3. Given the following equations and AHº values, determine the heat of reaction (kJ) at 298 K for the reaction: 2 OF2(g) +2 S(s) S02(g) + SF4(g)
AH°/kJ = -276.6
AH/kJ = -827.5
AH°/kJ = -296.9
OF2 (g) + H20 (1) ► 02 (g) + 2 HF (g)
SF2 (g) + 2 H20 (1) ► 4 HF (g) + SO2 (g)
S(s) + O2 (g) + O2(g) → SO2 (g)

What are fructose and glucose an example of?

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.

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)