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December 27, 2014

Homework Help: chemistry

Posted by alexis on Sunday, August 3, 2008 at 10:45pm.

To a 100 mL volumetric flask were added 5.00 mL of 6.0 M NH3 , 14.5g of solid ammonium iodide, and 40.0 mL of 0.50 M NaOH. The flask was filled to the calibration mark with water.
(a) What were the molar concentrations of hydrogen ion, hydroxide ion, and ammonium ion in the resultant solution? K = 1.8 x 10-5 for NH3

what do you do with the solid in terms of concentration? How do you determine the dominant equation?

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