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Witch of these is a mixture? a. calcium b. carbon dioxide c. salt water d. potassium
Answers: 2
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If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
Answers: 2
Witch of these is a mixture? a. calcium b. carbon dioxide c. salt water d. potassium...
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