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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.

## What is the mass of 1 chlorine atom?

What is the mass in grams of a chlorine atom, Cl? The atomic weight of Cl is 35.5 amu, so the molar mass of Cl is 35.5 g/mol. Dividing 35.5 g ( per mol) by 6.023×1023 gives the amss of one atom.

## What is the volume of 1 mole of chlorine?

Explanation: The cool thing about STP conditions is that 1 mole of any ideal gas occupies exactly 22.7 L – this is known as the molar volume of a gas at STP. STP conditions imply a temperature of 273.15 K and a pressure of 100 kPa. When tose conditions are met, 1 mole of any ideal gas will have a volume of 22.7 L.

## How many grams of chlorine are in one mole of chlorine?

So 35.5g gram of Chlorine contain 1 mole chlorine atom.

## How many grams is in 1 mole of chlorine in sodium chloride?

A mole of NaCl contains a mole of sodium ions and a mole of chloride ions. Since a mole of sodium has a mass of 22.990 g and a mole of chlorine has a mass of 35.45 g, the molar mass of NaCl is 58.44 g/mol.

## What is the value of 1 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.

## How do you find the mass of chlorine?

Answer: To find the atomic mass of chlorine, the atomic mass of each isotope is multiplied by the relative abundance (the percent abundance in decimal form) and then the individual masses are added together. The atomic mass of chlorine is 35.45 amu.

## How many moles are in Cl2?

The molecular weight of chlorine (Cl2) is 2×35.5 = 71, so the mass of two moles of chlorine gas is 2×71 g = 142 grams. Hope, this helps. = 71g/mol. 1 molecule of chlorine has 2 atoms since it’s diatomic.

## 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.

## What is the mass of 2 mole of NaOH?

Answer: The molar mass of the compound NaOH is 40 g/mol.

## What is molar mass and how is it calculated?

The molar mass is the mass of a given chemical element or chemical compound (g) divided by the amount of substance (mol). The molar mass of a compound can be calculated by adding the standard atomic masses (in g/mol) of the constituent atoms.

## What volume does 0.5 moles of Cl2 occupy?

0.5 moles⋅22.4 L/mol=11.2 L , and so on.

## How many grams are in 2 moles of Cl2?

The molecular weight of chlorine (Cl2) is 2×35.5 = 71, so the mass of two moles of chlorine gas is 2×71 g = 142 grams.

## How many grams are in chlorine?

(a) How many grams of chlorine are contained in one mole of chlorine? (Gram atomic mass of Chlorine = 35.5 g)

## How many chlorine molecules are there in 1 gram of chlorine?

Number of molecules in 1 g of chlorine = 6.022 ×10^23 / 35.5 = 0.169 ×10^23 molecules. Assertion :Relative atomic mass of chlorine is 35.5 Reason: Chlorine is a diatomic molecule.