The formation of 1/2 A2+2B2+C-CAB4 has an enthalpy of formation of -104kJ and a change in entropy of -60.87J/K at 30°c. What is the free energy of the spontaneity of the reaction

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas

Which is the most concentratic acid