Question: 5. Write the three thermochemical equations (1) to (3) (from pre-lab lecture) needed to calculate AH for the reaction below. Include AH values for

5. Write the three thermochemical equations (1) to (3) (from pre-lab lecture)

5. Write the three thermochemical equations (1) to (3) (from pre-lab lecture) needed to calculate AH for the reaction below. Include AH values for each reaction (HINT: Look at your answers for Q2 and Q4) Mg (s) + O2 (g) MgO (s) (1) (2) 22 (3) Reaction: AH () mole kJ AH = mole kJ AH2= mole kJ AH3= mole

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