Sig fig worksheet and answers
[PDF File]Significant Figures Addition and Subtraction
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Significant Figures . Addition and Subtraction . Complete the following problems and round to the correct number of significant figures. 1. 35.6 + 56.27 = 91.9 2. 4.337 + 84.7128 = 88.050 3. 6.2 + 4.114 = 10.3 4. 7.331 + 12.42 = 19.75 ... Significant Figures - Addition Worksheet Answer Key
[PDF File]Practice Worksheet for Significant Figures
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Period:_____ Practice Worksheet for Significant Figures Name:_____ Identify the sums or differences of the following to the correct number of significant figures: 41) 8.41 X 1014 + 9.71 X 1012 = 8.51 E 14 42) 5.11 X 1023 - 4.2 X 1021 = 5.1 E 23 43) 8.2 X 1030 + 4.560 X 1023 = 8.2 E 30 44) 6.023 X 10-23 - 2.1 X 10-20 = -2.9 E -20 Express the product and the quotients of the following to the ...
[PDF File]Worksheet 1: Significant Figures
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Worksheet 3: Elements and Ions Use the name examples below to help you name the atoms and ions. Use the information given on table below to calculate atomic mass.
[PDF File]CHM 130 Sig Fig Practice Problems
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CHM 130 Sig Fig Practice Problems Significant digits or figures are not something we make up to terrorize you all semester long. They represent the accuracy of a measurement. For example, a cheap bathroom scale bought at the dollar store reads your weight as 152 pounds, not 152.45809 pounds. It is not that accurate.
[PDF File]Significant Figures Worksheet
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Significant Figures Worksheet Key 1. Indicate how many significant figures there are in each of the following measured values. 246.32 5 sig figs 107.854 6 sig figs 100.3 4 sig figs 0.678 3 sig figs 1.008 4 sig figs 0.00340 3 sig figs 14.600 5 sig figs 0.0001 1 sig fig 700000 1 sig fig 350.670 6 sig figs
[PDF File]Worksheet Scientific Notation/Significant Figures
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Worksheet Scientific Notation/Significant Figures Answers #3 1. Give the number of significant figures in each of the following. a) 10.0005 g 6 b) 0.003423 mm 4 c) 2900 + 100 ft 2 d) 8.9 x 105 L 2 e) the number of minutes (60) that make up an hour infinite 2. Determine the answer for each of the following.
[PDF File]Significant Figures Practice Worksheet
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Significant Figures Practice Worksheet W 316 Everett Community College Tutoring Center Student Support Services Program How many significant figures do the following numbers have?
[PDF File]Worksheet 1 - Calculations Significant Figures scientific ...
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Worksheet - Calculations 2. Do the following calculations and express the answers to the correct number of sig. fig. 29.837-29.241 = 32.064 752.12 + 26.3 = 1.024236842 Dimensional Analysis - This technique can be used to change units (K → oC) and also as an aid in …
[PDF File]Reading Instruments With Significant Figures Worksheet
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Reading Instruments with Significant Figures - Teacher Key Notes: When explaining how Significant Figures work, discuss the importance of the number of place values in a measurement. The more place values, the greater the certainty in the accuracy of a measurement. compare: 3 m vs. 3.00 m
[PDF File]Significant Figures in Calculations Rules
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Step 2) 5.98148148 = 6.0 (two sig. figs because 2.7 has two) The answer is 6.0 When doing addition or subtraction with measured values, the answer should have the same precision as the least precise measurement (value) used in the calculation.
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