Identify and justify the Bronsted-Lowry acid in the reaction: NH3 + HBr à NH4Br (a) NH3 because it is a proton donor (b) HBr because it is a proton donor (c) NH3 because it is a proton acceptor (d) HBr because it is a proton acceptor

Complete and balance the following neutralization reaction: Fe(OH)2 + HNO3 ———->

In the following reaction in an aqueous solution, identify (a) which of the reactants is acid and which is the base, (b) the conjugate base of the acid, and (c) the conjugate acid of the base. NH2OH + HCl --> NH3OH+ + Cl-

For the following reaction, K > 1. Classify each of the reactants and products based on their strength as Bronsted-Lowry acids or bases. C6H5COOH + (CH3)3N—H(CH3)3N+ + С6H5со0™ C6H5COO™ C6H5COOH H(CH3)3N+ (CH3)3N Clear All Stronger Bronsted- Lowry acid Weaker Bronsted-Lowry acid Stronger Bronsted- Lowry base Weaker Bronsted-Lowry base

For the following reaction, the products are favored at equilibrium. Classify each of the reactants and products based on their strength as Bronsted-Lowry acids or bases. (C,H3),NH + HCOOH HCO0" + (C,Hg),NH2* Clear All Stronger Bronsted-Lowry acid (C,H3)2NH Weaker Bronsted-Lowry acid HC00" Stronger Bronsted-Lowry base НСООН (C,H3)2NH,* Weaker Bronsted-Lowry base

Is LiOH a weak base or Al(OH)3?

Identify and label the Brønsted-Lowry acid, its conjugate base, the Brønsted-Lowry base, and its conjugate acid in each of the following equations:(d) H2 PO4− + OH− ⟶ HPO42− + H2 O(e) H2 PO4− + HCl ⟶ H3 PO4 + Cl−(f) [Fe(H2 O)5(OH)]2+ + [Al(H2 O)6]3+ ⟶ [Fe(H2 O)6]3+ + [Al(H2 O)5(OH)]2+(g) CH3 OH + H− ⟶ CH3 O− + H2

The Bronsted-Lowry definition of acids and bases refers to the transfer of a "proton" from the acid to the base; however, the symbol for a proton (p+) is not generally used in this context. What is the chemical symbol that is commonly used to represent a "proton" in the context of Bronsted-Lowry acids and bases?

Which of the following will increase the percentage of HF that is converted to the fluoride ion in water? (a) addition of NaOH (b) addition of HCl (c) addition of NaF

What is the pH fo the following solution? 0.253 M Ba(OH)2