Hi, I have a question in comparing the strength of H-bond. If we mix two H-bond liquids, Propanol (C3H7-OH) and N-Ethylmethylamine (C2H5-NH-CH3), how does the H-bond act in this mixtures? Does the -OH get together with -OH or with -NH? Which pair is stronger among OH...OH, OH...NH and NH...NH? Note that in this liquid mixture, there is no phase separation, and the two liquid molecules have single H-bond. In some references, I could not find relative information. Thanks.