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)

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

Draw two cyclic constitutional isomers of cis-1