# Quick Answer: What is the mass of 1 mole of Cl2?

Contents

1 mole of chlorine gas is Cl2=2×35.5g=71g=Grammolecularweight. Gram molecular weight is the mass in grams of the substance numerically equal to its molecular weight, chlorine is a halogen, and an elemental gas, and occurs as Cl2.

## How many grams are in 1 mole of Cl2?

39.2 g Cl2(1 mole of Cl270.9 g Cl2)(6.022⋅1023molecules Cl21 mole Cl2)=3.33⋅1023 molecules Cl2 .

## What is the mol of Cl2?

3.1Computed Properties

Property Name Property Value
Molecular Weight 70.90
XLogP3-AA 1.6
Hydrogen Bond Donor Count
Hydrogen Bond Acceptor Count

## What is the mass of 1 mol of atoms of CL?

One mole of atom of chlorine is defined as number of atoms which exists in exactly 12 grams of carbon of isotopic mass twelve. One mole of chlorine is going to have 70.90 grams.

## 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 moles are in Cl?

Chlorine (Cl2), average atomic weight about 35.45 (about 76% Cl35 and 34% Cl37), so molecular weight is about 70.90 (g/mole). How many grams of chlorine do you have? Just divide the number of grams by 70.90 and that’s the number of moles.

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## What is mass of Cl2?

17. Relative atomic mass. 35.45. State at 20°C.

## What is the mass of 1 mole of ch4?

In 1 mole chlorine there are 2 chlorine atoms. Because chlorine is di atomic.

## What is the mass for Cl?

Use this formula mass: M (N) = Mr (Cl) · 1 mol = 35,453 g/mol. It is known that the chlorine molecule is diatomic – Cl2, then the relative atomic mass of the chlorine molecule will be equal to: Ar (Cl2) = 35,453 · 2 = 70,906 amu.

## What is the mass of 1.50 moles of Cl2?

The molar mass of chlorine is 70.91 g/mol. Thus, the mass of chlorine needed is: m ( C l 2 ) = 1.50 mol ⋅ 70.91 g/mol = 106.4 m(Cl_2) = 1.50text{ mol}cdot70.