Chemistry, 26.07.2019 05:00, Daisysolis136

What is the hydrogen ion concentration of a solution with a ph = 8.25?

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Chemistry, 22.06.2019 17:00, calmicaela12s

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.