Concept explainers
Interpretation:
The ionic solids which are soluble in water needs to be determined.
Concept Introduction:
The substance which dissolves in water is known as solubility.
Answer to Problem 4E
LiNO3 = soluble
KCl = soluble
MgCl2 = soluble
Ca(OH)2 = insoluble
RbOH = soluble
CaCO3 = insoluble
Li2CO3 = soluble
PbCl2 = insoluble
AgCl = insoluble
Explanation of Solution
All the alkali metals and nitrates are soluble in water. Therefore, LiNO3 is soluble in water.
KCl is a salt which is completely dissociates into ions when dissolve in water i.e. K+ and Cl-. Therefore, KCl is soluble in water.
MgCl2 is an inorganic salt which is completely dissociates into ions when dissolve in water i.e. Mg2+ and 2Cl-. Therefore; MgCl2 is soluble in water.
Ca(OH)2is insoluble in water. As the concentration of calcium and hydroxide is high it will form white precipitate of calcium hydroxide.
All the alkali metals are soluble in water. Therefore, RbOH is soluble in water.
Calcium carbonate is strong and it is solid. CaCO3 is insoluble in water due to high lattice energy, water molecule do not solvate the ions. Therefore, the ions separate and come out into the solution.
All the alkali metals are soluble in water. Therefore, Li2CO3 is soluble in water.
Due to high lattice energy and charge density, PbCl2 is insoluble in water.
Due to covalent character of AgCl, it is not completely dissociates into ions when dissolved in water. Therefore, the AgCl is insoluble in water.
Thus,
LiNO3 = soluble
KCl = soluble
MgCl2 = soluble
Ca(OH)2 = insoluble
RbOH = soluble
CaCO3 = insoluble
Li2CO3 = soluble
PbCl2 = insoluble
AgCl = insoluble
Chapter U4 Solutions
Living by Chemistry
Additional Science Textbook Solutions
Microbiology: An Introduction
Organic Chemistry (8th Edition)
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
Applications and Investigations in Earth Science (9th Edition)
Chemistry (7th Edition)
Chemistry: A Molecular Approach (4th Edition)
- Use the expression below to ⚫ calculate its value and report it to the proper number of significant digits (you may need to round your answer). ⚫ calculate the % error (or % relative error or % inherent error) ⚫ calculate the absolute error. (20.54±0.02 × 0.254±0.003) / (3.21±0.05) = Value: % Error: Absolute error: ± | % (only 1 significant digit) (only 1 significant digit)arrow_forwardIn each case (more ductile, more brittle, more tough or resistant), indicate which parameter has a larger value. parameter Elastic limit Tensile strength more ductile Strain at break Strength Elastic modulus more fragile more tough or resistantarrow_forwardNonearrow_forward
- What functional groups are present in this IRarrow_forwardIn each case (more ductile, more brittle, more tough or resistant), indicate which parameter has a larger value. parameter Elastic limit Tensile strength more ductile Strain at break Strength Elastic modulus more fragile more tough or resistantarrow_forward4) A typical bottle of pop holds carbon dioxide at a pressure of 5 atm. What is the concentration of carbon dioxide in th solution? 5) A stream flowing over rocks and such is exposed to the atmosphere and well aerated. What would be the nitrogen concentration in the water at 25°C? (Air pressure is 1.000 bar.)arrow_forward
- Use the expression below to ⚫ calculate its value and report it to the proper number of significant digits (you may need to round your answer). ⚫ calculate the % error (or % relative error or % inherent error) ⚫ calculate the absolute error. (30.078±0.003) - (20.174±0.001) + (9.813±0.005) = Value: % Error: absolute error: ± % (only 1 significant digit) (only 1 significant digit)arrow_forwardDon't used Ai solution and don't used hand raitingarrow_forwardCircle the letter next to the most appropriate response. 1) Which is likely to be the least soluble with water? a) hexane b) acetone c) trichloromethane d) trinitro-toluene 2) Which is likely to be the most soluble in 3,4-dimethyloctane? a) hexane b) acetone c) trichloromethane d) trinitro-toluene 3) When ammonium nitrate is dissolved in water, the solution: a) gets warmer. b) gets colder. c) stays the same temperature. d) is none of the above because potassium nitrate is insoluble.arrow_forward
- Nonearrow_forwardCircle the compound below that you predict to be least soluble in water and explain yourselection. Please provide a throrough understanding.arrow_forwarditled [ The America | 241932100 交量 x Hanil Eco So | Question 5 ilearn.laccd.edu 0.5/0.5 pts How many amino acids do you see in the following structure? H3N-CH-C-N-CH-C-N-CH-C-N-CH-C-0- E-N-CH-E-N-CH-C-O- H₁C-CH | | H CH2 H CH₂ H CH2-C-NH2 CH3 CHANH, 6 ○ 5 3 4 H N 5 ptsarrow_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