Chemistry, 02.06.2021 19:40 memester74
22 At room temperature, which reaction would be
expected to have the fastest reaction rate?
(1) Pb2+ (aq) + S2- (aq) → PbS(s)
(2) 2H2(g) + O2(g) → 2H 0(0)
(3) N2(g) + 202(g) → 2NO,(9)
(4) 2KC103(s) → 2KC1(s) + 30 (9
Answers: 3
Chemistry, 22.06.2019 12:30
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
Answers: 1
Chemistry, 22.06.2019 23:00
Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?
Answers: 3
22 At room temperature, which reaction would be
expected to have the fastest reaction rate?
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