percentage of compound

Asked by  | 28th Jul, 2009, 07:21: PM

Expert Answer:

% of an element = weight of element /total weight of compound x 100

% of B = 0.096/0.24x100 = 40%

% of O = 0.144/.024 x 100 = 60%

     

Answered by  | 29th Jul, 2009, 08:06: PM

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