Chemistry · Laws of Chemical Combination
In a closed system, what happens to the total mass of reactants and products during a chemical reaction?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Atoms are completely destroyed.
- 2Total mass remains unchanged.✓
- 3Total mass decreases.
- 4Total mass increases.
Correct answer
Total mass remains unchanged.
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