Chemistry, asked by prashantsingh7748, 9 months ago

Calculate the percentage composition of ca(no3)2 ka answer pproper solve sum

Answers

Answered by rakeshroshan7004

0

58.502%

Explanation:

percentage composition=mass of element /mass of compound*100

molarmass =l*40.078g/mol ca+(2*14.007g/mol N)+(6*15.999g/mol O)=164. 086g/mol

mass of o in 1 mol Ca(No3)2=6*15.999g/mol

=95.994g/mol

95.994g/mol/164.086*100=58.502%

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