Chemistry, 29.01.2022 14:00 TwentyOnePawPrints21
The equation CaCO3(s) Right arrow. CaO(s) CO2(g) shows the decomposition of calcium carbonate. Delta. H = 178. 3 kJ/mol, and Delta. S = 160. 5 J/(molmc019-4. JpgK). The free energy change for the reaction is 130. 5 kJ/mol. Which correctly states the temperature at which the reaction took place and whether the reaction is spontaneous or nonspontaneous? Use Delta. G = Delta. H – TDelta. S. 0. 30 K, spontaneous 1. 92 K, spontaneous 297. 8 K, nonspontaneous 1,924 K, nonspontaneous.
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 04:00
What layer of the atmosphere is directly above the troposphere?
Answers: 1
Chemistry, 22.06.2019 13:00
Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table
Answers: 3
Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
Chemistry, 22.06.2019 23:00
What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
Answers: 1
You know the right answer?
The equation CaCO3(s) Right arrow. CaO(s) CO2(g) shows the decomposition of calcium carbonate. Delta...
Questions
History, 28.01.2020 04:31
Mathematics, 28.01.2020 04:31
Advanced Placement (AP), 28.01.2020 04:31
English, 28.01.2020 04:31
Mathematics, 28.01.2020 04:31
Biology, 28.01.2020 04:31
Mathematics, 28.01.2020 04:31
Biology, 28.01.2020 04:31
Advanced Placement (AP), 28.01.2020 04:31
Mathematics, 28.01.2020 04:31
