Answers: 3
Chemistry, 22.06.2019 00:30
Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1
Answers: 3
Chemistry, 22.06.2019 16:30
4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
Answers: 1
Chemistry, 23.06.2019 01:00
How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.
Answers: 2
Chemistry, 23.06.2019 09:30
Large crystals are formed when igneous rocks cool very slowly igneous rocks cool very quickly sedimentary rock is eroded metamorphic rocks change into igneous rock
Answers: 1
Which of the following is an acid?...
Physics, 22.10.2020 22:01
Mathematics, 22.10.2020 22:01
Health, 22.10.2020 22:01
History, 22.10.2020 22:01
Biology, 22.10.2020 22:01
History, 22.10.2020 22:01
Social Studies, 22.10.2020 22:01
Advanced Placement (AP), 22.10.2020 22:01
Mathematics, 22.10.2020 22:01
English, 22.10.2020 22:01
Biology, 22.10.2020 22:01
Mathematics, 22.10.2020 22:01
Mathematics, 22.10.2020 22:01