a fecl3 solution is 0.175 m. how many ml of a 0.175 m fecl3 solution are needed to make 650. ml of a solution that is 0.300 m in cl- ion?

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

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.