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A solution is made by mixing 0.150 M NH4Cl and 0.100 M NH3. Ka for NH4+...

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Chemistry

A solution is made by mixing 0.150 M NH4Cl and 0.100M NH3. Ka for NH4+ is 5.61x10-10(please show math)

a. What type of solution you will have when the two compoundsare mixed?

b. Identify the acid and the base (write the formula and the IDnext to it)   

c. Will Cl- affect the pH of the solution? Why?  

d. What is your prediction for the calculated pH compared to thepKa of the sample? Why?  

e. What is the pH of the solution? Was your predictioncorrect?

Answer & Explanation Solved by verified expert
4.0 Ratings (662 Votes)
a What type of solution you will have when the two compounds are mixed Here NH3 is strong base and NH4Cl is weak acid thus it is an example of basic buffer solution b    See Answer
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