Answer:
the stem, but if its more specific xylem cells
7=cells
9= The Central Nervous system
10= not sure
In order to solve this, we need to make use of Hess' Law.
We are already given the equations and their corresponding deltaH. Using Hess' Law, we can generate this equation:
104 kJ = x - (-1182 kJ) - (-1144 kJ)
Among the choices, the answer is
<span>B.104 = x - [(-1182) + (-1144)]
</span>
D.) There must be an equal number of atoms of each element on both sides of the equation
