Solution Found!
Calculate each of the following quantities: (a) Volume of
Chapter 3, Problem 3.101(choose chapter or problem)
Calculate each of the following quantities: (a) Volume of 2.050 M copper(II) nitrate that must be diluted with water to prepare 750.0 mL of a 0.8543 M solution (b) Volume of 1.63 M calcium chloride that must be diluted with water to prepare 350. mL of a 2.86 10 2 M chloride ion solution (c) Final volume of a 0.0700 M solution prepared by diluting 18.0 mL of 0.155 M lithium carbonate with water
Questions & Answers
QUESTION:
Calculate each of the following quantities: (a) Volume of 2.050 M copper(II) nitrate that must be diluted with water to prepare 750.0 mL of a 0.8543 M solution (b) Volume of 1.63 M calcium chloride that must be diluted with water to prepare 350. mL of a 2.86 10 2 M chloride ion solution (c) Final volume of a 0.0700 M solution prepared by diluting 18.0 mL of 0.155 M lithium carbonate with water
ANSWER:Problem 3.101
Calculate each of the following quantities: (a) Volume of 2.050 M copper(II) nitrate that must be diluted with water to prepare 750.0 mL of a 0.8543 M solution (b) Volume of 1.63 M calcium chloride that must be diluted with water to prepare 350. mL of a 2.86 10 2 M chloride ion solution (C) Final volume of a 0.0700 M solution prepared by diluting 18.0 mL of 0.155 M lithium carbonate with water.
Step by step solution
Step 1 of 3
To calculate required volumes by using the dilution equation.
Here, and are concentration and volume before dilution respectively;
and are concentration and volume after dilution respectively.
(a)
Calculate the required volume as shown below.
Volume of copper(II) nitrate = ?
Volume of diluted solution, = 750 mL
Concentration of copper(II) nitrate,
Concentration of diluted solution,
Substituting the known values
= 312.55 ml
Therefore, the required volume for the dilution is 312.55 ml.
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