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Electrolytes

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Sections
Molarity	23 mins	0 completed	Learn Summary
Normality & Equivalent Weight	24 mins	0 completed	Learn Summary
Solution Stoichiometry	22 mins	0 completed	Learn
Solubility Rules	7 mins	0 completed	Learn Summary
Net Ionic Equations	21 mins	0 completed	Learn Summary
Electrolytes	19 mins	0 completed	Learn Summary
Redox Reaction	32 mins	0 completed	Learn Summary
Balancing Redox Reactions	22 mins	0 completed	Learn
Activity Series	19 mins	0 completed	Learn
End of Chapter 4 Problems	46 mins	0 completed	Learn

Additional Practice
Redox Reactions
Calculate Oxidation Number

Additional Guides
Dilution
Net Ionic Equation
Oxidation Reduction (Redox) Reactions
Oxidation Number
Types of Chemical Reactions

Learn Additional Practice Summary

Next SectionRedox Reaction

Solution: Determine if each compound shown is soluble or insoluble. AgNO₃NaClZn(OH)₂Hg₂I₂KNO₃BaCl₂KBrFeCl₃BaSO₄

Problem

Determine if each compound shown is soluble or insoluble.

AgNO₃

NaCl

Zn(OH)₂

Hg₂I₂

KNO₃

BaCl₂

KBr

FeCl₃

BaSO₄

Solution

We will refer to the solubility rules in order to determine which compounds are soluble or insoluble.

Solubility Rules:

•Soluble Ionic Compounds:

▪ Group 1A ions (Li⁺, Na⁺, K⁺, etc.) and Ammonium ion (NH₄⁺) are soluble
▪ Nitrates (NO₃^-), Acetates (CH₃COO^- or C₂H₃O₂^-), and most Perchlorates(ClO₄^-) are soluble
▪ Cl^-, Br^-, and I^-are soluble except when paired with Ag⁺, Pb²⁺, Cu⁺, Hg₂²⁺
▪ Sulfates (SO₄^2-) are soluble except those of Ca²⁺, Sr²⁺, Ba²⁺, Ag⁺, and Pb²⁺

• Insoluble Ionic Compounds:

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Electrolytes

Solution: Determine if each compound shown is soluble or insoluble. AgNO3NaClZn(OH)2Hg2I2KNO3BaCl2KBrFeCl3BaSO4

Practice Problems

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Solution: Determine if each compound shown is soluble or insoluble. AgNO₃NaClZn(OH)₂Hg₂I₂KNO₃BaCl₂KBrFeCl₃BaSO₄