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## How many grams are present in 5 moles of water?

From this you can see that 5 moles of hydrogen gas would react with 2.5 of the available 3 moles of oxygen gas, to form 5 moles of water. The molar mass of water is 18 g/mol, so you would end up with 5 x 18 = **90 g** of water.

## How many grams is 5.5 moles of water?

Well, ONE mole of water has a mass of 18.01⋅g⋅mol−1 … amd 5.5⋅mol has a mass of approx.**.** **99⋅g** ..

## How many water molecules are in 5.2 moles water?

There are therefore **6.02 × 1023 water molecules** in a mole of water molecules.

## How many grams are in 2 moles of water?

It is equal to Avogadro’s number (NA), namely 6.022 x10^{23}. If we have one mole of water, then we know that it will have a mass of 2 grams (for 2 moles of H atoms) + 16 grams (for one mole O atom) = **18 grams**.

## How many grams are in 2 moles of H2O?

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 5 moles h2o?

Five moles of water whould have a mass of **90.05 g**.