1. Identify the species below as a B-L acid, a B-L base, both, or neither. Then give theformula(s) of the conjugate acid and/or base where relevant.a. POCircle:acidbase both neitherConjugate species:b. H₂SC.(or n/a)Circle:acid base both neitherConjugate species:(or n/a)CO2Circle: acid base both neitherConjugate species:d. HCO3Circle: acid base both neitherConjugate species:(or n/a)(or n/a)

The Bronsted-Lowry theory defines an acid as a substance that can donate a proton (H+) and a base as…

Answered: 1. Identify the species below as a B-L…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter4: Polar Bonds, Polar Reactions

Section: Chapter Questions

Problem 34CTQ

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Most cola soft drinks have a pH of 3.1. Green tea has a pH of 5.8. (a) Calculate [H+] for the cola soft drink and green tea. (b) How much more acidic is a cola soft drink than green tea? Express your answer as a ratio of [H+] (cola) to [H+] (green tea).
35. For each pair of concentrations, tell which represents the more acidic solution. a. [H+]=1.2103Mor[H+]=4.5104M b. [H+]=2.6106Mor[H+]=4.3108M c. [H+]=0.000010Mor[H+]=0.0000010
Use Table 13-2 to order the following from the strongest to the weakest base. ClO2,H2O,NH3,ClO4
Each box represents an acid solution at equilibrium. Squares represent H+ ions, and circles represent the anion. Water molecules are not shown. Which figure represents a strong acid? Which figure is a weak acid?
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Use Table 14.3 to help order the following acids from strongest to weakest HNO3,H2O,NH4+,C5H5NH+
Consider two separate solutions: one containing a weak acid. HA, and one containing HCl. Assume that you start with 10 molecules of each. a. Draw a molecular-level picture of what each solution looks like. b. Arrange the following from strongest to weakest base: Cl- H2O. A- . Explain.
In each of the following chemical equations, identify the conjugate acid—base pairs. a. HF(aq)+H2O(l)F-(aq)+H3O+(aq)b. CN(aq)+H2O(l)HCN(aq)+OH(aq) c. HCO3-(aq)+H2O(l)H2CO3(aq)+OH-(aq)
Several acids and their respective equilibrium constants are: Which is the strongest acid? Which is the weakest acid? Which acid has the weakest conjugate base? Which acid has the strongest conjugate base?
Gastric juice, the digestive ?uid produced in the stomach, contains hydrochloric acid, HCl, Milk of Magnesia, a suspension of solid Mg(OH)2 in an aqueous medium, is sometimes used to neutralize-excess stomach acid. Write a complete balanced equation for the neutralization reaction, and identify the conjugate acid—base pairs.
. Choose pairs in which the species listed first is the conjugate base of the species listed second. a. S2-, HS- b. H+, OH- c. HBr, Br- d. NO2, HNO

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