Which statement concerning boric acid (H3BO3) is MOST accurate? A) Boric acid has a relatively high pH. B) Boric acid ionizes completely in water. C) Boric acid has a pH >1 X 10-7. D) Boric acid dissociates very little in solution.

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

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?

What three things does a balanced equation show you?