Calculate the molecular mass of the following -(a)- chlorine gas(b)- ammonia gas (c)-sulphur trioxide gas [given atomic mass of cl=35.5 u,N=14u, H=1u,S=32u and O=16u]
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a)
Chlorine gas
Cl2 = 2 * 35.5 = 71 u
b)
Ammonia gas
NH3 = 14 + 3*1 = 17 u
c)
Sulphur trioxide gas
SO3 = 32 + 3*16 = 80 u
Chlorine gas
Cl2 = 2 * 35.5 = 71 u
b)
Ammonia gas
NH3 = 14 + 3*1 = 17 u
c)
Sulphur trioxide gas
SO3 = 32 + 3*16 = 80 u
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