Chemistry, 13.12.2019 07:31 natajaeecarr
Calculate the molar mass of a gas
with 0.4 g mass and 280 ml of
volume at standard temperature
and pressure (stp).
Answers: 3
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The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?
Answers: 1
Chemistry, 21.06.2019 23:30
What’s the scientific notation for the number 6,840,000,000
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
Calculate the molar mass of a gas
with 0.4 g mass and 280 ml of
volume at standard tempera...
with 0.4 g mass and 280 ml of
volume at standard tempera...
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