Chemistry, 23.10.2020 17:30 davidheredia9
Express the answer to each of the following calculations in scientific notation with the correct number of significant figures
A.)45.0•270
B.)(6.43•10^6)/1.7•10^9)
C.)(2.215•10^6)•(4.4•10^-2)
D.) 3225/(6.1•10^-4)
E.) 7•(1.8•10^2)
F.)0.00734/10450
G.) 12.01•(6.02•10^23)
H.)(1.24•10^24)/(6.02•10^21)
I.)(6.70•10^-3)•2.45
Answers: 2
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