# How many grams of HCl are present in 20 moles of HCl?

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## How do you find moles of HCl?

Calculate the molarity of an HCl solution which contains 18.23 g of HCl in 355.0 mL of solution. Calculate the number of moles of HCl. Divide the number of moles of HCl by the total volume in liters.

## How many moles of HCl are there in 45g?

of moles =1.23 moles.

## What is the molarity of 37% HCl?

Therefore, we can say that 1 liter of Hydrochloric acid contains 12.178 moles of HCl or in other words molarity of 37% (w/w) Hydrochloric acid is equal to 12.178 M.

## How do you find moles in chemistry?

If you want to know how many moles of a material you have, divide the mass of the material by its molar mass. The molar mass of a substance is the mass in grams of one mole of that substance. This mass is given by the atomic weight of the chemical unit that makes up that substance in atomic mass units (amu).

## How do you convert moles to grams in chemistry?

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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