State how much greater the bleach should be considered
State how much greater the bleach should be to be considered in large excess. If the dye is 1×10-5 M how much can the bleach be diluted before you no longer consider it to be in excess?
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A volume 10.0mL of a 0.00550 M solution of Cl- ions are reacted with 0.500 M soultion of AgNO3. What is the maximum mass of AgCl that precitates?
Calculate the concentration, in moles per liter, of each of the ions pres- ent after mixing. Assume that the volumes are additive.
Assume a wind turbine with a hub 50 meters above the ground, a rotor diameter of 45 meters and a wind-conversion efficiency of 25 percent.
Copper metal has a specific heat of .385 J/g.degrees C. Calculate the amount of heat required to raise the temperature of 22.8g of Cu from 20.0 degrees C to 875 degrees C.
A mole of ascorbic acid (vitamin C), C6H8O6, has a mass of 176.0 g. If you ingest a vitamin C tablet containing 4.5 x 1022 carbon atoms, what was the mass, in milligrams, of the tablet, assuming that the tablet is 100% pure?
Nitrite is a common food preservative. It can be detected by titrating a nitrite-containing sample with a solution of iodine, which converts nitrite to nitrate.
if 10.0 grams of sodium bicarbonate reacts with 50.0 mL of 2 M acetic acid, what is the limiting reactant? what reactant is in excess, and by how much? what volume of carbon dioxide gas would form?
Calculate the pH of a buffer solution obtained by mixing 400.0 mL of 0.200 M acetic acid solution and 100.0 mL of a 0.300 M sodium hydroxide solution.(The pKa of Acitic Acid, CH3OOH is 4.74)
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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