Calculate the percentage composition of potassium hydrogen sulphate??

1.	Calculate the percentage composition of potassium hydrogen sulphate??
Answer» \xa0Molecular mass of\xa0{tex}KHSO_(4)=39+1=32+64=136.0u{/tex}\xa0\xa0Percentage of potassium\xa0=(39u) / (136u)×100 = 28.68%Percentage of hydrogen\xa0=(1u) / (136u)×100 = 0.735%Percentage of sulphur\xa0=(32u) / (136u)×100 = 23.53%Percentage of oxygen\xa0=(64u) / (136u)×100 = 47.06%

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