Chemistry, 21.10.2020 14:01 morenodonaldo762
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?
Answers: 3
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Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
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Chemistry, 22.06.2019 20:00
What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol
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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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