(Untitled)

[wrongly_amused]

So I'm meandering over an answer in my PCAT study guide for the wavelength for an atomic energy emission. I can't figure out how they got this answer, no matter how many times I work it out. (By hand - you can't use calculator on the PCAT.) Finally, I start going through the entire problem in the answer section, trying to find where their math

Comments

[gogglehead84]

wow, did you call the company?

[wrongly_amused]

I didn't buy the book, so it wouldn't be worth it. It is really infuriating, though. I'm currently working my way through the rest of the chemistry section, and I found yet ANOTHER error in the stoichiometry section. It's all recent enough for me to catch the errors, but I'd feel really bad for someone coming into this years removed from doing all of this work as it would be incredibly confusing.

[gogglehead84]

Well, glad you found the mistakes. That's pretty horrible.