Make sure this is correct please I have gotten two wrong answers
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Make sure this is correct please I have gotten two wrong answers
already
a. Consider the...
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 this is correct! I have gotten two wrong answers already so far! Reaction...
please make sure this is correct! I have gotten two wrong
answers already so far!
Reaction 1 below occurs very slowly, while reaction 2 below occurs much more rapidly: 1. O2(g) +20(g) 2. Ar(g) + O2(g) → Ar(g) +20(g) Q9.1 2 Points a. Ar(g) can be viewd as a catalyst in reaction 2, as it accelerates the reaction, but is neither created nor destroyed by the reaction. Which of the following is true? O Reaction 1 will have a greater...
Please make sure your answer is correct. I have gotten numerous wrong answers. Thanks. This one...
Please make sure your answer is correct. I have gotten numerous
wrong answers. Thanks.
This one too:
And this one:
Again please make sure you are correct.
If you have time: This one was marked wrong too, so if you can
solve I give thumbs up thanks.
Consider the following reaction mechanism: Step 1 K 2A + B =D (fast equilibrium) Step 2 D+B *3 E+F (slow) Step 3 FKG (fast) c. What is the rate law that corresponds to...
please make sure answers are correct, I've gotten a lot of these back that are wrong...
please make sure answers are correct, I've gotten a lot of
these back that are wrong & its frustrating
A 9.00 L tank at 13.4 °C is filled with 18,6 g of sulfur tetrafluoride gas and 3.45 g of boron trifluoride gas. You can assume both gases behave as ideal gase under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of...
will give thumbs up! please answer both parts to the question, thanks! a. Consider the following...
will give thumbs up! please answer both parts to the question,
thanks!
a. Consider the following complex reaction. X + 2Y products What are the units of the rate constant for this reaction? OM:8-1 O 8-1 OM-1.8-1 OM-2.8-1 This question cannot be answered without additional information. b. Which of the following questions are addressed by the subject of chemical kinetics? Select all that apply. There are two correct answers. Will substances react when mixed together? If a reaction happens how...
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...
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 make sure these both are correct I keep getting different answers, make sure it is...
Please make sure these both are correct I
keep getting different answers, make sure it is not wrong the
answer you give. THANKS
Reaction 1 below occurs very slowly, while reaction 2 below occurs much more rapidly: 1. O2(g) → 20 (9) 2. Ar(g) + O2(g) → Ar(g) + 2O(g) Q9.1 2 Points a. Ar(g) can be viewd as a catalyst in reaction 2, as it accelerates the reaction, but is neither created nor destroyed by the reaction. Which of...
Please answer all parts to this question! parts a through d! This is all one question...
Please answer all parts to this question! parts a through d!
This is all one question so I could not post them separately,
please also check your answers because the last person got it
wrong! Thank you! Will give thumbs up.
a. Consider the following complex reaction. X + 2Y + products. What are the units of the rate constant for this reaction? O M·s-1 1 S O M-1.5-1 O M-2.5-1 This question cannot be answered without additional information. b....
the answers i already have are probably wrong. please correct if so. thank you!!! Suppose that...
the
answers i already have are probably wrong. please correct if so.
thank you!!!
Suppose that you have an initial investment of $350. For each of the given compounding situations, using an annual percentage rate (APR) of 1.5% find the value of the investment after 22 months, find how long it would take to double the money, and find the APY. Follow the rounding rules at the top of the column and include units in your answers. Compounded Formula entered...
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 this is correct! I have gotten two wrong
answers already so far!
Reaction 1 below occurs very slowly, while reaction 2 below occurs much more rapidly: 1. O2(g) +20(g) 2. Ar(g) + O2(g) → Ar(g) +20(g) Q9.1 2 Points a. Ar(g) can be viewd as a catalyst in reaction 2, as it accelerates the reaction, but is neither created nor destroyed by the reaction. Which of the following is true? O Reaction 1 will have a greater...
Please make sure your answer is correct. I have gotten numerous
wrong answers. Thanks.
This one too:
And this one:
Again please make sure you are correct.
If you have time: This one was marked wrong too, so if you can
solve I give thumbs up thanks.
Consider the following reaction mechanism: Step 1 K 2A + B =D (fast equilibrium) Step 2 D+B *3 E+F (slow) Step 3 FKG (fast) c. What is the rate law that corresponds to...
please make sure answers are correct, I've gotten a lot of
these back that are wrong & its frustrating
A 9.00 L tank at 13.4 °C is filled with 18,6 g of sulfur tetrafluoride gas and 3.45 g of boron trifluoride gas. You can assume both gases behave as ideal gase under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Be sure your answers have the correct number of...
will give thumbs up! please answer both parts to the question,
thanks!
a. Consider the following complex reaction. X + 2Y products What are the units of the rate constant for this reaction? OM:8-1 O 8-1 OM-1.8-1 OM-2.8-1 This question cannot be answered without additional information. b. Which of the following questions are addressed by the subject of chemical kinetics? Select all that apply. There are two correct answers. Will substances react when mixed together? If a reaction happens how...
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...
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 make sure these both are correct I
keep getting different answers, make sure it is not wrong the
answer you give. THANKS
Reaction 1 below occurs very slowly, while reaction 2 below occurs much more rapidly: 1. O2(g) → 20 (9) 2. Ar(g) + O2(g) → Ar(g) + 2O(g) Q9.1 2 Points a. Ar(g) can be viewd as a catalyst in reaction 2, as it accelerates the reaction, but is neither created nor destroyed by the reaction. Which of...
Please answer all parts to this question! parts a through d!
This is all one question so I could not post them separately,
please also check your answers because the last person got it
wrong! Thank you! Will give thumbs up.
a. Consider the following complex reaction. X + 2Y + products. What are the units of the rate constant for this reaction? O M·s-1 1 S O M-1.5-1 O M-2.5-1 This question cannot be answered without additional information. b....
the
answers i already have are probably wrong. please correct if so.
thank you!!!
Suppose that you have an initial investment of $350. For each of the given compounding situations, using an annual percentage rate (APR) of 1.5% find the value of the investment after 22 months, find how long it would take to double the money, and find the APY. Follow the rounding rules at the top of the column and include units in your answers. Compounded Formula entered...
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