Answers: 2
Chemistry, 22.06.2019 10:10
For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2
Answers: 3
Chemistry, 22.06.2019 10:40
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
Chemistry, 22.06.2019 13:30
Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.
Answers: 2
Calculate how much energy is required to heat a 16.5 gram sample of copper from 183 degrees Celsius...
Social Studies, 27.01.2020 15:31
Mathematics, 27.01.2020 15:31
History, 27.01.2020 15:31
Geography, 27.01.2020 15:31
Business, 27.01.2020 15:31
History, 27.01.2020 15:31
Mathematics, 27.01.2020 15:31
Physics, 27.01.2020 15:31
Mathematics, 27.01.2020 16:31
Mathematics, 27.01.2020 16:31