B. Lab Equipment – Taking Measurements: 1. For the graduated cylinder pictured here answer the following: a. What is the smallest distance (jump between lines)? 1 mL distance. b. Use the rule discussed in class to determine where the estimated digit should be. +/- 1/10 (1mL) = +/- 0.1mL = 1 decimal point. c. What volume of water is in this flask in the photo? 22.0mL JERK M USA 10 20°C 25 20 d. How many significant figures are in this measurement? 3 significant figures. e. Based on your measurement what is the range of uncertainty for this measurement? +/- 0.1mL (21.9mL) = 22.1mL 2. For the graduated cylinder pictured here answer the following: a. What is the smallest distance (jump between lines)? 0.1mL (1/10) b. Use the rule discussed in class to determine where the estimated digit should be. 0.01mL c. What volume of water is in this flask in the photo? 5.90mL d. How many significant figures are in this measurement? 3 significant figures. e. Based on your measurement what is the range of uncertainty for this measurement? +/- 0.01mL

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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B. Lab Equipment – Taking Measurements:
1. For the graduated cylinder pictured here answer the following:
a. What is the smallest distance (jump between lines)?
1 mL distance.
b. Use the rule discussed in class to determine where the
estimated digit should be.
+/- 1/10 (1mL) = +/- 0.1mL = 1 decimal point.
c. What volume of water is in this flask in the photo?
22.0mL
JERK M
USA
10 20°C 25
20
d. How many significant figures are in this measurement?
3 significant figures.
e. Based on your measurement what is the range of
uncertainty for this measurement?
+/- 0.1mL (21.9mL) = 22.1mL
Transcribed Image Text:B. Lab Equipment – Taking Measurements: 1. For the graduated cylinder pictured here answer the following: a. What is the smallest distance (jump between lines)? 1 mL distance. b. Use the rule discussed in class to determine where the estimated digit should be. +/- 1/10 (1mL) = +/- 0.1mL = 1 decimal point. c. What volume of water is in this flask in the photo? 22.0mL JERK M USA 10 20°C 25 20 d. How many significant figures are in this measurement? 3 significant figures. e. Based on your measurement what is the range of uncertainty for this measurement? +/- 0.1mL (21.9mL) = 22.1mL
2. For the graduated cylinder pictured here answer the following:
a. What is the smallest distance (jump between lines)?
0.1mL (1/10)
b. Use the rule discussed in class to determine where the
estimated digit should be.
0.01mL
c. What volume of water is in this flask in the photo?
5.90mL
d. How many significant figures are in this measurement?
3 significant figures.
e. Based on your measurement what is the range of
uncertainty for this measurement?
+/- 0.01mL
Transcribed Image Text:2. For the graduated cylinder pictured here answer the following: a. What is the smallest distance (jump between lines)? 0.1mL (1/10) b. Use the rule discussed in class to determine where the estimated digit should be. 0.01mL c. What volume of water is in this flask in the photo? 5.90mL d. How many significant figures are in this measurement? 3 significant figures. e. Based on your measurement what is the range of uncertainty for this measurement? +/- 0.01mL
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