How many atoms are present in a mole of CaCO3 ? - 2 × Na atoms - 5 × 6.022x10²³ atoms - 2 × 6.022x10²³ atoms - 5 × NA atom Hey!! Can you say the answer ??

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Perazim asked Mar 9, 2023

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How many atoms are present in a mole of CaCO3 ?

- 2 × Na atoms
- 5 × 6.022x10²³ atoms
- 2 × 6.022x10²³ atoms
- 5 × NA atom
Hey!! Can you say the answer ??

Chemistry
high-school

Perazim asked Mar 9, 2023

by Perazim

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28 votes

Answer:

5 x 6.022 x 10²³ atoms

Step-by-step explanation:

There are 5 different atoms that make up a CaCO3 molecule, and since one mole of something is 6.022 x 10²³, there are 5 times that amount of atoms.

Jordan Camp answered Mar 14, 2023

by Jordan Camp

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