# What is mass of 0 2 mole of oxygen atoms 0 5 mole of water molecules?

Contents

## What is the mass of 0.2 mole of oxygen atom 0.5 mole of water?

-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 2 mole of oxygen atom?

(a) The atomic mass of oxygen (O) = 16 u. The mass of 1 mole of oxygen atoms = 16g. Hence, 0.2 mole of oxygen atom = 3.2 g.

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

0.5 mole of ‘O’ atoms has a mass of 8 grams.

## What is the mass of 0.2 mole of water molecules?

The mass of 1mole of water =18gms. Than, the mass of 0.2moles of water=x. Now x=18×0.2=3.6gms.

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## What is the mass of 0.2 mole of oxygen atoms Brainly?

The molecular weight of Oxygen is twice the atomic weight (since Oxygen is diatomic)=16*2=32 . Thus, the mass of 1 mole of Oxygen is 32g. Therefore, the mass of 0.2 moles of Oxygen is 32*0.2= 6.4 g(Answer).

## What is the mass of 0.1 mole of oxygen atom?

Mass of 0.1 mole of oxygen is = 16 * 0.1 =1.6 g.

## What is the mass of 0.6 mole of oxygen atoms?

12.8 grams. The relative atomic mass of oxygen is 16. Oxygen exists as a diatomic molecule, O2 . Thus the relative molecular mass of oxygen is 32.

## What is the mole of oxygen?

The mass of oxygen equal to one mole of oxygen is 15.998 grams and the mass of one mole of hydrogen is 1.008 g.

## What is the mass of 2 moles of water molecule?

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 0.5 mole of an atom?

Mass(m) = Number of moles (n) × Molar mass (M) Mass = 0.5 mol × 14g/mol. Mass = 7g. Thus, the mass of 0.5 mole of N atoms is 7g.

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

(i)0.5 mole of oxygen gas. (ii) 3.011 x 1023 atoms of oxygen.

## What is the no of molecules in 0.5 mole of oxygen?

=3.011×1023×2=6.022×1023.

## What mass is 0.5 mole water?

Mass of 0.5 mole of water is 9g.

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## What is the mass of 0.5 moles of H2O?

So, Mass of 0.5 mole of water =18×0.5g. =9g. Thus, the mass of 0.5 mole of water (H2O) is 9 grams.