Perform the following mathematical operations, and express the result to the correct number of significant figures. a. 6.022

Question

Perform the following mathematical operations, and express the result to the correct number of
significant figures.
a. 6.022 x 1023 x 8.50 × 10²
b.(6.6262x 10-34 x 2.998 x 108)/(1.71 x 10 -9)
c. 1.388 x 10-2 +1.24 x 10-3 +1.947 x 10-¹
d.(1.00866 1.00722)/(6.02205 x 1023)
e.(9.875 x 1029.847 × 10²)/(9.875 x 10²)x 100=(100 is exact)

Kunduz · Accepted Answer

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