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write my assignment 16249

But…add an acid

>      OH

       H+

Or add a base

                                                           H+       <

                                                                               OH

Important facts about the pH scale:

·        The pH scale ranges from 0 to 14

·        The pH scale is logarithmic. That is, a change of 1 pH unit represents a 10-fold change in hydrogen ion concentration. 

·         The pH scale is “inverted”—a lower pH means a higher concentration of H+

                                             a higher pH means a lower concentration of H+

·        Solutions with pH = 7 are neutral (for example, pure water)

·        Solutions with pH < 7 are acidic

·        Solutions with pH > 7 are basic (or “alkaline”)

An acid is a substance that releases or causes the release of H+ into solution.

Solutions that have pH values lower than 7 are considered to be acids. Some common acids are hydrochloric acid, acetic acid, carbonic acid, and sulfuric acid. All of these compounds contain hydrogen. When the compound is dissolved in water, hydrogen ions are released, and the pH of the solution is low. View the image of phenol red tubes to observe the tubes and answer the following questions.

1. What color is the phenol red solution initially? (This solution is shown in the middle of the image of phenol red tubes.)

 

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write my assignment 12170

Hi! I’m not sure how to approach this question, so I would really appreciate if you could do it and show me the steps. Thank you!

For the following, consider a typical short-run production scenario:

a.) Assuming that MPL is greater than APL at low levels of output, draw a graph of curves that represent MPL and APL at various levels of labor. In a sentence or two, explain how changes in APL are determined by the level of the MPL.

b.) Draw a graph illustrating the standard representation of AFC, AVC, AC & MC. In a sentence or two, explain why MC crosses AVC and AC where it does.

c.) Now consider the graph of a Cobb-Douglas production function in the short-run: q=(NL^(1/2))(K^(1/2)), where N>0 and K bar (symbol where bar is over top of K) is some fixed amount of capital.

i. Briefly explain how we can identify MPL and APL from the graph.

ii. Show the point where APL is at its maximum on your graph and label that labor level L*. At L*, is the MPL greater than, less than, or equal to APL? Explain in a sentence how your graph of the production function illustrates your answer about the relationship between MPL and APL at L*.

 

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write my assignment 19058

How would you respond:

  1. Shared decision making is a way to make sure there is not only one person makes a decision. The judge has the ultimate decision on major factors but the defense, prosecutors, and jurors play a role. The prosecutors offer bail recommendations, the defense and prosecution work together on a plea agreement, and the jury is entrusted with the final decision (Neubauer, 2017). Shared decision making also helps in case something went wrong, it was shown everyone thought it was a good idea (Neubauer, 2017). I don’t think that it violates the adversary system. There are safeguards in place to make sure the defendant is getting fair rights. There are checks and balances among the different parties to stop one from getting more power than the other. The Judge can disregard the jury’s decision if they think it was improper and the jury can disregard the judge to have a fair verdict. The defense attorney can search out the rights of the accused. The defense is able to have the presumption of innocence until the prosecution has proven guilt beyond a reasonable doubt (Neubauer, 2017).I think if anything this helps give the defendant’s rights “more power”. I think this because then they aren’t being just pushed to the side because the prosecution thinks they’re guilty or dangerous. The defendant gets the right to a fair trial no matter what. Even if the prosecution is very adamant on them being guilty and needing a high bond, the defense has the right to say that the defendant is not a danger and can request no jail time before trial. I think the adversary system is beneficial. With this system there is more than one person giving their side on the verdict. It also helps that more than one person have some powers, not just one person with all powers. This way they can all make sure everything is fair. 

 

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write my assignment 26244

Iterating a method over a collection of objects is a common task that you may complete unknowingly each day. Within a collection of similar things, you identify the characteristics that make the individual elements unique and treat them differently according to their classifications. For example, assume that you are at a store and want to pay for something in cash. The bills in your wallet or purse represent a collection of similar objects, differentiated by denomination. It would not be very helpful to treat all of the bills the same, even though they are made from the same paper and have the same dimensions—eight bills does not equate to eight dollars unless each is a one-dollar bill.How would you calculate how much money you have to spend? Each denomination needs a different value assigned. You compute a running total until you have accounted for all of the bills. For the moment, assume you are uncomfortable carrying large bills, so your wallet or purse contains $1, $5, $10, or $20 bills. The following program represents a “pseudo code” solution to this exercise.totalCash is a whole number that starts at zero while (I still have bills left to account for)if (current bill is $1)add 1 to totalCashif (current bill is $5)add 5 to totalCashif (current bill is $10)add 10 to totalCashif (current bill is $20)add 20 to totalCash if (totalCash > itemPrice)I have enough money to buy the item. elseI don’t. This is an example of an iterative method because it is repeated over and over for the entire collection.Think of a way in which you apply an iterative method to a collection of similar objects in your day-to-day life. Be creative—in other words, identify a situation that does not involve money (either paper or coins). Think about the ways in which the items of your collection are alike, as well as the key ways in which they differ. Post a response that:1.Briefly describes your collection and the elements that comprise it2.Identifies the characteristic(s) that differentiate(s) the elements of the collection3.Briefly describes the method you apply to that collection4.Defines the method using pseudo code that contains at least two if methods

Total order1. Briefly describes your collection and the elements that comprise it 2. Identifies the characteristic(s) that differentiate(s) the elements of the collection Solution: Description…

 

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