contestada

The density of butanol (C4H10O) is 0.810 g/mL. How many butanol molecules are present in 5.25 microliters
(μL) of butanol?
Additional Info
Molar mass of butanol = 74.14 g/mol
2.89 x 1020 butanol molecules
5.26 x 1022 butanol molecules
3.45 x 1019 butanol molecules
3.45 x 10¹6 butanol molecules
5.26 x 10¹9 butanol molecules