At stp, which 4.0-gram zinc sample will react fastest with dilute hydrochloric acid?
(1) lump...
Chemistry, 17.09.2019 06:00 cutie22327
At stp, which 4.0-gram zinc sample will react fastest with dilute hydrochloric acid?
(1) lump (3) powdered(2) bar (4) sheet metal
Answers: 1
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Which statement best describes the flow of energy in this scenario
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How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
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A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
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