What is the new concentration of your dilute solution
The concentration of the spectrophotometry stock solution is 0.157M CuSO4 ⋅ 5H2O.a. What is the concentration of the Cu+2 ion?b. If you use 6.00 mL of this solution and dilute it to 10.00 mL,what is the new concentration of your dilute solution?
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A fixed charge Q= +3.79 µC is held fixed at the origin. A second charge q= +3.79 µC is released from rest at the position (1.15 m, 0.350 m) a) If the mass of q is 1.10 g, what is its speed when it moves infinitely far from the origin?
Find the are under the standard normal curve for the following:
Two clockwise rotating point vertices of strength 8 ft^2/s are located at (0,0) and (0,3) at a given instant (a) find their location after 1.0 s (b) if the sense of the vortex at the origin is reversed. Find their position after 1.0 s.
The feasibility of constructing a profitable electricity producing windmill depends on the mean velocity of the wind. For a certain type of windmill, the mean would have to exceed 20 miles per hour to warrant its construction.
What is the concentration of the Cu+2 ion? If you use 6.00 mL of this solution and dilute it to 10.00 mL,what is the new concentration of your dilute solution?
A 1.50 kg object is held 1.25 m above a relaxed, massless vertical spring with a force constant of 300 N/m. The object is dropped onto the spring. 1.) How far does the object compress the spring?
If a section of concrete is poured for a road and the engineer leaves no gap between sections poured before and after the section, what will happen to the concrete if the temperature varies from 0 C to 40 C?
A stone is thrown upward at an angle of 63° above the horizontal. Its maximum height during the trajectory is 24 m. What was the stone's initial speed?
What is the reaction that occurs when sodium benzoate (asolid salt) is dissolved in water?NaC6H5CO2 +H2O-> ?Image text transcribed for accessibility:what is the reaction that occurs when sodium benzoate (asolid salt) is dissolved in water?
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