Course Contents> ... Expt 10 Calcium in Milk using an Ion Selective Electrode » 09.problem 9....
om op 10.02leic acid boleton? • O time Timer Notes notes volume Evaluate Course Contents ... >> Expt 7 Riboflavin by Fluorescence Spectroscopy > Q10 problem 10. What volume of 0.200 M acetic acid (in mL) is needed to prepare 300 mL of a 0.024 M acetic acid solution? O 36 O 0.028 O 72.0 36.0 Submit Answer Incorrect. Tries 1/2 Previous Tries This discussion is closed. pe Course Contents y 14. The unknown tablet is prepared for analysis in...
I need help with the problem in the last photo.. I thought I’d
post my lab explanation and data if that helps you get a better
understanding, but it’s just the question at the end. I know I need
to use the Henderson Hasselbach equation.. so... 4.70 = pKa + log(
[acetate-ion] / [acetic-ion] ) and solve for pKa, then Ka.. but how
do I find the concentrations to put in the log fraction?
Thanks, in advance!
Learning Objectives: 1....