Concept explainers
(a)
Interpretation:
The procedure that is required to prepare
Concept Introduction:
Weight/volume percent: Weight/volume percent is defined as the concentration expressed in terms of grams of solute dissolved in volume of solution. Weight/volume percent is given as,
(a)
Explanation of Solution
Given,
Weight/volume percent of the solution=
Volume of the solution=
The mass of the solute is calculated as,
The amount of solute that is required to prepare
Twelve gram of acetic acid is added to flask and water is added to bring volume to
(b)
Interpretation:
The procedure that is required to prepare
Concept Introduction:
Volume/volume percent: Volume/volume percent is defined as the concentration expressed in terms of volume of solute dissolved in volume of solution. Volume/volume percent is given as,
(b)
Explanation of Solution
Given,
Volume/volume percent of the solution=
Volume of the solution=
The amount of solute is calculated as,
The amount of solute that is required to prepare
Fifty-five milliliter of ethyl acetate is added to the flask and water is added to bring the volume to
(c)
Interpretation:
The procedure that is required to prepare
Concept Introduction:
Molarity: Molarity is defined as the mass of solute in one liter of solution. Molarity is the preferred concentration unit for stoichiometry calculations. The formula is,
(c)
Explanation of Solution
Given,
Molarity of the solution=
Volume of the solution=
Milliliters is converted to liters as,
The amount of the solute is calculated as,
Moles of sodium chloride is converted into grams,
The amount of solute that is required to prepare
Thirty-seven grams of sodium chloride is added to the flask and water is added to bring the volume to
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Chapter 7 Solutions
General, Organic, & Biological Chemistry
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