Using data in appendix C calculate Delta H, Delta S and Delta G at 298K for each of the following reaction reaction. In each case show that deltaG= DeltaH-TdeltaS

a) H2(g)+ F2(g) to give HF(g)

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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)