**Contents**show

## What is the mass of 2 moles of potassium?

If there are 2 moles, the mass is…….. 2⋅mol×**294.19⋅g⋅mol−1≅600⋅g** .

## How many moles are in 2.4 g of potassium?

**0.0040 mols** of potassium.

## How many moles does potassium have?

The molar mass of potassium is 39.10 g/mol. Therefore: n moles of potassium atoms will have a mass of (n TIMES 39.10) g. OR: **6.89 moles** of potassium atoms will have a mass of (6.89 TIMES 39.10) g, which is equal to 269 g.

## How many atoms of potassium make up 2 moles?

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.

## How many grams are in 1 mole of KNO3?

1 mole is equal to 1 moles KNO3, or **101.1032 grams**.