**Contents**show

## How many grams is 2 moles of water?

One mole of H2O is made up of 2 moles of Hydrogen atoms and 1 mole of Oxygen atom. Mass of two moles of Hydrogen atoms = 2x 1 g/mol = **2 g/mol**.

## How many moles is 25 grams of water?

Hence, **1.38 moles** (mol) are present in 25 grams of water.

## How do you calculate moles to grams?

**You have three steps to convert mole values to grams.**

- Calculate how many moles are mentioned in the question.
- Find the molar mass of the substance.
- Multiply both the values.

## 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 3 moles of water?

similarly 1 mole of water is equivalent to molecular mass of water x 3 that is 18×3=**54 gram**. It would constitute 3N molecules of water.

## How many liters are in 1 mole of h2o?

One mole of water has a mass of 18 grams and volume of 18 milliliters or **0.018 liters**. How much is a mole of water? A mole of water is Avogadro’s number of water molecules.

## How many grams are there in 1.50 moles of water?

Thus it can be inferred that the mass of 1.5 moles of water is **27g**.