**Contents**show

## How do you calculate moles of water?

**Since all compounds in this reaction have 1 mole, it will not affect the number of moles (n).**

- If 1 mole of HCl or NaOH gives you 1 mole of H2O , then the number of moles in H2O is: [ 1÷1×1 ] = 1 mole.
- Now you have to find out the molar mass (M) of water ( H2O ). …
- Therefore the molar mass (M) of H2O is:

## How many moles are in water?

The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of **one mole** of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol. Notice that the molar mass and the formula mass are numerically the same.

## How do you find one mole of H2O?

in 1 mole H2O= **(6.022*10^23)** molecules of H2O are present. Answer: 1 mole of H20 = Avogadro’s number i.e. 6.023×10^23 number of molecules = 18 gms in mass .

## How many moles of water is produced in this reaction?

ANSWER: **0.490 moles** of water, H_{2}O are produced in this reaction.

## Could you swim in a mole of water?

If you had a mole of water molecules, could you go swimming? The answer **is no, it’s not enough water**. 1 mole of water molecules is 18.02 grams of water. That’s about 18 mL of water since the density of water is roughly 1 g/mL.

## How many teaspoons of water is a mole of water?

One mole of water is about 18 milliliters.

This is the volume of a few drops of water, **3.65 teaspoons**, 1.2 tablespoons, or 0.018 liters. It’s not a large volume, yet it contains 6.022 x 10^{23} water molecules! You can use the same steps to find the mass and volume of any other substance.

## 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 the mass of a mole?

The molar mass of an element (or compound) is the mass in grams of 1 mole of that substance, a property expressed in units of grams per mole (**g/mol**) (see Figure 3.5).

…

The Mole.

Element | C |
---|---|

Average Atomic Mass (amu) | 12.01 |

Molar Mass (g/mol) | 12.01 |

Atoms/Mole | 6.022 × 10^{23} |

## What is the mass in gram of 2 mole 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**.