Answers 25-26 KCS18 Chemistry ICScientific Notation and Significant Figures

Scientific Notation and Significant Figures Answers

11 verified answers

6,840,000,000 m

68.4 x 108 m

6.84 x 108 m

6.84 x 10-9 m

6.84 x 109 m

0.000000000143 g

-1.43 x 1010 g

1.43 x 10-10 g

14.3 x 1010 g

14.3 x 10-10 g

A =

0.018

1.8

180

31.580 + 4.26 =

35.8

35.84

35.840

1.0250 - 0.00063 =

1.02

1.0244

1.02437

(6.022 × 1023) × 2.58 =

1.55 × 1024

1.554 × 1024

1.5537 × 1024

2.000 (35.35) =

70.70

9.0 + 2.000 (35.35) =

79.7

79.70

B =

C =

6.038

7.82

186.02

D =

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