**Contents**show

## How many grams are in 1 mole of sodium?

And whereas one sodium atom has an approximate mass of 23 u, **1 mol** of Na atoms has an approximate mass of 23 grams. One mole of a substance has the same mass in grams that one atom or molecule has in atomic mass units.

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1 Ba molar mass: | 1 × 137.3 g = | 137.3 g |
---|---|---|

2 H molar mass: | 2 × 1.01 g = | 2.02 g |

Total: | 171.32 g |

## What is the mass of 4 moles of sodium chloride?

The molar mass of sodium chloride is 58.4 g/mol. This means that one mole of NaCl will weigh 58.4. 4 moles of NaCl **will weigh 4 times as much**.

## How many grams are in a 1.5 mole sample of sodium?

Number of moles of sodium is 1.5 mole. Molar mass of sodium is **23 g/mol**.

## How many grams is 2.5 moles of Na?

And since we know that 1⋅mol of sodium has a mass of 22.99⋅g , we got a mass of 2.50⋅mol×22.99⋅g⋅mol−1=**57.5⋅g** with respect ot sodium.

## What is the formula for moles to grams?

Moles to grams example problem

Solution: Find out the molar mass of the substance (hint: you can use Molar mass of the substance alone to calculate molar mass). The molar mass of KClO3 is 122.548 g/mol. **Multiply the given number of moles** (2.50 mol) by the molar mass (122.548 g/mol) to get the grams.

## How do I calculate moles?

**How to find moles?**

- Measure the weight of your substance.
- Use a periodic table to find its atomic or molecular mass.
- Divide the weight by the atomic or molecular mass.
- Check your results with Omni Calculator.

## How many grams are in 2.38 moles of sodium?

There are approximately 2.38 moles of sodium bicarbonate in **200 g** .