Data Analysis Questions for Azo Violet

A. Dyeing Test

a. Did your product dye cotton orange?

b. Was there anything that wasn’t exactly correct (ie very light orange)?

c. Is there something you could have done to improve your result?

i. If so, why?

ii. If not, why?

B. pH Test

a. Was your product orange in acidic solution?

b. Was your product purple in basic solution?

c. Was there anything that wasn’t exactly correct?

d. Were there any errors observed?

e. What caused these errors?

f. Why do these errors give you the results in the experiment?