Chemistry, 26.01.2022 07:40 gamergladiator43
Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 2 liters of natural oil for every 3 liters of synthetic oil. In order to make 470 liters of Petrolyn oil, how many liters of synthetic oil are needed
Answers: 1
Chemistry, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
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Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen
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Chemistry, 22.06.2019 11:40
Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
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A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction
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Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 2 liters of natura...
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