Hydrogen H combines with chlorine Cl to form hydrochloric

Last updated: 5/6/2023

Hydrogen H combines with chlorine Cl to form hydrochloric acid HCI H Cl 2HCI Using the chart below what is the estimated enthalpy change for this reaction Assume no changes in pressure or volume Bond H H CI CI H CI 58 kJ mol 494 kJ mol 184 kJ mol O 247 kJ mol Bond enthalpy kJ mol 436 242 431