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  • Brainly User
2014-12-14T14:14:07+05:30

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C=12
O=16

H=1
S=32

NA=23
CL=35.5
  CO2=12+16+16=44
H2SO4=1+1+32+16*4
2+96=98
  and NaCl=23+35.5=58.5 approx


1 5 1
2014-12-15T23:34:07+05:30
Molar mass of co2=molal mass of carbon+2(molal mass of oxygen)
12+2(16)=44gm
molal mass of H2SO4=2(molal mass of HYDROGEN)+molal mass of sulphar+4(molal mass of oxygen)
2(1)+32+4(16)=98
molal mass of NACL=molal mass of sodium + molal mass of chlorine=(23+35.5)g=58.5g
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