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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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Answer is: molar mass of compound is 154,58 g/mol.<span>
m(</span>naphthalene<span>) = 10 g = 0,01 kg.
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M</span>(unknown compound) = Kf(naphthalene)· m(unknown compound) ÷ m(naphthalene)<span> · ΔT(solution).
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M(xylene) = 154,58 g/mol.</span>
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