10,14,15

Question 10 1 Point An organic acid contains C, H, and O. In one combustion analysis, 5.24 g of acid yields 7.86g 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. Empirical formula - ... : molecular formula - CH2002 10 Empirical formula - C,H, molecular formula - CHO Empirical formula - C,H,O, ; molecular formula - CHO 0 D Empirical formula - CH2O molecular formula - CHO Cr Question 14 1 Point Consider the following set of molecules NF3. BaF2, CHA Choose the correct option NF, and BaF, are ionic: CH, is covalent compound 2 NF, and CH are covalent: BaF, is ionic compound 2 All are covalent compounds All are ionic compounds Question 15 The name of ICls is A lodine trichloride Blodine pentachloride monoiodine pentachloride D) Iodine chloride