What is the primary product of the thermal decomposition of calcium carbonate? (

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Question: What is the primary product of the thermal decomposition of calcium carbonate? (2019)

Options:

Correct Answer: Calcium oxide

Exam Year: 2019

Solution:

The thermal decomposition of calcium carbonate (CaCO3) produces calcium oxide (CaO) and carbon dioxide (CO2).

What is the primary product of the thermal decomposition of calcium carbonate? (2019)

What is the primary product of the thermal decomposition of calcium carbonate? (2019)

Step 1: Understand what thermal decomposition means. It is a process where a compound breaks down into simpler substances when heated.
Step 2: Identify the compound in the question, which is calcium carbonate (CaCO3).
Step 3: Know that when calcium carbonate is heated, it breaks down.
Step 4: Determine the products of this breakdown. Calcium carbonate decomposes into calcium oxide (CaO) and carbon dioxide (CO2).
Step 5: Conclude that the primary products of the thermal decomposition of calcium carbonate are calcium oxide and carbon dioxide.

No concepts available.