Answers: 1
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 08:30
Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains
Answers: 2
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 23.06.2019 02:30
What type of energy conversion occurs when you place your feet near the fire place and they become warm
Answers: 1
Determine which list of bodily fluids/ body tissues drugs can be isolated and analyzed from?
A)bloo...
English, 14.10.2020 23:01
Advanced Placement (AP), 14.10.2020 23:01
Biology, 14.10.2020 23:01
Advanced Placement (AP), 14.10.2020 23:01
Biology, 14.10.2020 23:01
Mathematics, 14.10.2020 23:01
History, 14.10.2020 23:01
Physics, 14.10.2020 23:01
Physics, 14.10.2020 23:01
Computers and Technology, 14.10.2020 23:01
Mathematics, 14.10.2020 23:01
History, 14.10.2020 23:01
History, 14.10.2020 23:01
Law, 14.10.2020 23:01