Calculating the ph of a solution
Calculate the pH of a solution made by adding 18 g of sodium acetate, NaCH3COO, to 20. g of acetic acid, CH3COOH, and dissolving in water to make 100. mL of solution.
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A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of 0.200 A. The loop is inside a solenoid, with the plane of the loop perpendicular to the magnetic field of the solenoid.The solenoid has 30 turns/cm and carries
Explain the main concept behind the VSEPR theory of molecular shape. How do both number and type of electron pairs influence the shape of a molecule?
A point electric charge of 8Nc in kept at a distance of 1m from another point charge of -4Nc in free space. determine the location of a point along the line joining two charges where in the eletric field intensisty in zero
At a particular temperature and [A]0 = 2.00 x 10-2 concentration versus time data were collected for this reaction. Calculate the half-life for this reaction.
Find the mass of sodium required to profuce 5.68 L of hydrogen gas at STP from the reaction described bu the following equation: 2Na + 2H2O → 2NaOH + H2.
Create a circuit of three level-sensitive D latches connected in series (the output of one is connected to the input of the next). Use a timing diagram to show how a clock with a long high-time can cause the value at the input of the first D
How many moles of Na3C6H5O7 can be produced if one tablet containing 0.0119 mol of NaHCO3 is dissolved?
Compute the maximum acceptable tensile load Pu, on an angle L6x4x3/4 when connected to both legs. The 4 in. leg contains a single gage line of 7/8in. diameter bolts, and the 6in. leg contains a double gage line of 7/8in.
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Based on research, Priya should do which of the following in order to make a more convincing argument for change? Select all that apply.
1. Give a clear and concise explanation of the case at hand. 2. Give a thorough philosophical exegesis of the relevant aspects of Pojman's and Mosley's theories
ARGUMENT: The U.S. should legalize physician assisted death. *Argue against this resolution* Show that there is no significant problem to be addressed or need
From now on, it is not a real one but you can see a hypothetical argument against Kacey's cheerleading from a parent of another cheerleader:
Book eight of The Republic is one of the most interesting and challenging parts of the book. Socrates here describes increasingly bad ways of life and forms of
Using the knowledge you've accumulated in this course, write a short letter to the O Danny Taxes 20 editor of your local newspaper arguing
The Limits of Political Obligation. Several texts we have studied so far attempt to adjudicate the proper relationship between the citizen and the state.