where the dissolution of 1 mole of CA is expected to neutralize 2 moles of H + up to pH ∼7, as confirmed by thermodynamic modeling (see the blue dotted line in Figure ). 7LPH>PLQ@ &DGLVVROYHG>PPRO/@ 5 2 0$3( To assess how long it would take in water to reach a similar reaction degree of ∼1 %, the first 60 min of experimental ICP-OES data in water were fitted with a function of the type: