i need some for the calculations on experiment # 22: enthalpy, entropy, and free energy. for the reaction zn(s) + cuso4(aq) ⃡ znso4(aq) + cu(s), i need to:
a. calculate the values of the δs and the δh, showing units
b. calculate values of the change in g from equations 1 and 2, showing units.
here are my values:
temperature (k) voltage (v), (e0)
333.15 1.120
328.15 1.117
323.15 1.112
318.15 1.109
313.15 1.106
308.15 1.105
303.15 1.104
298.15 1.103
and here are the equations:
equation 1: δg = δh - tδs
equation 2: δg = -nfe

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.