I got parts a-c correct, but I cannot figure out parts d and e.
I have gotten these two wrong, so I am down to my last attempt. Any
help is appreciated.
Homework Answers
![На Роа е н* + H, Po4 (1-) с е кс Коу - ін] LњPO4) LH; Po415 е - 11 6:060 - 0° 328 TH PO4 = 0 328 Хо• T660 : 0.0747 р. - Хо](http://img.homeworklib.com/questions/f60ea280-717e-11ea-ae09-63d49648dd66.png?x-oss-process=image/resize,w_560)
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I got parts a-c correct, but I cannot figure out parts d and e.
I have...
Please make sure parts e and f are correct, I have gotten two wrong answers so...
Please make sure parts e and f are correct, I have gotten two
wrong answers so far. Thanks. Will give thumbs up. Please show
work.
Here is a list of hypothetical acids with their pKa's. The pKa values are valid at 25 °C. Acid pK a А 3.44 B 5.12 с 6.40 D 8.52 d. Which of these acids, in combination with its conjugate base, would be the best one to use to create a buffer with a pH of...
2. Calculate y, and report the result with the correct number of significant figures and the absolute error: y-251(+-1) x 860(+-2) / 1.673(+-0.006) Its question #2 i typed it out you do not need...
2. Calculate y, and report the result with the correct number
of significant figures and the absolute error: y-251(+-1) x
860(+-2) / 1.673(+-0.006)
Its
question #2 i typed it out you do not need the picture
The question is to Calculate Y, and report the result with the
correct number of significant figures and the absolute error:
y=251(+-1) x 860(+-2) / 1.673(+-0.006)
3
sig figs
(10 points) Calculate the pH of a solution that is 0.04 M in NH, and...
please make sure these are correct! I have gotten two wrong answers already. thanks. Will give...
please make sure these are correct! I have gotten two wrong
answers already. thanks. Will give thumbs up
Consider the following galvanic cell: Pt(s)|Br- (aq)|Br2(1)||Cr2O72- (aq), Cr3+ (aq)|Pt(s) C. Calculate the equilibrium constant for this reaction at 25 °C using electrochemical data. d. Calculate the cell potential for this galvanic cell assuming the following conditions: pH = 0 · [Cr2O72-] = 1.0 M Br-) = 0.20 M, (Cr3+] = 1.0 x 10-5 M T = 25 °C. Create and upload...
PLEASE MAKE SURE C AND D ARE CORRECT! i have had two wrong answers so far....
PLEASE MAKE SURE C AND D ARE CORRECT! i have had two wrong
answers so far. This is all one question, so I could not post the
parts separately. Thanks.
Consider the following reaction mechanism: Step 1 K 2A + B =D (fast equilibrium) Step 2 D+B kk E+F (slow) Step 3 F G (fast) a. Give the molecularity of each step. Step 1 O unimolecular bimolecular O termolecular Step 2 unimolecular Obimolecular termolecular Step 3 unimolecular O bimolecular termolecular...
PLEASE READ THIS BEFORE YOU START SOLVING: I need an explanation for Part d only. The correct answer is 4.02 m, but I don't know how to get it, thanks! No need to do parts a, b and c!! THANK YOUU...
PLEASE READ THIS
BEFORE YOU START SOLVING: I need an explanation for Part
d only. The correct answer is 4.02 m, but I don't know how to get
it, thanks! No need to do parts a, b and c!! THANK
YOUUUUU
Free Surface A curved surface as shown in the diagram above) defined as a quarter circle with radius of length r = 18 m is submerged in a liquid with the flat edge at a distance h - 10...
Please make sure parts e and f are correct, I have gotten two
wrong answers so far. Thanks. Will give thumbs up. Please show
work.
Here is a list of hypothetical acids with their pKa's. The pKa values are valid at 25 °C. Acid pK a А 3.44 B 5.12 с 6.40 D 8.52 d. Which of these acids, in combination with its conjugate base, would be the best one to use to create a buffer with a pH of...
2. Calculate y, and report the result with the correct number
of significant figures and the absolute error: y-251(+-1) x
860(+-2) / 1.673(+-0.006)
Its
question #2 i typed it out you do not need the picture
The question is to Calculate Y, and report the result with the
correct number of significant figures and the absolute error:
y=251(+-1) x 860(+-2) / 1.673(+-0.006)
3
sig figs
(10 points) Calculate the pH of a solution that is 0.04 M in NH, and...
please make sure these are correct! I have gotten two wrong
answers already. thanks. Will give thumbs up
Consider the following galvanic cell: Pt(s)|Br- (aq)|Br2(1)||Cr2O72- (aq), Cr3+ (aq)|Pt(s) C. Calculate the equilibrium constant for this reaction at 25 °C using electrochemical data. d. Calculate the cell potential for this galvanic cell assuming the following conditions: pH = 0 · [Cr2O72-] = 1.0 M Br-) = 0.20 M, (Cr3+] = 1.0 x 10-5 M T = 25 °C. Create and upload...
PLEASE MAKE SURE C AND D ARE CORRECT! i have had two wrong
answers so far. This is all one question, so I could not post the
parts separately. Thanks.
Consider the following reaction mechanism: Step 1 K 2A + B =D (fast equilibrium) Step 2 D+B kk E+F (slow) Step 3 F G (fast) a. Give the molecularity of each step. Step 1 O unimolecular bimolecular O termolecular Step 2 unimolecular Obimolecular termolecular Step 3 unimolecular O bimolecular termolecular...
PLEASE READ THIS
BEFORE YOU START SOLVING: I need an explanation for Part
d only. The correct answer is 4.02 m, but I don't know how to get
it, thanks! No need to do parts a, b and c!! THANK
YOUUUUU
Free Surface A curved surface as shown in the diagram above) defined as a quarter circle with radius of length r = 18 m is submerged in a liquid with the flat edge at a distance h - 10...
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