How many grams of water should one use to prepare solution
If one wanted to make 480g of H2O solution of K2CrO4, whose mass % is 6.2 % how many grams of K2CrO4 and how many grams of water should one use to prepare this solution.
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Having some trouble solving this question. If anyone can help it would be great! XYZ Company is considering purchasing an asset for $100,000 that has a 5-year useful life and a $20,000 salvage value.
A silica fiber has an outer diameter of 125 micro meter. What is the total volume of silica for a 1-km length? This fiber is wound on a spool whose unloaded diameter is 20 em. The spool height is 10 em. Compute the diameter of the fully loaded
63mL of a 1.70 M solution is diluted to a volume of 218 mL. A 109mL portion of the solution is diluted using 117mL of water. What is the final concentration?
The flat bar shown in sketch g is made of cold-drawn, high carbon steel (AISI 1080). The cyclic, nonzero, mean axial load variation is from a minimum of 2kN to a maximum of 10kN. Using the modified Goodman failure theory.
determine the molar composition in percent of the mixture by assuming a linear relation between the refractive index and the molar composition of the mixture?
A 100 eV electron is red in a perpendicular direction toward the centre of a very large plate that has a uniform surface charge density of 3:0 106C=m2 From what distance must the electron be red if it is to just fail to strike the plate?
In the same last problem, use the single block equation to find frequency response and then plots the Amplitude Spectrum and the Phase Spectrum by using Matlab or MathCad. Hint: H(jw)=A(w)e^(jp(w))
The motion of the slender 10kg rod AB is guided by collars of negligible mass that slide freely on the vertical and horizontal rods. knowing that the bar is released from rest when θ=30, determine the velocity of the collars A and B when &theta
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult