Beer's Law

[kiplantt]

Yourmexplanation of the spectrophotometer was wrong. It works the other way around : the light goes from right to left on the diagram showed.

[TheCola90]

Very good fast talking made me know the case better and faster ... :)

[PurnenduD13]

Unfortunately what you say is incorrect. An absorbance of 0.43 does NOT mean that it absorbs 43% of the light. An absorbance of 0.43 means that it absorbs (1- 10^-0.43)*100%, or 63% of the light. Your relationship between absorbance and concentration is correct but your explanation of what absorbance is not. This is not doing others a service!

[MadcapClover]

Amazing, I have my lab exam in 2 days and this helped me out ! :) Thanks so much :)

[lychee159]

too fast... i can barely grasp whats you're saying....

[van1guard]

very helpful and concise

[1Camilleri]

Very good - the fast talking's good

[Onisasu]

thanks for the quick and helpful video! :)

[jbarah05]

BREATH!!!!!! Mother of god that was quick I didn't even understand one thing u said

[FateStayNightOST]

@jbarah05 I understood it perfectly fine. I don't know about you but slow talking makes me either (a) bored or (b) dazed out.

However, I understand your frustration. Things that are not intuitive require a step-by-step process treatment / short lecture/clarification.

[chrissline77]

Stop talking so fast!

[chemistmcg]

You explained your instrumental diagram backwards. the diode array detects the transmittance of light through your sample.

[whopper203]

thanks

[TheTayyab1]

thank you for posting the video, its really helpful....

[OathOfOdium]

This videos are so educational and great