Question

Be sure to answer all parts. When the following arithmetic operations are carried out and the answers are rounded off to the appropriate number of significant figures, how many significant figures will there be? (a) 26.5862 L + 0.14 L (b) 9.1 g - 1.336 g (c) 7.1 x 10^4 dm x 2.2654 x 10^2 dm (d) 4.51 g/86.3702 mL (e) (8.61 x 10^4 m) - (8.62 x 10^3 m)

          Be sure to answer all parts.

When the following arithmetic operations are carried out and the answers are rounded off to the appropriate number of significant figures, how many significant figures will there be?

(a) 26.5862 L + 0.14 L
(b) 9.1 g - 1.336 g
(c) 7.1 x 10^4 dm x 2.2654 x 10^2 dm
(d) 4.51 g/86.3702 mL
(e) (8.61 x 10^4 m) - (8.62 x 10^3 m)

Be sure to answer all parts.

When the following arithmetic operations are carried out and the answers are rounded off to the appropriate number of significant figures, how many significant figures will there be?

(a) 26.5862 L + 0.14 L
(b) 9.1 g - 1.336 g
(c) 7.1 x 10^4 dm x 2.2654 x 10^2 dm
(d) 4.51 g/86.3702 mL
(e) (8.61 x 10^4 m) - (8.62 x 10^3 m)

Added by Alexander D.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Sri K

06/13/2023

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When the following arithmetic operations are carried out and the answers are rounded off to the appropriate number of significant figures, how many significant figures will there be? (a) 26.5862 L + 0.14 L (b) 9.1 g - 1.336 g (c) 7.1 * 10^4 dm * 2.2654 * 10^2 dm (d) 4.51 g / 86.3702 mL (e) (8.61 * 10^4 m) - (8.62 * 10^3 m)