Finally, we also used the adapted NCMC move to calculate the chemical potential of water, as detailed in Ref. 55, and applied it to compute the chemical potential of water in electrolyte solutions µ CnAm water (P ) of various molalities (Table ) for pressure ranging from 0.006 to 1000 MPa. At each value of pressure, the simulation simulation was performed until 400 values of the protocol work had been gathered to construct the µ CnAm water (P ) relationship.