Q1. 1. Entropy never decreases unless it increases somewhere else by at least an equal amount Name two everyday devices that reduce entropy somewhere while increasing it somewhere else:

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

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.

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+