**Contents**show

## How many molecules are in pure water?

There are therefore **6.02 × 10 23 water molecules** in a mole of water molecules.

## How many water molecules are in 2 moles of water?

Since one mole is defined as 6.022 x 10^23, and there are two hydrogen per molecule, that would mean that there are exactly 12.044 x 10^23 molecules of hydrogen in one mole of water. Double that for 2 moles, and there are 24.088 x 10^23 hydrogen atoms in one mole of water.

## 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.

## What is the mole of oxygen?

The mass of oxygen equal to one mole of oxygen is **15.998 grams** and the mass of one mole of hydrogen is 1.008 g.

## What is mole in body?

Moles **occur when cells in your skin grow in a cluster instead of being spread throughout the skin**. Most moles are made of cells called melanocytes, which make the pigment that gives your skin its natural color.

## What is a raised mole?

Moles are **usually harmless**. They may contain hairs or become raised or wrinkled. Talk to your doctor about any change in the color or size of a mole or if itching, pain, bleeding or inflammation develops.

## How much is in a mole?

A mole is defined as **6.02214076 × 10 ^{23} of some chemical** unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.

## What does Formula 7 class mean?

Answer: A formula represents **the kind of elements present in a compound and the number of atoms and molecules of those elements in the compound**.

## What is the mole of 20 gram of water?

so mole of water weighs 18g. which implies 18g of water =1mole. if 18g,=1mole then 20g =20/18. therefore 20g=**1.11111**.

## How many water molecules are in 5.2 moles water?

There are therefore **6.02 × 1023 water molecules** in a mole of water molecules.

## How many liters are in 1 mole of H2O?

For water, 1 mole = 18 g= **22.4 liter**.

## How many molecules of water are in 50 mL of water?

Answer: Avogadro’s number tells us there are **6.022 x 1023 molecules** of water per mole of water. So, next we calculate how many molecules there are in a drop of water, which we determined contains 0.002775 moles: molecules in a drop of water = (6.022 x 1023 molecules/mole) x 0.002275 moles.