Chemistry
9th Edition
ISBN: 9781133611097
Author: Steven S. Zumdahl
Publisher: Cengage Learning
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Textbook Question
Chapter 1, Problem 33E
You have liquid in each graduated cylinder shown:
You then add both samples to a beaker. How would you write the number describing the total volume? What limits the precision of this number?
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Part A
2K(s)+Cl2(g)+2KCI(s)
Express your answer in grams to three significant figures.
Part B
2K(s)+Br2(1)→2KBr(s)
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Part C
4Cr(s)+302(g)+2Cr2O3(s)
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Part D
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Thank you!
A solution contains 10-28 M TOTCO3 and is at pH 8.1. How much HCI (moles per liter of
solution) is required to titrate the solution to pH 7.0? (H2CO3: pKa1=6.35, pKa2=10.33)
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Chapter 1 Solutions
Chemistry
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