oblicz masę czasteczkową mrówczanianiu metylu i wody
mrówczan metylu HCOOCH3
Masa C = 12u
Masa O = 16u
Masa H = 1u
Masa HCOOCH3 = 1u + 12u + 2*16u + 12u + 3*1u = 60u
woda H2O
Masa H2O = 2*1u + 16u = 18u
m HCOOCH3 = 1u + 12u + 2*16u + 12u + 3*1u = 60u
m H2O = 2*1u + 16u = 18u
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mrówczan metylu HCOOCH3
Masa C = 12u
Masa O = 16u
Masa H = 1u
Masa HCOOCH3 = 1u + 12u + 2*16u + 12u + 3*1u = 60u
woda H2O
Masa H2O = 2*1u + 16u = 18u
m HCOOCH3 = 1u + 12u + 2*16u + 12u + 3*1u = 60u
m H2O = 2*1u + 16u = 18u