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solniwko [45]
3 years ago
6

A compound with the empirical formula CH2 was found to have a molar mass of approximately 84g. What is the molecular formula of

the compound?
Chemistry
2 answers:
Scrat [10]3 years ago
8 0

Answer:

C₆H₁₂

Explanation:

Given molecular weight = 84 g/mole

Empirical Formula => CH₂

Empirical Formula Wt = 12 + 2(1) = 14 g/emp formula

Molecular Multiple = Molecular Wt / Emp Formula Wt = 84/14 = 6

∴ Molecular Formula => (CH₂)₆ => C₂H₆

Paraphin [41]3 years ago
3 0

Answer:

C6H12

Explanation:

Molar mass of C =12.0 H=1.0

12x + 2(1x) = 84

x = 6

so it should be C6H12

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For the following reaction,
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Answer:

The answer to your question is:

1.- CO

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Explanation:

Data

                               2CO   + O2      ⇒    2CO2

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Process

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Then the limiting reactant is CO

2.-

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The ability to do work is energy.

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