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Chemistry, 25.03.2020 20:19 ashley232323
Given the balanced equation representing a reaction:
2HCl(aq) + Na2S2O3(aq)--> S(s) + H2SO3(aq) + 2NaCl(aq)
Decreasing the concentration of Na2S2O3(aq) decreases the rate of reaction
because the
(1) activation energy decreases
(2) activation energy increases
(3) frequency of effective collisions decreases
(4) frequency of effective collisions increases
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You know the right answer?
Given the balanced equation representing a reaction:
2HCl(aq) + Na2S2O3(aq)--> S(s) +...
2HCl(aq) + Na2S2O3(aq)--> S(s) +...
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