Dilution Worksheet With Answers
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1
2
3Dilution Worksheet:
1. How would you prepare 25.00 mL of 0.1210 M CH
COOH solution from a 0.3003 M
3
CH
COOH solution? Calculate and fill in the plan of action.
3
Dilution Formula:
C
V
= C
V
1
1
2
2
C
= 0.1210 M
2
V
= 25.00 mL (or 0.02500 L)
2
C
= 0.3003 M
1
0.1210
25.00
V
10.07
0.3003
At best, you would be able to use a measuring pipet or a buret to transfer in 10.07 mL of the
0.3003 M solution.
Plan of action (watch significant figures):
I would pipet ______10.07________ mL of CH
COOH from the
3
(volume in mL)
_____0.3003 M_______ M CH
COOH solution into a volumetric flask.
3
(concentration)
Then I would add water to make the volume up to the mark in the volumetric
flask to obtain a total volume of ___ 0.02500______ L of a
(volume in L)
___0.1210 M_____ M CH
COOH solution.
3
(concentration)
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