WindsorLynne8153 WindsorLynne8153 26-05-2023 Chemistry contestada use the molar bond enthalpy data in the table to estimate the value of δ∘rxnδhrxn° for the equation c2h4(g) hbr(g)⟶c2h5br(g) c2h4(g) hbr(g)⟶c2h5br(g) the bonding in the molecules is shown.