Chemistry
Chemistry, 23.04.2020 22:32, Oregonduckerz

Which of the following are decomposition reactions? *
1. CH4 (g) + O2(g) β†’ CO2 (g) + H20 (1)
2. Cao (s) + CO2(g) β†’ CaCO3 (s)
3. Mg (s) + O2 (g) – Mgo (s)
4. POCO3 (s) – Pbo (s) + CO> (9)

answer
Answers: 2

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Do you know the correct answer?
Which of the following are decomposition reactions? *
1. CH4 (g) + O2(g) β†’ CO2 (g) + H20 (1)

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