How do you prepare a solution with distilled water
How do you prepare a solution with distilled water, with pH 7and conductivity 50 microsiemen s/cm (and another one with 200 microsiemen s/cm, same pH).
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A student made a standard solution by transferring0.0400g of NaCLinto 50ml volumetric flask, dissolving the salt and diluting the mark. She then withdrew 5ml aliquot with a volumetric pipet and transferred to a 50ml volumetric flask.
Three hours after taking a pain medication, 41% of the medication still remains in the bloodstream. Let m be the 1-hour decay factor. Find the 6-hour decay factor.
By cutting out equal corners of side x and bending up the sides explain how to determine the maximum possible capacity for a storage bin constructed in this way. What is the maximum cpacity?
Calculate the capacitance. The resistivity of the glass is rho = 1.2 x 10^13 ohms*m, and the dielectric constant is k = 5.6. Hint: Remember that I = dQ/dt.
Yesterday, he hiked 39 miles, spending 2 hours on level ground and 5 hours on uphill terrain. Find his average speed on level ground. Write the answer as a fraction and show all steps please.
Calculate the molarity of the standard base solution if a5.1362g sample is used to prepare 100ml in the volumetric flask.(Molecular weight: 121.13g)
Access time per pixel, compute the access time per pixel for system with resolution 640*480,1280*1024 assume a refresh rate of 60 fps(Hz)
Photosynthesis is a primary source of food and energy foralmost all living organisms. Recently, scientists have found livingorganisms in deep hydrothermal vents in oceans.
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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