Answers by Doug Knowles
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Answers by Doug Knowles

Answers by Doug Knowles
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Find the equilibrium constant for the reaction cr(s) + zn2+(aq) → cr2+(aq) + zn(s) if the standard cell emf is −0.76 v at the cathode and −0.91 v at the anode. r t f = 0.025693 v
answered Jun 12, 2019
4 votes
156k views
Hydrogen has three isotopes 1H, 2H, and 3H. What is the difference between these three isotopes? The number of protons ranges from 1 to 3. The number of electrons ranges from 1 to 3. The number of neutrons
answered Jan 19, 2019
3 votes
198k views
The depreciating value of a semi-truck can be modeled by y = Ao(0.85)x, where y is the remaining value of the semi, x is the time in years, and it depreciates at 15% per year. An exponential function comes
answered Dec 8, 2018
5 votes
172k views
Which of the following helped to balance power between the large and small states?
answered Nov 18, 2018
5 votes
184k views
Why did the counterculture movement decline??
answered Oct 29, 2018
4 votes
78.1k views
In your last 23 basketball games, you attempted 101 free throws and made 66. Find the experimental probability that you make a free throw. Write the probability as a percent, to the nearest tenth of a
answered Oct 12, 2018
6 votes
135k views
What petition did the delegates sign as a final attempt to restore harmony?
answered May 20, 2018
2 votes
46.6k views
At _______ next scheduled meeting, the committee will vote on the proposed bill. A.There B.its C.their D.it's Pick a pronoun that best fits!
answered Mar 29, 2018
7 votes
204k views
How do the first few chapters foreshadow Victor's dark future?
answered Mar 15, 2018
2 votes
223k views
PLEASE HELP!! In the wake of the Civil War, compared to the South the North A. had sustained very little destruction. B. had to create a new labor system. C. had more economic challenges. D. had to repair
answered Dec 15, 2017
5 votes
170k views
Which pokemon is first arceus, mew,rhydon,or bulbasuar?
answered Jun 23, 2017
2 votes
171k views
Which type of fitness is not based on performance?. A) agility. B) coordination. C) speed. D) flexibility.
answered Apr 17, 2017
6 votes
24.5k views
Amanda's gingiva is puffy and red, indicating that she's not removing plaque properly. What would the hygienist use to make the plaque visible to Amanda so she can learn how to remove it properly? A. An
answered Jan 16, 2017
5 votes
169k views
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