# How many moles are there in 36 0 g of H2O?

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Hence, the number of moles in \$36g\$ of water is two moles.

## How many moles of hydrogen are in 36 g of water?

There are 4 moles of hydrogen atoms in 36 grams of water, which is choice a.

## How many molecules are in 36 grams of h2o?

The total number of molecules in 36 gram of water is 12.044 x 1023.

## How many moles are present in 32 g of water H2O?

Hence the number of moles of 32 grams of water is 1.77 moles.

## How many atoms of hydrogen are there in 36 gram of H2O?

36 grams is 2 moles of H2O. “2 x 2 x 6 x 10^23 = 2.4 x 10^24 atoms of hydrogen.

## How many molecules of water are there in 54 gram of H2O?

1.8×1024 water molecules.

## How many molecules of water are there in 1 g of water H2O?

or 18 g of water contains 6.022 x 1023 water molecules. or 1 g of water contains (6.022 x 1023)/ 18 water molecules and the number comes out to be 3.3455 x 1022. So the number of water molecules present in 1 g of water is 3.3455 x 1022.

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## What are the moles of H2O?

The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol.

## How many moles of water are in 50g of water H2O?

Water or H2O has a Molar Mass of about 18.02 g/mol. n= 2.77 moles of water in a 50 gram sample.

## How many moles of water are in 50g of water?

There are 3 moles of O in 50 g.

## How many atoms of hydrogen are there in 36?

The formula mass of ammonia is 14 + 1 3 = 17. The number of moles in 36 g ammonia is 36/ 17 = 2.11mol. A mole is 6.02 10, so the number of hydrogen atoms in a 2.11 moles of ammonia is 2.11 *6.02*10^23 = 1.27 *10^24 atoms . Hope it helps!

## How many hydrogen atoms are there in 32g of water?

Water has a molar mass of 18.01528 g/mol≈18 g/mol . Since water has a chemical formula of H2O , there will be 2 moles of hydrogen in every mole of water. In one mole of water, there will exist approximately 6.02⋅1023 water molecules. So, there will be a total of 6.02⋅1023⋅2≈1.2⋅1024 hydrogen atoms.

## How many moles of hydrogen atoms are there in 34g of ammonia?

in 34g ammonia there are 2 moles of ammonia. the formula of ammonia is NH3. so in 2 moles number of nitrogen=2*(6.022)*10^23. the number of hydrogen is (2*6.022*10^23)*3=6*6.022*10^23.