An organic compound containing C, H, O and S was subjected to two analytical procedures, when 9.33 g sample was burnt it gave 19.50 g of Co, and 3.99 g of H. O. A
separate 11.05 g sample was burned with Na,0, and the resulting sulphate was
precipitated as BaSO4, which when washed and dried weighed 20.4 g. The amount of
oxygen in the sample is obtained by difference. Determine the empirical formula of the
compound.

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.