Principles of General Chemistry
3rd Edition
ISBN: 9780073402697
Author: SILBERBERG, Martin S.
Publisher: McGraw-Hill College
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Chapter 4, Problem 4.71P
Interpretation Introduction
Interpretation:Mass of chlorine gas in grams that can be prepared from electrolytic decomposition of
Concept introduction: Quantitative relationships between reactants and products used in
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2. (3 pts) Consider the unit cell for the spinel compound,
CrFe204. How many total particles are in the unit cell?
Also, show how the number of particles and their
positions are consistent with the CrFe204
stoichiometry - this may or may not be reflected by the
particle colors in the diagram. (HINT: In the diagram,
the blue particle is in an interior position while each red
particle is either in a corner or face position.)
From the following potentials, calculate the activity of Cl- in saturated KCl.
E0 (calomel electrode)= 0.268 V
E (calomel electrode, saturated KCl)= 0.241 V
Calculate the voltage of each of the following cells.
a) Fe(s)/Fe2+ (1.55 x 10-2 M)//Cu2+ (6.55 x 10-3 M)/Cu(s)
b) Pt, H2 (0.255 bar)/HCl (4.55 x 10-4 M), AgCl (sat'd)/Ag
Fe2+ +2e- = Fe E0= -0.44 V
Cu2+ + 2e- = Cu E0= 0.337 V
Ag+ + e- = Ag E0= 0.799 V
AgCl(s) + e- = Ag(s) + Cl- E0= 0.222 V
2H+ + 2e- = H2 E0= 0.000 V
Chapter 4 Solutions
Principles of General Chemistry
Ch. 4 - (Sample Problems 4.1 and 4.2) 4.1 What two factors...Ch. 4 - (Sample Problems 4.1 and 4.2) 4.2 What must be...Ch. 4 - What occurs on the molecular level when an ionic...Ch. 4 - Which of the following scenes best represents how...Ch. 4 - Which of the following scenes best represents a...Ch. 4 - Why are some ionic compounds soluble in water and...Ch. 4 - Prob. 4.7PCh. 4 - Is each of the following very soluble in water?...Ch. 4 - Is each of the following very soluble in water?...Ch. 4 - Does an aquesous solution of each of the following...
Ch. 4 - Does an aquesous solution of each of the following...Ch. 4 - Prob. 4.12PCh. 4 - Prob. 4.13PCh. 4 - How many moles and how many ions of each type are...Ch. 4 - Prob. 4.15PCh. 4 - How many moles of H+ ions are present in the...Ch. 4 - Prob. 4.17PCh. 4 - Prob. 4.18PCh. 4 - Prob. 4.19PCh. 4 - Prob. 4.20PCh. 4 - Prob. 4.21PCh. 4 - Use Table 4.1 to determine which of the following...Ch. 4 - The beakers represent the aqueous reaction of...Ch. 4 - Complete the following precipitation reactions...Ch. 4 - Complete the following precipitation reactions...Ch. 4 - When each of the following pairs of aqueous...Ch. 4 - When each of the following pairs of aqueous...Ch. 4 - If 38.5 mL of Iead(II) nitrate soIution reacts...Ch. 4 - If 25.0 mL of silver nitrate soIution reacts with...Ch. 4 - With ions shown as spheres and solvent molecules...Ch. 4 - The precipitation reaction between 25.0 mL of a...Ch. 4 - The mass percent of Cl- in a seawater sample is...Ch. 4 - Prob. 4.33PCh. 4 - Prob. 4.34PCh. 4 - Prob. 4.35PCh. 4 - Name three common weak acids. (b) Name one common...Ch. 4 - The net ionic equation for the aqueous...Ch. 4 - Prob. 4.38PCh. 4 - Complete the following acid-base reactions with...Ch. 4 - Prob. 4.40PCh. 4 - Prob. 4.41PCh. 4 - Prob. 4.42PCh. 4 - Prob. 4.43PCh. 4 - An auto mechnaic spills 88 mL of 2.60MH2SO4...Ch. 4 - Prob. 4.45PCh. 4 - An unknown amount of acid can often be determined...Ch. 4 - Prob. 4.47PCh. 4 - Prob. 4.48PCh. 4 - Prob. 4.49PCh. 4 - Prob. 4.50PCh. 4 - Give the oxidation number of sulfur in the...Ch. 4 - Give the oxidation number of arsenic in the...Ch. 4 - Prob. 4.53PCh. 4 - Prob. 4.54PCh. 4 - Give the oxidation number of chromium in the...Ch. 4 - Prob. 4.56PCh. 4 - Identify the oxidizing and reducing agents in the...Ch. 4 - Prob. 4.58PCh. 4 - Identify the oxidizing and reducing agents in the...Ch. 4 - Prob. 4.60PCh. 4 - Prob. 4.61PCh. 4 - Prob. 4.62PCh. 4 - Which of the types of reactions discussed in...Ch. 4 - Prob. 4.64PCh. 4 - Prob. 4.65PCh. 4 - Predict the product(s) and write a balanced...Ch. 4 - Prob. 4.67PCh. 4 - Predict the product(s) and write a balanced...Ch. 4 - Predict the product(s) and write a balanced...Ch. 4 - How many grams of O2 can be prepared from the...Ch. 4 - Prob. 4.71PCh. 4 - Prob. 4.72PCh. 4 - Prob. 4.73PCh. 4 - Prob. 4.74PCh. 4 - Before are welding was developed, a displacement...Ch. 4 - Nutritional biochemisis have known for decades...Ch. 4 - Prob. 4.77PCh. 4 - Prob. 4.78PCh. 4 - Prob. 4.79PCh. 4 - Prob. 4.80PCh. 4 - Prob. 4.81PCh. 4 - Prob. 4.82PCh. 4 - For the following aqueous reactions, complete and...Ch. 4 - Prob. 4.84PCh. 4 - Prob. 4.85PCh. 4 - Prob. 4.86PCh. 4 - Prob. 4.87PCh. 4 - Prob. 4.88PCh. 4 - Prob. 4.89PCh. 4 - Prob. 4.90PCh. 4 - The active compound in Pepto-Bismol contains C, H,...Ch. 4 - Two aqueous solutions contain the ions indicated...Ch. 4 - In 1997 and 2009, at United Nations conferences on...Ch. 4 - Prob. 4.94PCh. 4 - Prob. 4.95PCh. 4 - Prob. 4.96PCh. 4 - Prob. 4.97P
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- A solution contains 0.097 M Ce3+, 1.55x10-3 M Ce4+, 1.55x10-3 M Mn2+, 0.097 M MnO4-, and 1.00 M HClO4 (F= 9.649 x 104 C/mol). a) Write a balanced net reaction that can occur between species in this solution. b) Calculate deltaG0 and K for the reaction. c) Calculate E and deltaG for the conditions given. Ce4+ + e- = Ce3+ E0= 1.70 V MnO4- + 8H+ + 5e- = Mn2+ + 4H2O E0= 1.507 Varrow_forward1. Provide a step-by-step mechanism for formation of ALL STEREOISOMERS in the following reaction. Na HCO3 (Sodium bicarbonate, baking soda) is not soluble in CH2Cl2. The powder is a weak base used to neutralize strong acid (pKa < 0) produced by the reaction. Redraw the product to show the configuration(s) that form at C-2 and C-4. Br2 OH CH2Cl2 Na* HCO3 Br HO OH + Na Br +arrow_forward2. Specify the solvent and reagent(s) required to carry out each of the following FGI. If two reagent sets must be used for the FGI, specify the solvent and reagent(s) for each reagent set. If a reaction cannot be carried out with reagents (sets) class, write NP (not possible) in the solvent box for reagent set #1. Use the letter abbreviation for each solvent; use a number abbreviation for reagent(s). Solvents: CH2Cl2 (A); H₂O (B); Reagents: HBr (1); R₂BH (6); H2SO4 (2); CH3OH (C); Br₂ (3); CH3CO₂H (D) NaHCO3 (4); Hg(OAc)2 (5); H₂O2/HO (7); NaBH4 (8) Reagent Set #1 Reagent Set #2 FGI + enant OH Solvent Reagent(s) Solvent Reagent(s)arrow_forward
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