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Assume you want to determine the volume of hydrogen gas produced at 740mmHg and 395K, after 10 grams of magnesium reacts with excess hydrochloric acid (HCl). Which of the following gas laws would enable you to do this?
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Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.
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Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium
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Assume you want to determine the volume of hydrogen gas produced at 740mmHg and 395K, after 10 grams...
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