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For a compound, formula C4H6O5, calculate the percentage composition of hydrogen.

[USE: M(C) = 12.0 gmol-1; M(H) = 1.01 gmol-1;
M(O) = 16.0 gmol-1]
Choose an answer
a. 3.7%

b. 4.5%

c. 5.2%


CD7








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