Using the chemical equations and your experimental

\\\\Delta H

values from Parts

B-D

, show how your data illustrate Hess's Law. First, find a way to add two of the equations to form the third. Is it B

+C=D

OR B +D

=C

or C

+D=B

. Now, to each letter, attach your calculated

\\\\Delta H

. Add the

\\\\Delta H

's as you added the equations. Is Hess's Law followed?

Using the chemical equations and your experimental H values from Parts B-D, show how your data illustrate Hess's Law. First, find a way to add two of the equations to form the third. Is it B+C=DORB+D=C or C +D=B. Now, to each letter, attach your calculated H. Add the H 's as you added the equations. Is Hess's Law followed