Corrosion of iron in water is given by, Fe + 2H+ → Fe +² + H₂(g) Calculate equilibrium constant at 298 K Calculate pH2 when pH = 10 and [Fe+²] = 10-³ M. Keq Keq = 7.49x10^14; PH2 = 0.00749 atm 468 T Keq = 3.64x10^13; PH2 = 0.0036 atm | Keq = 2.49x10^14; PH2 = 0.0749 atm FEL 7.69×10^12; PH2 = 0.0065 atm O Ke

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Chapter17: Equilibrium
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Corrosion of iron in water is given by,
Fe + 2H+ Fe +2 + H₂(g)
→
Calculate equilibrium constant at 298 K
Calculate pH2 when pH = 10 and [Fe2] = 10-³M.
2.5
Keq = 7.49x10^14; PH2 = 0.00749 atm
O Keq = 3.64x10^13; PH2 = 0.0036 atm
25-
Keq = 2.49x10^14; PH2 = 0.0749 atm
O Ke-7.69×10^12; PH2 = 0.0065 atm
FIL
Transcribed Image Text:Corrosion of iron in water is given by, Fe + 2H+ Fe +2 + H₂(g) → Calculate equilibrium constant at 298 K Calculate pH2 when pH = 10 and [Fe2] = 10-³M. 2.5 Keq = 7.49x10^14; PH2 = 0.00749 atm O Keq = 3.64x10^13; PH2 = 0.0036 atm 25- Keq = 2.49x10^14; PH2 = 0.0749 atm O Ke-7.69×10^12; PH2 = 0.0065 atm FIL
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