How many atoms are in 143 g of calcium?


How many atoms are in 143 g of calcium?


The mole is a unit that expresses the number of atoms, molecules, or others equal to {eq}6.6.02214076 \times 10^{23} {/eq} which is also called Avogadro's number. The mole is similar to a dozen, when a person says one dozen roses, the person means twelve roses. So a mole of atoms or a mole is equal to {eq}6.02214076 \times 10^{23} {/eq} of atoms.

Answer and Explanation: 1

Become a member to unlock this answer!

View this answer

To find the number of atoms in 143 grams of calcium, look at the molar mass of calcium in the periodic table which is equal to {eq}40.08 \ \dfrac...

See full answer below.

Learn more about this topic:

How to Convert Grams to Moles


Chapter 4 / Lesson 8

Learn how to convert grams to moles and moles to grams, including the formula to convert grams to moles. See examples of how to find moles from grams.

Related to this Question

Explore our homework questions and answers library