Which of the following is not a pure substance?
a. solution
b. element
c. molecul...
Chemistry, 08.10.2019 11:30 sabrinarasull1pe6s61
Which of the following is not a pure substance?
a. solution
b. element
c. molecule
d. compound
Answers: 3
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Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
Answers: 1
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How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.
Answers: 1
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If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
Answers: 1
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