Describe how you prepare 500 times 102 ml of 07 m cuso4 how
Describe how you prepare 5.00 times 10^2 mL of 0.7 M CuSO4. How many grams of CuSO4 are needed?? How many significant figures are used for the mass? What type of container should it be made up in?
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A 0.2044 g sample of potassium hydrogen phthalate (KHC8H4O4, a primary standard) was quantitatively transferred to a 100.00 mL volumetric flask and water was added to the mark.
An asset used in a four-year project falls in the five-year MACRS class for tax purposes. The asset has an acquisition cost of $6,020,000 and will be sold for $1,220,000 at the end of the project. If the tax rate is 35 percent, what is the afterta
Why do the continents "float high" relative to the ocean basins and how does one determine the relative ages of a sequence of sedimentary rocks? Absolute ages?
In an EM wave the electric field oscillates 4 X 10^14 HZ at in the North - South direction. In what direction is the magnetic field oscillating
Describe how you prepare 5.00 times 10^2 mL of 0.7 M CuSO4. How many grams of CuSO4 are needed. How many significant figures are used for the mass. What type of container should it be made up in.
a current of 2.78A slows in a straight wire segment of length 3.00cm i + 4.00cm j in a uniform magnetic field of strngth (2.50T).
Steam enters an adiabatic nozzle at 3.5Mpa and 300C with a low velocity and leaves at 1.6Mpa and 250C at a rate of 0.4kg/s. If the surrounding is 10 at 100Kpa and 18C, find A) The exit velocity B)The 2Nd law efficiency
When 2.00 mL of a 5.0 ppm Cu^2+ solution was added to the above Cu^2+ sample solution, the new absorbance was found to be 0.324 AU. What was the concentration of Cu^2+ in the original 10.0 mL solution
A Carnot engine operating between energy reservoirs at temperatures 300K \rm K and 530K K produces a power output of 1200W, What is the rate of heat output
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Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory
Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,
Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance
Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention
When Min decided to begin his supervised field experience, he applied at a company in his hometown that provided applied behavior analysis
Prior to your taking this graduate HR law class you had heard of the term "gender stereotyping," but didn't know much about it.