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jeka57 [31]
2 years ago
7

Select the correct answer.

Chemistry
1 answer:
Pavel [41]2 years ago
8 0

Answer: E. \text{CH}_{4}+2\text{O}_{2} \longrightarrow \text{CO}_{2}+2\text{H}_{2}\text{O}

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If 15.0 grams of ca combines completely with 12.0 grams of s to form a compound, what is the percent composition of s in the com
Oduvanchick [21]
<span>The percent composition of s in the compound is 44.4%.
</span>
No. of grams of ca = 15
no. of grams of S = 12
<span>percent composition of s in the compound = 12/(15 + 12) x 100
= 12/27 x 100
= 0.44 x 100
= 44.4%</span>
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