Chemistry, 18.11.2019 00:31 kyra737

Which of the following is an example of conservation of mass?

a. mass before = 3g mass after = 3g
b. mass before = 4g mass after = 3g
c. mass before = 6g mass after = 12g

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Which of the following is an example of conservation of mass?

a. mass before = 3g mass...