Question

a) Calculate the standard enthalpy of foumation of
liquid benzeme (C6H6). Given the enthalpies of
combustion of Carbon (s) , hy drogen (9) and
benzene (l) are -393.5 KJ 9 - 285.83 kJ and
3267.0 kJ respectively​

Answer 1

Reactivity Series in chemistry is an experimental, structural and logical progression of series of metals in order of reactivity from highest to lowest. Metals react differently with different substances. It gives a descriptive detail on metal reactions with the extraction of metals from ores and with acids and water.