# What is the mass of 2 moles of h20?

Contents

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

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’s the mass of 2H2O?

Answer: Molar mass H2O = (2×atomic mass H) + (1×atomic mass O) = (2×1.00794) + (1×15.9994) = 18.02 • 1 H2O molecule has a mass of 18.02 amu.

## What is the mass of 2.0 mol?

2 Answers. 2.00 mol Ne has a mass of 40.4 g .

## How do you find the mass in grams of 2.00 mol N?

Moles of N = 2.00 mol. Molar mass of N = 14.01 g/mol.

## What is the formula for moles to grams?

In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.

## What is mass of 2.5 moles of co2?

2.5 mole of co2 = 2.5 x 4.4 = 11g.

## What is the mass of 1 mole of water class 9?

Mass of one mole of water = 2 g/mol + 16 g/mol = 18 g/mol.

IT IS INTERESTING:  How many molecules are there in 1 5 mole of ammonia?