calculate the molar mass of CH3OH, Na2S2 03(given atomic mass of C=12u ,H=1u, O=16u ,Na=23u, S=32u) - Science - Structure of the Atom

Question

calculate the molar mass of CH3OH, Na2S2 03(given atomic mass of
C=12u ,H=1u, O=16u ,Na=23u, S=32u)

Priya G N · Accepted Answer

Molar mass of CH3OH = (12 + 3(1) + 16 + 1) = 32 u

Molar mass of Na2S2O3 = (2(23) + 2(32) + 3(16))

= (46 + 64 + 48)

= 158 u