Do
Dear Professor Lin,
I have some questions about a few of the lecture notes from todays class:
(1) Why do titrations using 0.10 M ethanoic acid and 0.10 M hydrochloric acid require the same titre volume even though one is strong and one is weak?
(2) What’s the “pH range” referring to in the indicators section of the data booklet?
(3) What’s the difference between benzene and cyclohexene?
These are just a few of the questions I need a little assistance on. I see your office hours are tomorrow at 11:30am-1:00pm. I will not be able to make your open office hours but will it be okay to set up an appointment? Thank you in advance.
Best,
Samantha Brooks
Chemistry 123 Section 005
Don't
Professor Lin,
I do not understand the notes from class. I did not come to class today but I got them from another classmate. The slide about hydrochloric acid is confusing. I can read his hand writing but I do not understand the material. I tried coming to your office not during your office hours though because that's when I get lunch. I get off work at 3:00pm. Will you be there tomorrow at that time?
Thanks, Sam