Without doing a calculation, predict whether your estimate in part (a) is more negative or less negative than the true reaction enthalpy. without doing a calculation, predict whether your estimate in part (a) is more negative or less negative than the true reaction enthalpy.

a. the estimate from part a is less positive or smaller than the true reaction enthalpy.

b. the estimate from part a is less positive or larger than the true reaction enthalpy

c. the estimate from part a is equal to the true reaction enthalpy

d. the estimate from part a is less negative or larger than the true reaction enthalpy.