# What is the mass of 3 moles of H2O?

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We assume you are converting between moles H2O and gram. You can view more details on each measurement unit: molecular weight of H2O or grams This compound is also known as Water or Dihydrogen Monoxide. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles H2O, or 18.01528 grams.

## What is the mass of 3 mole of water?

Answer. similarly 1 mole of water is equivalent to molecular mass of water x 3 that is 18×3=54 gram. It would constitute 3N molecules of water.

## What is the mass of 3 mole of o2 and H2O?

1 Answer. 3 moles of Oxygen atoms weigh 48.00 grams.

## What is the mass of 2 moles of H2O?

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.

## What is the mass of 2.5 moles of water?

The amount of oxygen in 2.5 moles of water is 40 grams. The molecular formula of water is H₂O. 1 mole of water contains 1 mole of oxygen.

## How many moles are in 10 grams of NaOH?

The answer is 39.99711. We assume you are converting between grams NaOH and mole. You can view more details on each measurement unit: molecular weight of NaOH or mol This compound is also known as Sodium Hydroxide. The SI base unit for amount of substance is the mole.

18.01528 g/mol

## Is Avogadro’s Number?

Avogadro’s number, number of units in one mole of any substance (defined as its molecular weight in grams), equal to 6.02214076 × 1023. … The units may be electrons, atoms, ions, or molecules, depending on the nature of the substance and the character of the reaction (if any).

## How many atoms are in a mole?

The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12. 12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms • The number of particles in 1 mole is called Avogadro’s Number (6.0221421 x 1023).

## How many moles are in 32 grams of oxygen?

One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.

## How many grams are in 2 moles?

The answer is 0.0087094358027487. We assume you are converting between moles In and gram. You can view more details on each measurement unit: molecular weight of In or grams The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles In, or 114.818 grams.

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18.01528 g/mol

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

1 Answer. There are 3 moles of O in 50 g.

## What is the mass of 0.75 moles of water?

And note that 0.75⋅mol H2O2 represents a mass of 0.75⋅mol×34⋅g⋅mol−1≡25.5⋅g ……..etc……..

## What is the weight of 12 moles of water?

The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Water, or 18.01528 grams.

## What is the mass of 5 moles of H2O?

5 mole of water =0. 5×18 =9gm.