5.
Which statement is always true about conservation of matter?
A. If a gas forms, the mass o...
Chemistry, 10.12.2020 20:30 kdcupcake8004
5.
Which statement is always true about conservation of matter?
A. If a gas forms, the mass of a system decreases.
B. If a solid forms, the mass of a system increases.
C. The mass of a system does not change during a chemical
reaction.
D. The mass of a system changes when a substance changes from
liquid to gas, but it does not change in a chemical reaction.
Answers: 2
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