
Concept explainers
Interpretation:The mass of silver chloride formed, and the concentration of silver ions present in the solution has to be calculated.
Concept Introduction: Molarity: Molarity is defined as the number of moles of solute in one liter of solution. Molarity is the preferred concentration unit for stoichiometry calculations. The formula is,

Answer to Problem 53A
The mass of silver chloride formed is
The concentration of silver ions present in the solution is
Explanation of Solution
The
Given,
Volume of sodium chloride is
Molarity of sodium chloride is
Mass of silver nitrate is
Molarity: Molarity is defined as the number of moles of solute in one liter of solution.The formula is,
The moles of silver nitrate is calculated as,
Moles=
Moles=
Moles=
The moles of silver nitrate is
The moles of sodium chloride is calculated as,
Moles of sodium chloride=
Moles of sodium chloride=
Moles of sodium chloride=
The moles of sodium chloride is
One mole of sodium chloride requires one mole of silver nitrate.
Thus,
Sodium chloride is the limiting reagent as it limits the formation of product and silver chloride is the excess reagent.
The mass of silver chloride is calculated as,
Mass of silver chloride=
Mass of silver chloride=
Mass of silver chloride=
The mass of silver chloride formed is
The moles of silver ions left is calculated as,
Moles of silver ions (left)=Moles of silver nitrate-Moles of sodium chloride
Moles of silver ions (left)=
Moles of silver ions (left)=
The moles of silver ions left is
The molarity of silver ion in the solution is calculated as,
The concentration of silver ions present in the solution is
The mass of silver chloride formed is
The concentration of silver ions present in the solution is
Chapter 15 Solutions
World of Chemistry, 3rd edition
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