# How many moles of chlorine atoms are there in a 40 g of chlorine?

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## How many moles are in chlorine?

One mole of chlorine weighs 70 grams. Just like a dozen equals twelve, a mole equals Avogadro’s number of atoms or 6.02 × 1023. 6.02 × 1023 molecules of hydrogen would weigh 2 grams. An equal number of chlorine molecules would weigh 70 grams.

## How many moles are in 255 g of chlorine gas?

Atomic weight of chlorine is 35.45 g/mol, but chlorine gas exists as a diatomic molecule, so molar mass is 70.9 g/mol. Therefore 1.50 moles will have a mass of 1.50 x 70.9 = 106.35 g.

## How many atoms are in 35.5 g of chlorine?

The answer is twice Avogadro’s number. A mole contains 6.022 × 10 23 molecules, but each molecule of chlorine gas contains two atoms.

## What is the formula for moles to grams?

Moles to Grams Conversion Formula. 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.

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## How many grams are in 1 mole of CCl4?

1 mole is equal to 1 moles CCl4, or 153.8227 grams.

## How much does 1 mole of 1h weigh?

What’s extraordinary about Avogadro’s Number is that 6.022 x 1023 atoms of any element will always be equal to their atomic mass in grams. This means one mole of hydrogen is 1.0078 grams. By using the atomic mass of the different elements, we can figure out how much a mole of any molecule weighs.

## How do I calculate moles?

How to find moles?

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

## How many grams are in 3 moles of chlorine gas?

So the mass is 213 grams. So, the mass of 3 moles of chlorine molecule is 213gram.

## How many grams is 5 liters?

How Many Grams are in a Liter?

Volume in Liters: Weight in Grams of:
Water Cooking Oil
5 l 5,000 g 4,400 g
6 l 6,000 g 5,280 g
7 l 7,000 g 6,160 g

## How much atoms are in a mole?

The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12. 12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms • The number of particles in 1 mole is called Avogadro’s Number (6.0221421 x 1023).