Find the molarity of a solution made by dissolving 0.335 moles of ammonium sulfate, (NH4)2SO., in 600.0 mL of
solution.

How many moles of al3+ ions are in 1.25 moles of al2o3

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

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.