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Citrus2011 [14]
3 years ago
14

How many atoms are in 24.6 moles of carbon?

Chemistry
1 answer:
alina1380 [7]3 years ago
8 0

Answer: There are 148.1412\times 10^{23} atoms of carbon in the given moles.

Explanation:

We are given 24.6 moles of carbon and we need to find the number of atoms.

According to mole concept:

1 mole of an element contains 6.022\times 10^{23} number of atoms.

So, 24.6 moles of carbon will contain 24.6\times 6.022\times 10^{23}=148.1412\times 10^{23} atoms.

Hence, there are 148.1412\times 10^{23} atoms of carbon in the 24.6 moles of carbon.

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Ionic equations:

3 Sr²⁺ (aq) + 6 NO₃⁻ (aq) + 6 K⁺ (aq) + 2 PO₄³⁻ (aq) →  Sr₃(PO₄)₂ (s) + 6 K⁺ (aq) + 6 NO₃⁻ (aq)

2 Na⁺ (aq) + 2 OH⁻ (aq) + Ni²⁺ (aq) + 2 NO₃⁻ (aq) = Ni(OH)₂ (s) + 2 Na⁺ (aq) + 2 NO₃⁻ (aq)

To get the net ionic equation we remove the spectator ions:

3 Sr²⁺ (aq) + 2 PO₄³⁻ (aq) →  Sr₃(PO₄)₂ (s)

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Learn more about:

net ionic equations

brainly.com/question/7018960

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