5.Find the percentage by mass of each of the elements in C6H5Cl. Round the answers to...

Question

Question

5.Find the percentage by mass of each of the elements in C6H5Cl. Round the answers to the nearest 0.01%

science chemistry

Answer 1

Answer #1

% by mass of an element = (mass of the element/ total mass of compound) x 100

% by mass of C = (12.01x6 / 112.5) x 100 = 64.03%

% by mass of H = ( 1.008x5 / 112.5)x100 = 4.48%

% by mass of Cl = ( 35.5/112.5)x100 = 31.56%

Answer 2

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