For each of the following reactions, identify the Bronsted-Lowry acids and bases and the conjugate acid-base pairs. a. CH3COOH(aq) + HS-(aq) -----> CH3COO-(aq) + H2S(aq) b. F-(aq) + NH4+(aq) -----> HF(aq) + NH3(aq)
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The conjugate acid-base pairs are CH3COOH/CH3COO- and HS-/H2S. Show more…
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3. For each of the following reactions, identify the Bronsted-Lowry acids and bases and the conjugate acid-base pairs. a) CN-(aq) + H2O(l) ⇌ OH- (aq) + HCN(aq) b) H2PO4-(aq) + H2O(l) ⇌ H3O+(aq) + HPO42-(aq) c) HPO42-(aq) + H2O(l) ⇌ OH-(aq) + H2PO4-(aq) d) NH4+(aq) + NO2-(aq) ⇌ HNO2(aq) + NH3(aq)
Sri K.
In each reaction, identify the Bronsted-Lowry acid, the Bronsted-Lowry base, the conjugate acid, and the conjugate base. a. H2CO3(aq) + H2O(l) H3O+(aq) + HCO3 -(aq) b. NH3(aq) + H2O(l) NH4 +(aq) + OH-(aq) c. HNO3(aq) + H2O(l)->H3O+(aq) + NO3 -(aq) d. C5H5N(aq) + H2O(l) C5H5NH+(aq) + OH-(aq)
Christopher N.
For each of the following reactions, indicate the Brønsted-Lowry acids and bases. What are the conjugate acid/base pairs? $$ \begin{array}{l} \text { (a) } \mathrm{H}_{3} \mathrm{O}^{+}(a q)+\mathrm{CN}^{-}(a q) \rightleftharpoons \mathrm{HCN}(a q)+\mathrm{H}_{2} \mathrm{O} \\ \text { (b) } \mathrm{HNO}_{2}(a q)+\mathrm{OH}^{-}(a q) \rightleftharpoons \mathrm{NO}_{2}^{-}(a q)+\mathrm{H}_{2} \mathrm{O} \\ \text { (c) } \mathrm{HCHO}_{2}(a q)+\mathrm{H}_{2} \mathrm{O} \rightleftharpoons \mathrm{CHO}_{2}^{-}(a q)+\mathrm{H}_{3} \mathrm{O}^{+}(a q) \end{array} $$
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