol = **160 grams** is the mass (m) when there are 5 moles of O2 .

## What is the mass of 5 mole of water?

Since one mole of water is made of two moles of Hydrogen (1.01 g/mol) and one mole of Oxygen (15.99 g/mol) its mass would be 18.01 g. Five moles of water whould have a mass of **90.05 g**.

## What is the mass of 5.00 moles Fe2O3?

The mass of 5 moles of Fe203 is **798.5 grams**.

## What is a mole ammonia?

The definition of 1 mole is that if you have 1 mole of a substance in the palm of your hand, then the number of molecules in your hand is equal to Avogadro’s number. 1 mole of ammonia **contains 6.023 x 10^23 number of ammonia (NH3) molecules**.

## How do you find the mass of ammonia?

Since there are 3 Hydrogen atoms present, the formula mass of H is 1.0 × 3 = 3.0 g/mol. Therefore, by adding them up, the formula mass of ammonia is: [14.0 g/mol + 3.0 g/mol] = **17.0 g/mol**.

## What mass of ammonia is present in 5.00 moles of nh3?

Therefore, 1 mole of ammonia weighs 17g. And 5 moles of ammonia weigh 17×5g = **85g**. Hope this answer comes to your help.