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## How many grams are in 2 moles of N2 gas?

1 Expert Answer

14.01 g/mol is molar mass for Nitrogen (N), thus **28.02 g**/mol N2.

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

Hence, 2 moles of nitrogen atoms weigh **28g**.

## How many moles are in 40g?

As the atomic mass of calcium is 40g. so , this 40 g is can be said to be **one mole** of calcium atom. One mole of any substances contain the number of molecules or atoms equal to 6.022×10^23.

## How many moles are in 45g of nitrogen?

**1.609 moles** in 45 g of N2.

## What is the mole of nitrogen?

1 mole of nitrogen atoms is equivalent to the gram atomic mass of nitrogen. Therefore, 1 mole of nitrogen atoms contains **14 g**.

## How many grams per four moles are there in nitrogen?

We can also represent the number of moles. We can say that one gram of atoms is equal to one mole of nitrogen and in the same way **four gram** atoms of nitrogen is equal to four moles of nitrogen. After that we can say that the molar mass of nitrogen is 14 gram per mole.