1. Intro to General Chemistry

Significant Figures: In Calculations

1. Intro to General Chemistry

Significant Figures: In Calculations

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03:11

Significant Figures Calculations Concept 1

Jules Bruno

Guided course

01:42

Significant Figures Calculations Concept 2

Jules Bruno

Guided course

05:18

Significant Figures Calculations Concept 3

Jules Bruno

Additional 2 creators.

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07:57

Adding and Subtracting Significant Figures!

Robin Reaction

08:55

Significant Figures: Multiplication and Division!

Robin Reaction

11:19

Rounding and Order of Operations Used in Significant Figures

Melissa Maribel

06:37

How to Use Significant Figures in Calculations

Mr. Causey

04:31

Multiplication and Division with Significant Zeros (1.5)

Tyler DeWitt

04:43

Add and Subtract with Significant Figures (1.6)

Tyler DeWitt

05:14

How to Round Numbers to Significant Figures #20

Cognito

Showing 7 of 7 videos

Practice this topic

Multiple Choice

What answer should be reported, with the correct number of significant figures, for the following calculation?
[(42.00 − 40.914) ⋅ (25.739 − 25.729)] / [(11.50⋅1.001) + (0.00710 ⋅ 700.)]

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Multiple Choice

Perform the following calculation to the right number of sig figs:
[(1.7 × 10⁶) ÷ (2.63 × 10⁵)] + 6.96

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Textbook Question

(a) How many significant figures should be reported for the volume of the metal bar shown here?

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Textbook Question

Perform the calculation, and report the answer to the correct number of significant figures. (LO 1.16) (a) 1.5 * 10^-4 (b) 1.55 * 10^-4 (c) 1.547 * 10^-4 (d) 1.5473 * 10^-4

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Textbook Question

Carry out the following operations and express the answers with the appropriate number of significant numbers. (d) 0.06324/0.624

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Textbook Question

Carry out the following operations and express the answers with the appropriate number of significant numbers. (c) 12.93 * 1032 10.7322

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Textbook Question

Carry out the following operations and express the answers with the appropriate number of significant numbers. (a) 43.029 + 0.02348

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Textbook Question

Carry out the following operations and express the answers with the appropriate number of significant numbers. (a) 16.234 + 8.722 * 0.6746

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Textbook Question

Calculate to the correct number of significant figures. a. 89.3 * 77.0 * 0.08 b. (5.01 * 105) , (7.8 * 102) c. 4.005 * 74 * 0.007 d. 453 , 2.031

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Textbook Question

Calculate to the correct number of significant figures. a. 89.3 * 77.0 * 0.08 b. (5.01 * 105) , (7.8 * 102) c. 4.005 * 74 * 0.007 d. 453 , 2.031

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Textbook Question

Calculate to the correct number of significant figures. a. 89.3 * 77.0 * 0.08 b. (5.01 * 105) , (7.8 * 102) c. 4.005 * 74 * 0.007 d. 453 , 2.031

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Textbook Question

Calculate to the correct number of significant figures. a. 89.3 * 77.0 * 0.08 b. (5.01 * 105) , (7.8 * 102) c. 4.005 * 74 * 0.007 d. 453 , 2.031

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Textbook Question

What is the difference in mass between a nickel that weighs 4.8 g and a nickel that weighs 4.8673 g?

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Textbook Question

Calculate to the correct number of significant figures. a. 0.004 + 0.09879 b. 1239.3 + 9.73 + 3.42 c. 2.4 - 1.777 d. 532 + 7.3 - 48.523

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Textbook Question

Calculate to the correct number of significant figures. a. 0.004 + 0.09879 b. 1239.3 + 9.73 + 3.42 c. 2.4 - 1.777 d. 532 + 7.3 - 48.523

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Textbook Question

Calculate to the correct number of significant figures. a. [(1.7 * 106) , (2.63 * 105)] + 7.33 b. (568.99 - 232.1) , 5.3 c. (9443 + 45 - 9.9) * 8.1 * 106 d. (3.14 * 2.4367) - 2.34

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Textbook Question

Calculate to the correct number of significant figures. a. [(1.7 * 106) , (2.63 * 105)] + 7.33 b. (568.99 - 232.1) , 5.3 c. (9443 + 45 - 9.9) * 8.1 * 106 d. (3.14 * 2.4367) - 2.34

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Textbook Question

Calculate to the correct number of significant figures. a. [(1.7 * 106) , (2.63 * 105)] + 7.33 b. (568.99 - 232.1) , 5.3 c. (9443 + 45 - 9.9) * 8.1 * 106 d. (3.14 * 2.4367) - 2.34

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Textbook Question

Express the results of the following calculations with the correct number of significant figures. (f) 5.7 * 2.31

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Textbook Question

Express the results of the following calculations with the correct number of significant figures. (c) 3.7 / 94.61

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Textbook Question

Express the results of the following calculations with the correct number of significant figures. (b) 94.61 / 3.7

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Textbook Question

Express the results of the following calculations with the correct number of significant figures. (a) 4.884 * 2.05

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Textbook Question

Express the results of the following calculations with the correct number of significant figures. (e) 86.3 + 1.42 - 0.09

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Textbook Question

Express the results of the following calculations with the correct number of significant figures. (d) 5502.3 + 24 + 0.01

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Textbook Question

Express the results of the following calculations with the correct number of significant figures. (b) ( 5.556 * 2.3)/(4.223 - 0.08)

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Textbook Question

Express the results of the following calculations with the correct number of significant figures. (a) (( 3.41 - 0.23)/5.233) * 0.205

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Open Question

Express the product of 4.0 x 10^-2m

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Open Question

Which is the correct product of the significant figures 3.278 and 4.23?

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Open Question

How many significant figures are there in the answer for the following problem?

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Open Question

Solve the problems and round accordingly

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