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## 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 6.022×10**23mol** .

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

There are **6.022 × 10 ^{23} atoms** of potassium in every mole of potassium. Since one mole of KOH contains one mole of K, the answer is 6.022×10

^{23}atoms of K.