1.

Calculate the molecule masses of H_(2)O_(2),Cl_(2),CO_(2), CH_(4), C_(2),H_(2),C_(2),H_(4),NH_(3),CH_(3), OH

Answer»

SOLUTION :Molecule mass of `H_(2)=2` atomic mass of H
`=2x1=2u`
Molecular mass of `O_(2)=2 x` atomic mass of O
`=2xx16=32u`
Molecular mass of `Cl_(2)=2x` atomic mass of Cl
`=2x35.5=71u`
Molecular mass of `Co_(2)=` atomic MASSS of C=2 atomic mass of O
`=12+2x 16=44u`
Molecules masss of `CH_(4)` : atomic of C=4 atomic mass of H
`=12+4x1=16u`
Molecules masss of `C_(2)H_(4)=2` x atomic mass of `C+4` x atomic mass of H
`=2x 12+4x1=28u`
Molecules masss of `NH_(3)`= Atomic mass of `N+3` atomic of mass of H
`=14+3x1=17u`
Molecules masss of `CH_(3)OH`= Atomic massof C+3 x atomic mass of H+ atomic mass OFO+ Atomic mass of H
`=12+3x1+8+1=24u`


Discussion

No Comment Found

Related InterviewSolutions