Chemistry, 03.09.2019 23:20 klslaughter07
Which equation represents the combined gas law?
o pq vq = p2v2
pavi
pava
o p vat q = p2 v 2 tz
Answers: 2
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Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
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There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
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What physical property of gold makes panning a useful way to get gold from streams?
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Which equation represents the combined gas law?
o pq vq = p2v2
pavi
pava
o...
o pq vq = p2v2
pavi
pava
o...
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