Chemistry, 19.03.2021 23:00 kdfawesome5582
A 60 grams sample of a compound, contained 38.43 grams of Lead, 17.83 grams of Carbon, and 3.74 grams of Hydrogen. Based off the information the empirical formula would be?
Answers: 3
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Which of the following describes the entropy change as a solution is made from a liquid and solid
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The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
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How much would the freezing point of water decrease if 4 mol of nacl were added to 1 kg of water (kf=1.86 degrees c/(mol/kg) for water and i=2 for nacl a- 7.44 degrees c b- 14.88 c 3.72 d 1.86
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A 60 grams sample of a compound, contained 38.43 grams of Lead, 17.83 grams of Carbon, and 3.74 gram...
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