How many milliliters of 1.5% alcoholic dimethylglyoxime should be used to provide a 36.0% excess with 0.6984 q of steel containing 2.95 wt% Ni? Assume that the density of the dimethylglyoxime solution is 0.790 g/mL. a. How much Ni sample is present? b. How many moles Ni is present in the sample? c. How much DMG is present?
How many milliliters of 1.5% alcoholic dimethylglyoxime should be used to provide a 36.0% excess with 0.6984 q of steel containing 2.95 wt% Ni? Assume that the density of the dimethylglyoxime solution is 0.790 g/mL. a. How much Ni sample is present? b. How many moles Ni is present in the sample? c. How much DMG is present?
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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How many milliliters of 1.5% alcoholic dimethylglyoxime should be used to provide a
36.0% excess with 0.6984 q of steel containing 2.95 wt% Ni? Assume that the density
of the dimethylglyoxime solution is 0.790 g/mL.
a. How much Ni sample is present?
b. How many moles Ni is present in the sample?
c. How much DMG is present?
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