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 03:50
Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.
Answers: 1
Chemistry, 22.06.2019 20:00
Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line
Answers: 1
Chemistry, 22.06.2019 20:30
How many grams of phosphorus are contained in 5.09 moles of phosphorus?
Answers: 1
Al(s0 + hcl (aq) > alcl3(aq) + h2(g) what are the products in this reaction?...
Mathematics, 17.08.2020 22:01
History, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
History, 17.08.2020 22:01
Chemistry, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
Physics, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
Social Studies, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01
Mathematics, 17.08.2020 22:01