Calculate ahl for the following reaction: 8 al(s) + 3 fe3o4(s) -4 al203(s) +9 fe(s) if the heat of formation for fe304 is -1120.9 kj/mol.

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

In pqr m< p=60 m< q= 30 and m

Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.