A 1:1:1 mixture of sand, salt, dhod salicylic acid must be separated. Order the following steps necessary to separate this mixture into three pure, dry solids?

What happens when the temperature of a solution increases?

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.

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.