Friday
July 25, 2014

Homework Help: chem

Posted by Lena on Friday, July 24, 2009 at 1:54am.

NH4Br has been dissolved into 1 L of water at 25 degrees celcius. the solution has a pH of 5.16. calculate number of grams of NH4Br.

I dont even know how to write the equation for this. Could someone please write the water + NH4 equation for me. Thanks :)

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