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2 years ago

NaNO3 ———> heat above the arrow

Chemistry

1 answer:

yanalaym [24]2 years ago

4 0

Answer:

D (Decomposition)

Explanation:

This reaction is a decomposition reaction because one substance (NaNO3) is being separated into two substances (NaNO2 and O2). Alternatively, you could use the process of elimination. The reaction can't be single/double replacement because there's only one reactant, it can't be synthesis because substances are being broken down, not formed, and it can't be combustion because O2 is a product, not a reactant, and CO2 and H2O aren't being produced, as is common with combustion reactions.

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NaNO3 ———> **heat above the arrow**

NaNO3 ———> heat above the arrow