Chem 005 midterm exam 1 - Study guides, Class notes & Summaries
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CHEM 14BL DR. OW PRACTICE MIDTERM EXAM V2 QUESTIONS CALCULATIONS WITH ANSWERS 2023
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CHEM 14BL DR. OW PRACTICE MIDTERM EXAM V2 QUESTIONS CALCULATIONS WITH ANSWERS 2023 
 
 
 
1.	Consider the following calculation: 
 
[(12.635 +/- 0.005) / (5.967 +/- 0.003)] + (0.478 +/- 0.004) 
 
Calculate the percent relative error and the absolute error. 
 
 
 
 
.005 / 12.635 = . 
 
.003 / 5.967 = . 
 
. + . = . = total relative error for the division in parentheses 
 
12.635 / 5.967 = 2. 
 
. x 2. = .0019 = total absolute error for the division in parentheses 
 
 
 
For the final addition s...
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CHEM 005 Midterm Exam 1 Answers (Penn State University) Exam (elaborations)
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CHEM 005 Midterm Exam 1 Answers 
If a teaspoon of cream of tartar weighs 10 g, what is the density of the cream of tartar? 1 
teaspoon = 4.93 mL...............
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