Concentration of inhibtor (moldm⁻³) in 1.0 M HCl

Activation energy of Adsorption

Heat of Adsorption

Enthalpy of adsorption and Entropy of Adsorption

Gibbs Free Energy of Adsorption

E_ads (kJ)

R²

Q_ads (kJ)

R²

∆H_ads (kJ)

∆S_ads (JK⁻¹)

R²

∆G_ads (kJ)

R²

Blank

82.96

0.962

80.40

−0.57

0.959

0.01

91.66

0.962

−50.76

0.985

89.10

−0.19

0.960

−51

0.984

0.03

98.28

0.956

−42.23

0.935

95.72

0.94

0.953

−42.23

0.935

0.05

126.82

0.965

−88.74

0.991

124.3

1.4

0.964

−88.74

0.991

0.07

162.52

0.917

−108.12

0.875

160.00

3.01

0.914

−108.12

0.875