Assume that the complete combustion of one mole of glucose, a monosaccharide, to carbon dioxide and water liberates 2870 kj of energy (δ°′=−2870 kj/mol ). if the energy generated by the combustion of glucose is entirely converted to the synthesis of a hypothetical compound x, calculate the number of moles of the compound that could theoretically be generated. use the value δ°′compound x=−67.5 kj/mol . round your answer to two significant figures.