Thursday
October 2, 2014

Homework Help: College Chemistry

Posted by James on Tuesday, October 19, 2010 at 11:10pm.

The Question Is:

"A student weighs 0.347 g of KHP on a laboratory balance. The KHP was titrated with NaOH and the concentration of the NaOH determined to be 0.110 M. For the second titration, the student correctly diluted 6 M HCl from the reagent shelf using a graduated cylinder to obtain approximately 0.6 M HCl. This solution was titrated with the original NaOH solution. The student calculated the concentration of NaOH from the experiment to be 0.099 M. In which experiment should the student be more confident of the concentration of the NaOH solution? Why?"

I believe the second titration would be more accurate due to it being titrated with the original amount of NaOH and so im assuming that its concentration would yield a better result. Would that be the case, is there anything im neglecting?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

College Chemistry - "A student weighs 0.347 g of KHP on a laboratory balance. ...
Chemistry - The Question Is: "A student weighs 0.347 g of KHP on a laboratory ...
chemistry - KHP is a monoprotic acid with a molar mass of 204.22 g/mol. The ...
Inorganic chemistry - Potassium hydrogen phthalate (molar mass = 204.2g/mol) is ...
chemistry - If the stockroom fails to dry the KHP to remove the waters of ...
Chemistry - A Student Performing a lab weighed a 1.0993g sample, containing an ...
Chemistry - A student titrated 1.852 g of a mixture containing potassium ...
College Chemistry - A student weighs out 0.568 g of KHP (molar mass=204g/mol) ...
Help!!!!!!!!!!!! - A 0.391 g sample of KHP will be titrated with a NaOH ...
chemistry - Titration was used to determine the molarity of acetic acid in ...

Search
Members