{
    "_comment": "Properties based on 2D injection (gas stream) state:  [P, z_{H2O}, z_{CO_2}, z_{ions}] =[95, 0, 1, 1.e-12]",
    "species": ["H2O", "CO2", "Ions", "CaCO_3"],
    "Composition, $z_c$": [0.0, 1.0, 1e-12, 1e-14],
    "Liquid molar fraction": [0.0, 0.1, 0.9, 0.0],
    "Vapor molar fraction": [0.0, 1.0,  0.0, 0.0],
    "Solid molar fraction": [0, 0, 0, 0, 1]
}