Question
Asked Oct 3, 2019
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Complete and balance each of the following equations for combustion reactions. Express your answer as a chemical equation. Identify all of the phases in your answer.

S(s)+O2(g)→

CH4(g)+O2(g)→

Mg(s)+O2(g)→

C3H8S(l)+O2(g)→
(Assume that SO2 is formed.)

 

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Expert Answer

Step 1

Combustion reaction: A reaction in which substance combine with oxygen to produce energy in the form heat and light.

Step 2

When sulfur reacts with oxygen produces sulfur dioxide.

S(s) +O2 (g) → SO2 (g)

Balanced chemical reactions:

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S(s)02(g)SO2(g)

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Step 3

When methane reacts with oxygen produces carbon dioxide and water.

CH4 (g) +O2 (g) → CO2...

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CH4 (g)202(g) -> CO2(g) 2H20 (g)

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