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Introductory Chemistry: A Foundati...

9th Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781337399425
BuyFind

Introductory Chemistry: A Foundati...

9th Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781337399425

Solutions

Chapter
Section
Chapter 7, Problem 82AP
Textbook Problem
9 views

Which of the following statements is/are true regarding solutions?

l type='a'>

  • If a solute is dissolved in water, then the resulting solution is considered aqueous.
  • i>If two solutions are mixed and no chemical reaction occurs, then a net ionic equation cannot be written.

    i>If two clear solutions are mixed and then cloudiness results, this indicates that a precipitate formed.

    Expert Solution
    Interpretation Introduction

    Interpretation:

    The true statement for solutions should be calculated.

    Concept Introduction:

    The solution is made up of Solute and solvent. The substance which is in a lesser quantity in the solution is considered as Solute where as the substance which is in higher quantity is considered as solvent.

    Explanation of Solution

    First option is correct, as the solutions that are formed by taking water as a solvent are known as aqueous solutions.

    Statement-2 is true as the net equation generally to be written for a certain chemical change...

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    Chapter 7 Solutions

    Introductory Chemistry: A Foundation
    Show all chapter solutions
    Ch. 7 - ixing an aqueous solution of potassium nitrate...Ch. 7 - hy is the formation of water evidence of a...Ch. 7 - se the Arrhenius definition of acids and bases to...Ch. 7 - hy is the transfer of electrons evidence of a...Ch. 7 - hy is the formation of a gas evidence of a...Ch. 7 - Label each of the following statements as true or...Ch. 7 - Look at Fig. 7.2 in the text. It is possible for a...Ch. 7 - What is the purpose of spectator ions? If they are...Ch. 7 - Which of the following must be an...Ch. 7 - If an element is a reactant or product in a...Ch. 7 - Match each names below with the following...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - Write the balanced formula and net ionic equation...Ch. 7 - hy is water an important solvent? Although you...Ch. 7 - hat is a “driving force”? What are some of the...Ch. 7 - reaction in aqueous solution that results in the...Ch. 7 - hen writing the chemical equation for a reaction,...Ch. 7 - escribe briefly what happens when an ionic...Ch. 7 - hen the ionic solute K3PO4is dissolved in water,...Ch. 7 - hat is meant by a strong electrolyte? Give two...Ch. 7 - ow do chemists know that the ions behave...Ch. 7 - uppose you are trying to help your friend...Ch. 7 - Using the general solubility rules given in Table...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - Lead(II) nitrate is added to four separate beakers...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - Balance each of the following equations that...Ch. 7 - Balance each of the following equations that...Ch. 7 - For each of the following precipitation reactions,...Ch. 7 - A solution of zinc nitrate is mixed with a...Ch. 7 - What is a net ionic equation? What species are...Ch. 7 - Which of the following most accurately describes a...Ch. 7 - Based on the general solubility rules given in...Ch. 7 - Write the balanced molecular, complete ionic, and...Ch. 7 - Many chromate salts are insoluble, and most have...Ch. 7 - The procedures and principles of qualitative...Ch. 7 - Many plants are poisonous because their stems and...Ch. 7 - Another step in the qualitative analysis of...Ch. 7 - What is meant by a strong acid? Are the strong...Ch. 7 - What is meant by a strong base? Are the strong...Ch. 7 - The same net ionic process takes place when any...Ch. 7 - Write the formulas and names of three common...Ch. 7 - If 1000 NaOH units were dissolved in a sample of...Ch. 7 - What is a salt? Give two balanced chemical...Ch. 7 - Write balanced equations showing how three of the...Ch. 7 - Along with the three strong acids emphasized in...Ch. 7 - What salt would form when each of the following...Ch. 7 - Complete the following acidbase reactions by...Ch. 7 - What is an oxidation—reduction reaction? What is...Ch. 7 - Give an example of a simple chemical reaction that...Ch. 7 - What do we mean when we say that the transfer of...Ch. 7 - The thermite reaction produces so much energy...Ch. 7 - If atoms of the metal calcium were to react with...Ch. 7 - If oxygen molecules, were to react with magnesium...Ch. 7 - For the reaction illustrate how electrons are...Ch. 7 - For the reaction show how electrons are gained and...Ch. 7 - Balance each of the following oxidationreduction...Ch. 7 - Balance each of the following oxidation-reduction...Ch. 7 - a. Give two examples each of a single-displacement...Ch. 7 - The reaction between ammonium perchlorate and...Ch. 7 - Identify each of the following unbalanced reaction...Ch. 7 - Identify each of the following unbalanced reaction...Ch. 7 - How do we define a combustion reaction? In...Ch. 7 - Reactions involving the combustion of fuel...Ch. 7 - What is a synthesis or combination reaction? Give...Ch. 7 - What is a decomposition reaction? Give an example....Ch. 7 - Complete and balance each of the following...Ch. 7 - Complete and balance each of the following...Ch. 7 - By now, you are familiar with enough chemical...Ch. 7 - By now, you are familiar with enough chemical...Ch. 7 - Balance each of the following equations that...Ch. 7 - Balance each of the following equations that...Ch. 7 - Balance each of the following equations that...Ch. 7 - Balance each of the following equations that...Ch. 7 - Distinguish between the molecular equation, the...Ch. 7 - Which of the following ions form compounds with...Ch. 7 - Without first writing a full molecular or ionic...Ch. 7 - Complete and balance each of the following...Ch. 7 - For the cations listed in the left-hand column,...Ch. 7 - Which of the following correctly identifies the...Ch. 7 - On the basis of the general solubility rules given...Ch. 7 - Below are indicated the formulas of some salts....Ch. 7 - For each of the following unbalanced molecular...Ch. 7 - Write the balanced molecular, complete ionic, and...Ch. 7 - What strong acid and what strong base would react...Ch. 7 - For the reaction 2A(s)+3I2(s)2AlI3(s), show how...Ch. 7 - For the reaction 16Fe(s)+3S8(s)8Fe2S3(s), show how...Ch. 7 - Balance the equation for each of the following...Ch. 7 - Identify each of the following unbalanced reaction...Ch. 7 - Which of the following statements is/are true...Ch. 7 - Balance each of the following equations that...Ch. 7 - Balance each of the following equations that...Ch. 7 - Write a balanced oxidationreduction equation for...Ch. 7 - Fill in the following table as if it is a well...Ch. 7 - Although the metals of Group 2 of the periodic...Ch. 7 - For each of the following metals, how many...Ch. 7 - For each of the following nonmetals, how many...Ch. 7 - True or false? When solutions of barium hydroxide...Ch. 7 - Classify the reactions represented by the...Ch. 7 - When a sodium chromate solution and aluminum...Ch. 7 - Corrosion of metals costs us billions of dollars...Ch. 7 - Consider a solution with the following ions...Ch. 7 - Give a balanced molecular chemical equation to...Ch. 7 - For the following chemical reactions, determine...Ch. 7 - For the following chemical reactions, determine...Ch. 7 - hat kind of visual evidence indicates that a...Ch. 7 - hat, in general terms, does a chemical equation...Ch. 7 - hat does it mean to “balance” an equation? Why is...Ch. 7 - hen balancing a chemical equation, why is it not...Ch. 7 - hat is meant by the driving force for a reaction?...Ch. 7 - xplain to your friend what chemists mean by a...Ch. 7 - efine the term strong electrolyte. What types of...Ch. 7 - ummarize the simple solubility rules for ionic...Ch. 7 - n general terms, what are the spectator ions in a...Ch. 7 - Describe some physical and chemical properties of...Ch. 7 - What is a salt? How are salts formed by acid—base...Ch. 7 - What do we call reactions in which electrons are...Ch. 7 - What is a combustion reaction? Are combustion...Ch. 7 - Give an example of a synthesis reaction and of a...Ch. 7 - List and define all the ways of classifying...Ch. 7 - The element carbon undergoes many inorganic...Ch. 7 - Balance each of the following chemical equations....Ch. 7 - The reagent shelf in a general chemistry lab...Ch. 7 - The common strong acids are and whereas NaOH and...Ch. 7 - Balance each equation. Which equations cab be...Ch. 7 - Consider the oxidation—reduction reaction Why is...Ch. 7 - Give balanced equations for two examples of each...Ch. 7 - Using the general solubility rules discussed in...Ch. 7 - Write the balanced net ionic equation for the...Ch. 7 - Completed and balance the following equations. l...

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