An organic acid contains C, H, and O. In one combustion analysis, 5.24 g of acid yields 7.86 g CO2 and 2.14 g H20. Calculate the empirical formula and molecular formula of acid given that its molar mass is about 176 g/mol. A Empirical formula - CH,0 ; molecular formula - CHO 12 182 B Empirical formula - CH ; molecular formula - C CH 2002 Empirical formula - CH3 ; molecular formula - CH, 86 D Empirical formula - C4,0 ; molecular formula - C H2004 10