Which of the following is NOT a pure substance?
a methanol
b water
C aspirin
d c...
Chemistry, 27.09.2020 21:01 kathrynsalomon
Which of the following is NOT a pure substance?
a methanol
b water
C aspirin
d copper
Answers: 3
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What is the number of neutrons in an atom with atomic mass of 35
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Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon
Answers: 1
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