# How many grams are in 3 moles of KBr?

Contents

## How many KBR are in a gram?

Now, potassium bromide has a molar mass of 119.002 g mol−1 , which means that every mole of potassium bromide has a mass of 119.002 g .

## How many moles are in 1 g of KBr?

The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles KBr, or 119.0023 grams.

## What is moles to grams?

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.

## How many moles are in FE?

Divide the mass of iron by its molar mass in g/mol to get the moles of iron. One mole of anything is 6.022×1023 of anything, including atoms. Multiply mol Fe by 6.022×1023mol .

## How many atoms are there in 3 moles of potassium?

There are 6.022 × 1023 atoms of potassium in every mole of potassium. Since one mole of KOH contains one mole of K, the answer is 6.022×1023 atoms of K.

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