Principles of General Chemistry
Principles of General Chemistry
3rd Edition
ISBN: 9780073402697
Author: SILBERBERG, Martin S.
Publisher: McGraw-Hill College
Question
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Chapter 4, Problem 4.12P

a)

Interpretation Introduction

Interpretation: Number of moles of ions released from 0.75 mol of K3PO4 is to be calculated.

Concept introduction: Solution is made by two portions, solute and solvent. Solute represents substance present in small quantity while solvent represents substance that dissolves solute.

Ionic compounds represent substance that is composed of charged ions. They are kept together by electrostatic forces. Ionic substances and electrolytes such as acid or base release ions if they are dissolved in water. These ions get separated. Positive ions of ionic compound get attracted towards negative part of water and vice-versa.

Electrolyte and ionic substance conduct electricity if they get dissolved in water. Ionic substances and electrolytes such as acid or base release ions if they are dissolved in water.

b)

Interpretation Introduction

Interpretation: Number of moles of ions released from 6.88×103 g of NiBr23H2O is to be calculated.

Concept introduction: Solution is made by two portions, solute and solvent. Solute represents substance present in small quantity while solvent represents substance that dissolves solute.

Ionic compounds represent substance that is composed of charged ions. They are kept together by electrostatic forces. Ionic substances and electrolytes such as acid or base release ions if they are dissolved in water. These ions get separated. Positive ions of ionic compound get attracted towards negative part of water and vice-versa.

Electrolyte and ionic substance conduct electricity if they get dissolved in water. Ionic substances and electrolytes such as acid or base release ions if they are dissolved in water.

c)

Interpretation Introduction

Interpretation: Number of moles of ions released from 2.23×1022 formula units of FeCl3 is to be calculated.

Concept introduction: Solution is made by two portions, solute and solvent. Solute represents substance present in small quantity while solvent represents substance that dissolves solute.

Ionic compounds represent substance that is composed of charged ions. They are kept together by electrostatic forces. Ionic substances and electrolytes such as acid or base release ions if they are dissolved in water. These ions get separated. Positive ions of ionic compound get attracted towards negative part of water and vice-versa.

Electrolyte and ionic substance conduct electricity if they get dissolved in water. Ionic substances and electrolytes such as acid or base release ions if they are dissolved in water.

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Chapter 4 Solutions

Principles of General Chemistry

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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