In a similar experiment, 5.0 (4.00 times 10 to the minus of Fe3+ was used. How ma present in the solution? 2.00 x 10-3 moles (2.00 3rd nower moles)
In a similar experiment, 5.0 (4.00 times 10 to the minus of Fe3+ was used. How ma present in the solution? 2.00 x 10-3 moles (2.00 3rd nower moles)
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question

Transcribed Image Text:In a similar experiment, 5.00 mL of a 4.00 x 10-4 M
(4.00 times 10 to the minus 4th power M) solution
of Fe3+ was used. How many moles of F e3+ were
present in the solution?
2.00 x 103 moles (2.00 times 10 to the minus
3rd power moles)
O 20.0 moles
4.00 x 103 moles (4.00 times 10 to the minus
3rd power moles)
4.00 x
10-6 moles (4.00 times 10 to the minus
6th power moles)
2.00 x 10-6 moles (2.00 times 10 to the minus
6th power moles)
Expert Solution

Step 1
Given :
Concentration of Fe3+ = 4 x 10-4 M.
Volume = 5ml
Step by step
Solved in 2 steps with 1 images

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