Which hydroxide is a weak base? RbOH
CsOH
Sr(OH)2
NaOH
None of these choices are weak bases.

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

37.0 °c = °f (human body normal temperature)

Analyze the reaction to determine whether the reaction is exothermic or endothermic. explain your reasoning.