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Henderson Equation Options:  Henderson Equation   Test Yourself

Interactive Henderson Equation: Test Yourself

Instructions: Change the Numbers: Click on the "+" and "-" buttons, or Type a value in the appropriate box. Confirm with Update or press ENTER or RETURN. Answers: Use the "Select" buttons on the right to test yourself.

Function

It is helpful to understand the way this program works: As you adjust the pH, [H⁺], [HCO₃^-], or Base Excess, the PCO₂ is held constant. When adjusting the PCO₂, the Base Excess is held constant.

Alternatively

Just use the Equation and observe what happens.

Acid-Base Tutorial Alan W. Grogono

Copyright Mar 2008. All Rights Reserved