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Chemistry, 01.09.2020 07:01 lzjsjdhdgd442

Which of the following are the same and which are different? a. a substance and a pure substance
b. a heterogeneous mixture and a solution
c. a substance and a mixture
d. a homogeneous mixture and a solution

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Which of the following are the same and which are different? a. a substance and a pure substance
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