LadyHolmes67 LadyHolmes67

18-01-2019
Chemistry

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What is always conserved in a chemical reaction?
a. compounds b. mass of the atoms
c. physical properties d. chemical properties

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camiccc99 camiccc99

18-01-2019

The answer is b. Mass of the atoms

This is because of the law of conservation of mass. This means the mass in a system (in this case the reaction) can't change, so the quantity can't be added or removed

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