* Question Completion Status: QUESTION 14 In an experiment, a student obtained the following masses for a product: 0.651 g. 0.643 g. 0.648 g, 0.609 g, and 0.646 g. What is the average deviation from the mean? O 0.6394 g O 3.12 g O 0.0608 g O 0.012 g
* Question Completion Status: QUESTION 14 In an experiment, a student obtained the following masses for a product: 0.651 g. 0.643 g. 0.648 g, 0.609 g, and 0.646 g. What is the average deviation from the mean? O 0.6394 g O 3.12 g O 0.0608 g O 0.012 g
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 Completion Status:
QUESTION 14
In an experiment, a student obtained the following masses for a product: 0.651 g, 0.643 g. 0.648 g, 0.609 g, and 0.646 g. What is the average
deviation from the mean?
O 0.6394 g
O 3.12 g
O 0.0608 g
O 0.012 g
QUESTION 15
In an experiment, a student obtained the following masses for a product: 0.651 g, 0.643 g. 0.648 g, 0.609 g, and 0.646 g. What is the percent
error?
O 1.90%
O Not enough information provided to be able to determine the percent error.
O 20.196
O 0.0122%
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Transcribed Image Text:Question Completion Status:
QUESTION 14
In an experiment, a student obtained the following masses for a product: 0.651 g, 0.643 g. 0.648 g, 0.609 g, and 0.646 g. What is the average
deviation from the mean?
O 0.6394 g
O 3.12 g
O 0.0608 g
O 0.012 g
QUESTION 15
In an experiment, a student obtained the following masses for a product: 0.651 g, 0.643 g. 0.648 g, 0.609 g, and 0.646 g. What is the percent
error?
O 1.90%
O Not enough information provided to be able to determine the percent error.
O 20.196
O 0.0122%
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
DELL
![Question Completion Status:
QUESTION 47
In one of your experiments, you made magnesium oxide by burning magnesium in air. How much Mg is present in 0.7462 g MgO?
O 0.4500 g
O 0.2962 g
O 0.5000 g
O 60.31 g
QUESTION 48
Suppose you burn 0.4500 g Mg in air and obtained 0.6945 g of magnesium oxide, what is your percent yield of the product?
O 11.48%
O 64.79%
O 93.07%
O 0.7462%
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Transcribed Image Text:Question Completion Status:
QUESTION 47
In one of your experiments, you made magnesium oxide by burning magnesium in air. How much Mg is present in 0.7462 g MgO?
O 0.4500 g
O 0.2962 g
O 0.5000 g
O 60.31 g
QUESTION 48
Suppose you burn 0.4500 g Mg in air and obtained 0.6945 g of magnesium oxide, what is your percent yield of the product?
O 11.48%
O 64.79%
O 93.07%
O 0.7462%
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