Chemistry, 16.07.2019 01:30, ZVSaniya0420
Tration of so2cl2 after 2.00 * 102 s? after 5.00 * 102 s? the decomposition of xy is second order in xy and has a rate constant of 7.02 * 10-3 m-1 #s-1 at a certain temperature. a. what is the half-life for this reaction at an initial concentration of 0.100 m? b. how long will it take for the concentration of xy to decrease to 12.5% of its initial concentration when the initial concentration is 0.100 m? when the initial concentration is 0.200 m? c. if the initial concentration of xy is 0.150 m, how long will it take for the concentration to decrease to 0.062 m? d. if the initial concentration of xy is 0.050 m, what is the concentration of xy after 5.0 * 101 s? after 5.50 * 102 s?
Answers: 3
Chemistry, 22.06.2019 22:10, steven0448
Determine the ph of 0.10 m nh3 solution. nh3 is a weak base with a kb equal to 1.8 x 10-5 round answer to nearest whole number.
Answers: 1
Chemistry, 23.06.2019 04:20, milkshakegrande101
The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
Answers: 1
Chemistry, 23.06.2019 06:30, lwattsstudent
When microscope slides are stained to show blood cells, the small red blood cells that appear on the slides are much numerous than the large white blood cells. this supports the concept that
Answers: 1
Tration of so2cl2 after 2.00 * 102 s? after 5.00 * 102 s? the decomposition of xy is second order...
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