Question: Please help, I dont understand this question Calculate the mass percent of carbon in procaine, C13H20N2O2, a medicine used by dentists. 51.9% 34.8% 66.1% 82.0%

Please help, I dont understand this question Please help, I dont understand this question Calculate the mass percent of

Calculate the mass percent of carbon in procaine, C13H20N2O2, a medicine used by dentists. 51.9% 34.8% 66.1% 82.0% 72.4% 58.4% 78.6% 61.7%

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