allynalbers8002 allynalbers8002 27-12-2022 Chemistry contestada which pair of formulas represents the empirical and molecular formulas, respectively, for theophylline? a. chno and c7h8n2o2 b. c7h4n2o and c7h4n2o c. c3h4n2o and c6h8n4o2 d. c7h8n4o2 and c7h8