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2) Suppose you are given a mixture of cobalt nitrate, magnesium sulfate, and naphthalene. After separating a 4.599g sample of the mixture you recover 2.535g of cobalt nitrate, 0.444g of magnesium sulfate, and 1.073g of naphthalene. a) What is the percent magnesium sulfate in the original mixture? b) What was your total percent recovery?

2) Suppose you are given a mixture of cobalt nitrate, magnesium sulfate, and naphthalene. After separating a 4.599g sample of the mixture you recover 2.535g of cobalt nitrate, 0.444g of magnesium sulfate, and 1.073g of naphthalene. a) What is the percent magnesium sulfate in the original mixture? b) What was your total percent recovery?

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please help with number 2 both a and b
2) Suppose you are given a mixture of cobalt nitrate, magnesium sulfate, and naphthalene. After separating a 4.599g sample of the mixture you recover 2.535g of cobalt nitrate, 0.444g of magnesium sulfate, and 1.073g of naphthalene. a) What is the percent magnesium sulfate in the original mixture? b) What was your total percent recovery? 3) Give two reasons why your total percent recovery was not exactly 100%.
Transcribed Image Text:2) Suppose you are given a mixture of cobalt nitrate, magnesium sulfate, and naphthalene. After separating a 4.599g sample of the mixture you recover 2.535g of cobalt nitrate, 0.444g of magnesium sulfate, and 1.073g of naphthalene. a) What is the percent magnesium sulfate in the original mixture? b) What was your total percent recovery? 3) Give two reasons why your total percent recovery was not exactly 100%.
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