Hydrogen atom Silver(I) ion

Buxton, G.V.; Greenstock, C.L.; Helman, W.P.; Ross, A.B.
J. Phys. Chem. Ref. Data 17, 513-886 (1988)

Reaction: H· + Ag⁺ ® H⁺ + Ag
Solvent: H₂O

k = 2 × 10¹⁰(L mol^-1 s^-1)

Value used as reference rate. Uncertain due to discrepancy in reported data.

Dainton, F.S.; Philipson, N.A.; Pilling, M.J.
J. Chem. Soc., Faraday Trans. 1 71, 2377-2383 (1975)

Reaction: H· + Ag⁺ ® H⁺ + Ag
Solvent: H₂O

Activation energy = 90(kJ mol^-1), Log(A) = 19, Temperature range 190 to 280 K
k = 1 × 10¹⁰(L mol^-1 s^-1), pH = <0, T = 250K

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly

Product buildup kinetics at 410 nm in 6 mol L^-1 H₂SO₄.

Farhataziz; Mihalcea, I.; Sharp, L.J.; Hentz, R.R.
J. Chem. Phys. 59, 2309-2315 (1973)

Reaction: H· + Ag⁺ ® Ag + H⁺
Solvent: H₂O

k = 2.8 × 10¹⁰(L mol^-1 s^-1), pH = 1

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly

Product buildup kinetics at 410 nm; contains tert-BuOH; k increases with pressure 0 ® 6.72 × 10⁸ N m^-2. Discrepancy with other reported data. No recommendation.

Baxendale, J.H.; Fielden, E.M.; Keene, J.P.
Pulse Radiolysis, Ebert, M.; Keene, J.P.; Swallow, A.J.; Baxendale, J.H. (eds.), Academic Press, New York, 1965, p.207-16

Reaction: H· + Ag⁺ ® H⁺ + Ag
Solvent: H₂O

k = 1.2 × 10¹⁰(L mol^-1 s^-1), pH = 2

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly

Product buildup kinetics at 310 nm. Discrepancy with other reported data. No recommendation.