AK_CARB_2_ROYE93 {SolveSAPHE}

Second dissociation constant of carbonic acid in mol/kg-SW from Roy et al.

Description

Calculates second dissociation constant of carbonic acid in mol/kg-SW on the total pH-scale, following Roy et al. (1993)

Usage

AK_CARB_2_ROYE93(t_k, s, p_bar)

Arguments

t_k

temperature in Kelvin

s

Salinity in psu

p_bar

pressure in bar

Details

pH scale: Total

Value

K2

Second dissociation constant of carbonic acid in mol/kg-SW

Author(s)

Guy Munhoven and Jean-Marie Epitalon

References

Roy et al. (1993) – also Handbook (1994), Millero (1979) pressure correction

Examples

  AK_CARB_2_ROYE93(t_k=298,s=35, p_bar=0)