Titration Curve: A plot that summarizes data collected in a titration. A linear titration curve plots moles of analyte (or, some quantity proportional to moles of analyte) on the Y axis, and the volume of titrant added on the X axis. Nonlinear plots use the log of the concentration of the analyte instead. Nonlinear titration curves are often used for neutralization titrations (ph vs. Ml naoh solution). Logs are used to exaggerate the rate of change of concentration on the plot, so that the endpoint can be determined from the point of maximal slope.

 

Related Words

Titration Curve: A plot that summarizes data collected in a titration. A linear titration curve plots moles of analyte (or, some quantity proportional to moles of analyte) on the Y axis, and the volume of ti . . . View Full Definition

Redox Titration: A titration based on a redox reaction. For example, iron in water can be determined by converting dissolved iron to Fe2+ and titrating the solution with potassium permanganate (kmno4), a pow . . . View Full Definition

Riding The Yield Curve: Buying long-term bonds in anticipation of capital gains as yields fall with the declining maturity of the bonds.

Spot Rate Curve: The theoretical yield on a zero-coupon Treasury security.