Chemistry, 01.12.2021 03:30 autumnofsolace10
If the activation energy, ea, is 126 kj/mol and the rate constant at 30°c is 9. 8 × 10-3 min-1, what is the rate constant at 50°c.
Answers: 1
Chemistry, 22.06.2019 17:30
Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
Answers: 2
Chemistry, 22.06.2019 21:50
Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2
Answers: 2
Chemistry, 23.06.2019 00:00
Mercury turns to a vapor at 629.88 k. how much heat is lost when 75.0 g of mercury vapor at 650 k condenses to a liquid at 297 k?
Answers: 1
If the activation energy, ea, is 126 kj/mol and the rate constant at 30°c is 9. 8 × 10-3 min-1, what...
English, 11.03.2021 18:50
Mathematics, 11.03.2021 18:50
Mathematics, 11.03.2021 18:50
Mathematics, 11.03.2021 18:50
English, 11.03.2021 18:50
Mathematics, 11.03.2021 18:50
English, 11.03.2021 18:50
English, 11.03.2021 18:50
History, 11.03.2021 18:50
Arts, 11.03.2021 18:50
Mathematics, 11.03.2021 18:50