Concept explainers
(a)
Interpretation:
Whether the following reaction favors reactants products or neither has to be identified.
Concept Introduction:
An acid serves to accept an electron-pair from another electron-rich species while a base donates electrons to another electron-deficient species in the reaction in accordance with Lewis's definition. For instance of Lewis acids that have electron-deficient central atom
(b)
Interpretation:
Whether the following reaction favors reactants products or neither has to be identified.
Concept Introduction:
Refer to part (a).
(c)
Interpretation:
Whether the following reaction favors reactants products or neither has to be identified.
Concept Introduction:
Refer to part (a).
(d)
Interpretation:
Whether the following reaction favors reactants products or neither has to be identified.
Concept Introduction:
Refer to part (a).
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Chapter 15 Solutions
Chemistry: Principles and Practice
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- Write the reaction and the corresponding Kb equilibrium expression for each of the following substances acting as bases in water. a. NH3 b. C5H5Narrow_forwardWrite an equation to describe the proton transfer that occurs when each of these acids is added to water. (a) HCO3 (b) HCl (c) CH3COOH (d) HCNarrow_forwardIndicate whether the first listed reactant in each of the following BrnstedLowry acidbase reactions is functioning as an acid or a base. a. HF + H2O H3O+ + F b. CN + H2O HCN + OH c. HCN + NO2 HNO2 + CN d. NH3 + HNO3 NH4+ + NO3arrow_forward
- Indicate whether or not the two members of each of the following pairs of substances constitute a conjugate acidbase pair. a. HCl and Cl b. NH4+ and NH3 c. H2CO3 and CO32 d. H2PO4 and HPO42arrow_forwardIn the following net ionic reaction, identify each species as either a Brnsted-Lowry acid or a Brnsted -Lowry base: CH3COO(aq)+HS(aq)CH3COOH(aq)+S2(aq). Identify the conjugate of each reactant and state whether it is a conjugate acid or a conjugate base.arrow_forwardEthanol (ethyl alcohol), CH3CH2OH, can act as a BrnstedLowry acid. Write the chemical equation for the reaction of ethanol as an acid with hydroxide ion, OH. Ethanol can also react as a BrnstedLowry base. Write the chemical equation for the reaction of ethanol as a base with hydronium ion, H3O+. Explain how you arrived at these chemical equations. Both of these reactions can also be considered Lewis acid base reactions. Explain this.arrow_forward
- In each of the following acid-base reactions, identify the Brnsted acid and base on the left and their conjugate partners on the right. (a) HCO2H(aq) + H2O() HCO2(aq) + H3O+(aq) (b) NH3(aq) + H2S(aq) NH4+(aq) + HS(aq) (c) HSO4(aq) + OH(aq) SO42(aq) + H2O+()arrow_forwardWhich of the terms weak, strong, monoprotic, diprotic, and triprotic characterize(s) each of the following acids? More than one term may apply in a given situation. a. HC3H3O3 b. HCN c. H2SO4 d. H2SO3arrow_forwardWrite a chemical equation to describe the proton transfer that occurs when each of these acids is added to water. (a) HCO3 (b) HCl (c) CH3COOH (d) HCNarrow_forward
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