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OpenStudy (anonymous):
A compound contains only C, H, and N. Combustion of 42.0 mg of the compound produces 40.2 mg CO2 and 49.3 mg H2O. What is the empirical formula of the compound? help please!!!!!
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OpenStudy (anonymous):
CxHy (g) + (x + 1/4 y) O2 (g) ® x CO2 (g) + 1/2 y H2O (l) koefisien pembakaran mol CxHy : mol O2 : mol CO2 = 1 : (x + 1/4y):x
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