Chemistry, 11.10.2020 01:01 he0gaubong
Given the balanced thermochemical equation, 2 H2O(1) + H2(g) + O2 (8) AHrån = +572 kJ determine the heat associated with the reaction (grxn) when5.6 moles of O 2(g) are produced. Round and report your answer without any decimal place.
Answers: 2
Chemistry, 22.06.2019 11:40
Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
Answers: 1
Chemistry, 23.06.2019 02:00
Which would freeze at a higher temperature: the great salt lake or lake tahoe? a. lake tahoe would freeze at a higher temperature. b. the great salt lake would freeze at a higher temperature. c. both lakes would freeze at the same temperature.
Answers: 2
Chemistry, 23.06.2019 04:20
The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
Answers: 1
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
Given the balanced thermochemical equation, 2 H2O(1) + H2(g) + O2 (8) AHrån = +572 kJ determine the...
Biology, 13.10.2019 20:30
Biology, 13.10.2019 20:30
Health, 13.10.2019 20:30
History, 13.10.2019 20:30
Biology, 13.10.2019 20:30
Biology, 13.10.2019 20:30
Physics, 13.10.2019 20:50
Mathematics, 13.10.2019 20:50
English, 13.10.2019 20:50
Mathematics, 13.10.2019 20:50
History, 13.10.2019 20:50