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Shiro
Questions (5)
SOMEBODY PLEASE HELP ME! This is my last question for the chemistry and thank you. :D
A BS Medical Technology student was asked
5 answers
2,137 views
35.0 mL of a 0.250 M solution of KOH is titrated with 0.150 M HCl. After 35.0 mL of the HCl has been added, the resultant
2 answers
2,456 views
In a titration experiment, 20.4 mL of 0.883 M π»πΆπππ» neutralize 19.3 mL of π΅π(ππ»)2. What is the
3 answers
2,962 views
In a titration experiment, 20.4 mL of 0.883 M π»πΆπππ» neutralize 19.3 mL of π΅π(ππ»)2. What is the
1 answer
1,872 views
Is The molar absorptivity is characteristic to a molecule? true or false?
1 answer
464 views
Answers (7)
Thannkk youu so much dr bob, i answer all of them. when you get the number 1 then you can get the following number until number 6. Thank you very very much! i really appreciate it. :D
So, it should be letter D, basic and before the equivalence point??
Ohhh, sorry i already forgot that i already ask the question, i thought no one answer the previous one so i asked it again. thank you dr bob,
Nvm i already got it, 0.266=-logT derive, 10 raise to -0.266 thanks.
Nvm, i already got it, thank you so much dr bob.
I get the 1 and 3, but in number 2. what is T = Po/P before passing and after passing, so what is the T? is it the 256nm and 0.266?
So, how can i find the molar absorptivity constant in the given 0.153 at 256 nm and 1.000-cm path length. Can i get absorptivity constant with the given? so that i can now find the c in the A=abc, A/ab=c right?
