Multiple ChoiceWrite the formula of the conjugate base for the following compound:H2Se1308views3rank1comments
Multiple ChoiceWrite the formula of the conjugate for the following compound:NH2NH21418views10rank8comments
Multiple ChoiceDetermine the chemical equation that would result when carbonate, CO32-, reacts with water.1180views5rank4comments
Multiple ChoiceIdentify conjugate acid and conjugate base in the following reaction. H2PO4− (aq) + H2O (l) ⇌ HPO42− (aq) + H3O+ (aq)a) HPO42− (conjugate acid), H3O+ (conjugate base) b) HPO42− (conjugate base), H3O+ (conjugate acid)c) H2PO4− (conjugate acid), H2O (conjugate base)d) H2PO4− (conjugate base), H2O (conjugate acid)412views1rank1comments
Multiple ChoiceWhich of the following is the strongest base?a. NO3− b. F− c. Cl− d. ClO4− e. H2O373views2rank
Multiple ChoiceWhich of the following bases will have the weakest conjugate acid?a. CH3COOH b. HCl c. CH3NH2 d. (CH3)2NH e. LiOH356views4rank3comments
Open QuestionIn the reversible reaction HCN + H2O ⇌ CN- + H3O+, the two Bronsted-Lowry acids are...177views
Open QuestionWhich compound forms a powerful acid and also contains a halogen? H2S, HBr, Li2O, or LiBr?182views
Open QuestionWhich is the correctly balanced chemical equation for the reaction of KOH and H2SO4?190views