NH3(aq) + H2O(l) ⇌ NH4+(aq) + OH-(aq) Identify the acid, base, conjugate acid, and conjugate base

Write the formula of the conjugate acid for the following base. OH−

Acetic acid is the active ingredient in vinegar. It is used as a foodstuff and as an industrial solvent. In water solution, acetic acid acts as a weak acid:CH3COOH (aq) + H2O (l) ⇌ H3O+ (aq) + CH3CO2- (aq)Identify (match) the various Brønsted-Lowry acids and bases:   Question 1 options:   CH3CO2- (aq)   CH3COOH (aq)   H3O+ (aq)   H2O (l)

Identify the base and conjugate base in the following chemical equation: HSO4-1(aq) + C2O4-2(aq)      ⟷⟷ ⟷⟷    SO4-2(aq) +  HC2O4-1(aq)

What is one set of conjugate acid-base pairs in this reaction? NH 3 (aq)+H 2 O(l)------NH 4 ^ + (aq)+OH^ - (aq)

. Niacin (C5H4NCOOH), one of the B vitamins, is an acid.(a)  Write an equation for its equilibrium reaction with water.(b)  The Ka for niacin is 1.5 × 10-5 . Calculate the Kb for its conjugate base.(c)  Is the conjugate base of niacin a stronger or a weaker base than pyridine,        C5H5N?

QUESTION 16 In the following reaction: H2S (aq) + H2O (ℓ) ⇌ H3O+(aq) + HS−(aq)     H2O is an acid and H2S is its conjugate base.     H2S is an acid and H2O is its conjugate base.     H2O is an acid and H3O+ is its conjugate base.     H3O+ is an acid and HS− is its conjugate base.     H2S is an acid and HS− is its conjugate base.

Identify the conjugate base for each acid.   conjugate base of H3PO4:   conjugate base of H2PO−4:   conjugate base of NH+4:

For each chemical reaction in the table below, decide whether highlighted reactant reaction Bronsted-Lowry Bronsted-Lowry neither acid base NH,(aq) + H,O() → NH, (aq) + OH (aq) NH3(aq) + H,O() - NH (aa) + OH (a) NH, (aq) + ОН (ад) NH,(aq) - H,O() NH (aq) + – H,|() + OH (aq) NH, (aq) Explanation Check 2022 M 80 F

Identify the conjugation acid-base pairs in the following reactions. An acid donates a proton to become a conjugate base. A base accepts a proton to form a conjugate base.