How to calculate the ph during the titration
Calculate the pH during the titration of 100.00 mL of 0.200 M HNO3 with 0.400 M KOH after 0, 25.00, 50.00, and 75.00 mL of KOH have been added.
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A high-voltage transmission line with a resistance of 0.29 /km carries a current of 1010 A. The line is at a potential of 680 kV at the power station and carries the current to a city located 164 km from the station. (a) What is the power loss due
Determine the change in the internal energy and enthalpy of water on the basis of the (a) compressed liquid tables, (b) incompressible substance approximation and property tables (c) specific heat model.
How much work does the electric field do in moving a proton from a point with a potential of +130 V to a point where it is -45 V? Express your answer in joules.
In a chemical reaction, the products have a lower potentialenergy than thereactants. This reaction must have a negative (1) DG; (2) DS; (3) DH; (4)DX. Can you explain why?
Find the maximum tangential stress, maximum radial stress and maximum shear stress assuming no grinding load and a material with v = 0.2.
A study found that the average time it took a person to find a new job was 3.5 months. If a sample of 30 job seekers was surveyed, find the 90% confidence interval of the mean. Assume the standard deviation of the sample is 0.5 month.
If a chemist produced 926.77 g. of zinc sulfide at the end of the experiment, what mass of zinc was initially placed into the reaction chamber?
How many hours are required in order to reduce 325 mL of a 0.481 M solution of CuCl2 to 0.226 M in 0.226 M in Cu2+ using a 0.978 A current
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Post your application of ethical frameworks to the ethical dilemma posed in the case study. In your application, do the following:
This activity will give you an opportunity to engage your classmates in a discussion of art and its purpose. This is an experiential learning activity.
It is popular in some circles to suggest that applying Old Testament legislative principles to modern societies would produce a more just society.
1. In our pursuit of a harmonious living, Plato advises that we do the following: a. avoid physical pleasures, b. help and defend the weak and the poor
Determine whether this argument is using deductive or inductive reasoning. Then evaluate the argument as either valid/invalid or strong/weak.
You will write a well-developed and thought-out and complete essay that discusses your personal philosophy of education and theorists
Question: We considered the following argument, from Rachel's essay. (1) Some moral beliefs vary from culture to culture.