Copper Corrosion Inhibition in 1 M <svg style="vertical-align:-4.67647pt;width:56.924999px;" id="M1" height="21.1" version="1.1" viewBox="0 0 56.924999 21.1" width="56.924999" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(1.25,0,0,-1.25,0,21.1)"><g transform="translate(72,-55.12)"><text transform="matrix(1,0,0,-1,-71.95,59.83)"><tspan style="font-size: 17.93px; " x="0" y="0">H</tspan><tspan style="font-size: 17.93px; " x="12.947626" y="0">N</tspan><tspan style="font-size: 17.93px; " x="25.715921" y="0">O</tspan></text><text transform="matrix(1,0,0,-1,-33.29,55.34)"><tspan style="font-size: 12.55px; " x="0" y="0">3</tspan></text></g></g></svg> by Two Benzimidazole Derivatives

<table>El-Awady adsorption isotherm for the investigated inhibitors at different temperatures.</table>

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fig7

Figure 7

Figure 7: Copper Corrosion Inhibition in 1 M <svg style="vertical-align:-4.67647pt;width:56.924999px;" id="M1" height="21.1" version="1.1" viewBox="0 0 56.924999 21.1" width="56.924999" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(1.25,0,0,-1.25,0,21.1)"><g transform="translate(72,-55.12)"><text transform="matrix(1,0,0,-1,-71.95,59.83)"><tspan style="font-size: 17.93px; " x="0" y="0">H</tspan><tspan style="font-size: 17.93px; " x="12.947626" y="0">N</tspan><tspan style="font-size: 17.93px; " x="25.715921" y="0">O</tspan></text><text transform="matrix(1,0,0,-1,-33.29,55.34)"><tspan style="font-size: 12.55px; " x="0" y="0">3</tspan></text></g></g></svg> by Two Benzimidazole Derivatives 

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Copper Corrosion Inhibition in 1 M HNO3 by Two Benzimidazole Derivatives

Figure 7

Copper Corrosion Inhibition in 1 M by Two Benzimidazole Derivatives