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andrey2020 [161]
3 years ago
11

Which common item is made from copper? soap coins baby powder colored pencils

Chemistry
2 answers:
kondaur [170]3 years ago
5 0
Coins just like pennies
sweet-ann [11.9K]3 years ago
4 0

Answer:

coins

Explanation:

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Answer:

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Explanation:

If we look at the process;

2 NaHCO3 (s) → Na2CO3 (s) + H2O (g) + CO2 (g)

We can see that NaHCO3 was broken down into Na2CO3, H2O and CO2.

The breakdown of one compound to yield other chemical compounds is known as decomposition.

Hence the NaHCO3 was decomposed in the process above.

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How do you find percentage yeild​
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