# What is 0 5 mole water?

Contents

## What is the 0.5 moles of water?

Mass of 0.5 mole of water is 9g.

## How do you find the mass of 0.5 moles of water?

Mass of 0.5 mole of H2O molecule = (18 x 0.5) u =9 u.

## How do you calculate 0.5 moles?

To find the mass of a certain number of moles of a substance, we multiply the number of moles of the substance by its molar mass.

1. Carbon dioxide (CO2) has a molar mass of 44.01 g/mol . Here, there are 0.5 mol of the molecule. So, the mass of this sample is:
2. m=44.01 gmol ⋅0.5mol.
3. ≈22 g.

## How many atoms are there in 0.5 moles of water?

0.5 mol of water = molecules. Water is composed of 2 hydrogen atoms and one oxygen atom. 0.5 mol of water = 6.022× atoms of hydrogen.

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## How many grams is 5 moles of water?

Answer: 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.

## How many grams of h2o are present in 0.5 moles of water?

0.2 mole of oxygen atoms = 16 × 0.2 = 3.2 g (b) 1 mole of water molecules = 18 g ∴ 0.5 mole of water molecules = 18 × 0.5 = 9 g 10.

## What is the mass of 0.2 mole of oxygen atoms and 0.5 mole of water molecules?

-Therefore, the mass of 0.2 moles of oxygen atom is 3.2 grams and the mass of 0.5 moles of a water molecule is 9.0 grams.

## What is the mass of 0.25 mole of water molecules?

Explanation: 1 mole of water weighs equal to the molecular mass of water. Thus the amount of present in 0.25 mole of it is 4.5 grams.

## What is the mass of 0.5 mole of silver?

The mass of 0.5 mole of silver is equal to 54g.

## What is the mass of 0.5 mole of sugar?

1 mole => 342 g. 0.5 mole => xg. x = 0.5 * 342 = 171 . Therefore, Mass of 0.5 moles is 171 g.

## What is the mass of 0.5 mole of N atoms?

The mass of 0.5 mole of nitrogen atom is 7 g.

## How many molecules is 0.5 moles H2O?

Answer: A mole is about 6.022 * 10^23 of anything. So half a mole of water molecules is 3.011 * 10^23 molecules of water. 0.5 x 6.022 x 10^23 molecules of water.

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## How many oxygen atoms are there in 0.5 mole of SO2?

2 oxygen atoms are present inn each SO2 molecule.

## What is the weight of 0.5 atom of oxygen?

0.5 moles of O2 weighs 16 grams.