write the formula for the following compounds and calculate the molecular mass for each one of them- (a) baking powder (b) lime stone (c) caustic soda (d) common salt
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nacl- na+cl=23+35=58u
caco3-ca+c+o3=40+12+16×3=100u
nahco3=na+h+c+o3=23+2+12+48=85u
caco3-ca+c+o3=40+12+16×3=100u
nahco3=na+h+c+o3=23+2+12+48=85u
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