Answer to Question #93824 in Chemistry for Ameer Khan

Question

How many atoms in 2 moles of calcium
How many atoms in 2 moles of calcium

Answer 1

Answer on Question #93824 – Chemistry – Other

Task:

How many atoms in 2 moles of calcium?

Solution:

In one mole of calcium there are 6.022*10²³ atoms

2 moles contain:

2 mol * 6.022*10²³ atoms = 12.044*10²³ atoms

Answer: 12.044*10²³ atoms in 2 moles of calcium