pH m_CO2 m_HCO3- m_CO3-2 4 9.9553e-004 4.4652e-006 2.1475e-012 5 9.5717e-004 4.2827e-005 2.0448e-010 6 6.8908e-004 3.1091e-004 1.5221e-008 7 1.8006e-004 8.1952e-004 4.1172e-007 8 2.1347e-005 9.7373e-004 4.9245e-006 9 2.0780e-006 9.4963e-004 4.8293e-005 10 1.4235e-007 6.5660e-004 3.4326e-004 11 3.2939e-009 1.5437e-004 8.4563e-004 12 3.3142e-011 1.6119e-005 9.8388e-004