How many atoms are in 143 g of calcium?

Question:

How many atoms are in 143 g of calcium?

Mole:

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

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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...

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How to Convert Grams to Moles

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Chapter 4 / Lesson 8
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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.


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