Chemistry, 12.12.2019 04:31 Onlyoneeniyaaa
What are the cell reactions and their emfs in the following systems? are the reactions spontaneous? assume that all systems are aqueous. (a) ag/agcl/k+, cl- (1 m)/hg2cl2/hg (b) pt/fe3+ (0.01 m), fe2+ (0.1 m), hcl (1 m)//cu2+ (0.1 m), hcl (1 m)/cu (c) pt/h2 (1 atm)/ h+ , cl- (0.1 m)// h+ , cl- (0.1 m)/o2 (0.2 atm/pt (d) pt/h2 (1 atm)/na+ , oh- (0.1 m)// na+ , oh- (0.1 m)/o2 (0.2 atm)/pt (e) ag/agcl/k+ , cl- (1 m)// k+ , cl- (0.1 m)/ agcl/ ag (f) pt/ ce3+ (0.01 m), ce4+ (0.1 m), h2so4 (1 m) // fe2+ (0.01 m), fe3+ (0.1 m), hcl (1 m)/ pt
Answers: 1
Chemistry, 22.06.2019 20:30
We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 3
Chemistry, 23.06.2019 04:20
The reaction below shows a system in equilibrium. how would a decrease in temperature affect this reaction? a. the rate of formation of the gases would increase. b. the equilibrium of the reaction would shift to the left. c. the equilibrium would shift to cause the gases to sublime into solids. d. the chemicals on the left would quickly form the chemical on the right.
Answers: 1
Chemistry, 23.06.2019 05:40
Why is it incorrect to balance a chemical equation by changing the subscripts? explain.
Answers: 2
What are the cell reactions and their emfs in the following systems? are the reactions spontaneous?...
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