A chemist measures a reaction rate as 2.5imes10−32.5 imes 10^{-3}2.5imes10−3 mol L−1^{-1}−1 s−1s^{-1}s−1. Express this rate in molecules cm−3cm^{-3}cm−3 μs−1\mu s^{-1}μs−1 (molecules per cubic centimeter per microsecond). Avogadro's number = 6.022imes10236.022 imes 10^{23}6.022imes1023 molecules/mol.
1.5imes10121.5 imes 10^{12}1.5imes1012 molecules cm−3cm^{-3}cm−3 μs−1\mu s^{-1}μs−1
2.5imes10182.5 imes 10^{18}2.5imes1018 molecules cm−3cm^{-3}cm−3 μs−1\mu s^{-1}μs−1
1.5imes10151.5 imes 10^{15}1.5imes1015 molecules cm−3cm^{-3}cm−3 μs−1\mu s^{-1}μs−1
4.2imes10204.2 imes 10^{20}4.2imes1020 molecules cm−3cm^{-3}cm−3 μs−1\mu s^{-1}μs−1
Related Questions
Dimension of R is
ML2T−1M{L^2}{T^{ - 1}}ML2T−1
ML2T−3A−2M{L^2}{T^{ - 3}}{A^{ - 2}}ML2T−3A−2
ML−1T−2M{L^{ - 1}}{T^{ - 2}}ML−1T−2
None of these
