
Interpretation :
The reaction that would result in the formation of solid must be chosen from the given list.
Concept Introduction :
A precipitation reaction is also known as double displacement reaction in which exchanges of ions between the two salts take place resulting the formation of an insoluble solid.

Answer to Problem 3STP
Correct answer: Option C is correct.
Explanation of Solution
Reason for correct option:Option C is correct because in precipitation reaction two soluble substances react to produce an insoluble solid or precipitate via double displacement reaction. In the reaction of Ba (NO3)2 and K2SO4, insoluble BaSO4 will be produced.
Reasons for incorrect options:Option A is incorrect as in the reaction of sodium chloride and potassium nitrate two soluble salts sodium nitrate and potassium chloride will be produced.
Option B is incorrect as there will be no reaction between silver nitrate and sodium nitrate.
Option D is incorrect as in the reaction of HCl and NaOH a soluble salt NaCl and water will be produced.
Chapter 8 Solutions
World of Chemistry
- In reactions whose kinetic equation is v = k[A]m, the rate coefficient k is always positive. Is this correct?arrow_forwardIf the concentration of A decreases exponentially with time, what is the rate equation? (A). -d[A] (B). dt d[A] = k[A] e-kt dtarrow_forwardGiven the first-order reaction: aA → products. State its kinetic equation.arrow_forward
- The following chemical structure represents a molecule of what molecular formula?arrow_forwardWhich region(s) of the following phospholipid is/are hydrophobic? RO I hydro-water phobic-dislikes = Hydrophobic dislikes water ○ I only Il only I and III only II and IV only O II, III, and IV only III || IVarrow_forwardPredict the product of the following reactions: O 0= excess Х Кон ОН H+ H+ Iarrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY





