Chemistry, 05.07.2019 05:20 Mw3spartan17
Which of the following values would you expect for the ratio of half-lives for a reaction with starting concentrations of 0.05m and 0.01m, t1/2(0.05m) / t1/2 (0.01m), if a reaction is known to be zero order?
Answers: 3
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Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing
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Which metal exist in liquid state and can be cut with knife ?
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How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
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Chemistry, 22.06.2019 12:00
Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon
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Which of the following values would you expect for the ratio of half-lives for a reaction with start...
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