Final temperature of the nickel-water mixture
100.0 g of nickel at 150 °C was placed in 1.00 L of water at 25.0 °C. The final temperature of the nickel-water mixture was 26.3 °C. What is the specific heat of the nickel?
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A voltaic cell employs the following redox reaction: Sn^2+(aq)+ Mn(s)--> Sn(s) + Mn^2+(aq)
Calculate the apparent molar mass of the solute and suggest an interpretation
What pH must be maintained by a buffers solution so that no more than 0.010% of the mg2+ present in 0.360 M MgCl2 (aq) remains in solution following the precipitation of Mg(OH)2(s)?
determine the specific heat capacity of a metal that has a mas of 14 grams. As the metal cools from 400 degrees celcius to 200 degrees celcius, 364 joules of heat is released.
if 5.50 mol calcium carbide reacts with an excess water, how many moles of acetylene will be produced?
Imagine that you are starting a business. Determine the tax considerations that might result in you setting the business up as a proprietorship or a partnership, rather than a corporation. Provide a rationale for your decision.
Consider the unbalanced equation above. A 0.150 g sample of CS2 is reacted with 265 mL of O2 at STP. What is the total volume of the final mixture of gases at STP? Use molar masses with at least as many significant figures as the data given.
Calculate the PV work done when 50.0 g of tin dissolves in excess acid at 1.00 bar and 25degrees Celsius. Assume ideal gas behavior.
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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