3 Questions
What is the purpose of balancing a chemical equation?
To ensure that the products are correctly represented
In a chemical reaction, what are the substances to the left of the arrow called?
Reactants
What happens to the total mass of the substances before and after a chemical reaction?
It remains the same
Test your knowledge of chemical reactions and equations by answering questions about the purpose of balancing a chemical equation, conservation of mass in chemical reactions, and identifying substances on the left side of the reaction arrow.
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