Mathematics, 03.02.2020 12:59 bdog2213

To how many significant figures should each answer be rounded? a) (6.62610^-34 js)(2.997910^8 m/s) / 4.07010^-7 m = 4.880610663391*10^-19 j(unrounded)b) (6.02210^23 atoms/mol)(0.589 g) / 20.18 g/mol = 1.75810^22 atoms (unrounded)

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To how many significant figures should each answer be rounded? a) (6.62610^-34 js)(2.997910^8 m/s)...