2. Unknown #. 3. Actual mass of unknown Questions and Problems Q2 State the number of significant figures in each of the following measurements: 4.5 m 204.52 g 0.0004 L 625.000 mm 805 lb 34.80 km 3 Indicate the estimated digit in each of the following measurements: 1.5 cm 4500 mi 0.0782 in. 42.50 g 48.231 g 8.07 lb

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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lorRook Air
comm
3.
cape foc
1S
READ
RI
T.
shift
G
control
C
eption
command
K
com
Chemistry and Measurement
B. Measuring Volume
Volume of a liquid (include units for every measurement)
Cylinder 1
Cylinder 3
Cylinder 2
1. Volume (mL)
Volume of a solid by displacement
2. Initial volume of water
3. Volume of water and submerged solid
4. Volume of solid (3- 2)
4. Number of Significant
Figures
C. Measuring Mass
1. Mass
Item
1. Beaker
Stopper
Evaporating dish
2. Unknown #,
3. Actual mass of unknown
Q2 State the number of significant figures in each of the following measurements:
204.52 g
Questions and Problems
4.5 m
625.000 mm
0.0004 L
34.80 km
805 lb
Q3 Indicate the estimated digit in each of the following measurements:
4500 mi
1.5 cm
42.50 g
0.0782 in.
8.07 lb
48.231 g
Transcribed Image Text:lorRook Air comm 3. cape foc 1S READ RI T. shift G control C eption command K com Chemistry and Measurement B. Measuring Volume Volume of a liquid (include units for every measurement) Cylinder 1 Cylinder 3 Cylinder 2 1. Volume (mL) Volume of a solid by displacement 2. Initial volume of water 3. Volume of water and submerged solid 4. Volume of solid (3- 2) 4. Number of Significant Figures C. Measuring Mass 1. Mass Item 1. Beaker Stopper Evaporating dish 2. Unknown #, 3. Actual mass of unknown Q2 State the number of significant figures in each of the following measurements: 204.52 g Questions and Problems 4.5 m 625.000 mm 0.0004 L 34.80 km 805 lb Q3 Indicate the estimated digit in each of the following measurements: 4500 mi 1.5 cm 42.50 g 0.0782 in. 8.07 lb 48.231 g
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