Reply to the letter to the editor by E. Zorebski, S. Ernst about the paper “Densities, speeds of sound and isentropic compressibilities of the ternary mixture 2-propanol + acetone + cyclohexane and the constituent binary mixtures at 298.15 and 313.15K” [Fluid Phase Equilib. 215 (2004) 253–262]

Speeds of sound, isentropic compressibilities, viscosities and excess molar volumes of binary mixtures of methylcyclohexane+2-alkanols or ethanol at T=298.15K

“…Densities, viscosities and speeds of sound of the pure reagents were in good agreement with values found in the literature [6][7][8][9][10][11][12][13][14][15], reported in table 1.…”

Excess molar volumes, viscosities, and speeds of sound of the ternary mixture {1-heptanol (1)+trichloroethylene (2)+methylcyclohexane (3)} at T=298.15K

“…Speeds of sound and isentropic compressibilities of the n-component mixtures were fitted to the following polynomial equation [21]:…”

“…The viscosity data for the binary and ternary mixtures were fitted to Nissan and Grunberg [10][11][12], Hind et al [11][12][13][14], Katti and Chaudhri [11,12,15], McAllister [11,12,16], Heric [11,12,17], Frenkel [11,12,18], and Iulan et al [11,12,19] and their parameters have been calculated. Theoretical models dealing with liquid state including Jacobson free length theory (FLT) [20][21][22][23], Schaaff collision factor theory (CFT) [21,23,24], Nomoto relation (NR) [21,25], Junjie relation (JR) [21,26] and Van Deal ideal mixing relation (IMR) [21,27] have been proposed for the prediction of the speeds of sound and isentropic compressibilities of the binary and ternary mixtures.…”

Speeds of Sound and Isentropic Compressibilities in Binary Mixtures of 2-Propanol with Several 1-Alkanols at 298.15 K

“…These compounds were used as received without further purification. The pure compound densities, speeds of sound, and molar isentropic compressibilities at 298.15 are shown in Table I together with literature data required for the calculation of K E S and u E [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23]. The mixtures in this study were prepared gravimetrically using an electronic balance (Scaltec, SBC22) accurate to 0.01 mg.…”