Chemistry, 29.01.2020 13:57 laniflower6
Hydrogen gas has a density of , and at normal pressure and one mole of it takes up . how would you calculate the moles in of hydrogen gas? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.
Answers: 2
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If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes or no?
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How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate according to the following equation:
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Calcium hydroxide and hydrochloric acid react to form calcium chloride and water as shown in the chemical reaction. if the chemicals are present in exactly the correct ratios to fully use all of the ingredients, how many moles of water would be formed from 5 moles of hcl? (oh)2 + ? +
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When nitrogen taken into the body exceeds nitrogen losses, we say the person is in a. positive nitrogen balance b. nitrogen homeostasis c. nitrogen equilibrium d. a healthy state e. negative nitrogen balance?
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Hydrogen gas has a density of , and at normal pressure and one mole of it takes up . how would you c...
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