Calculate the molarity
Calculate the molarity of 52.56 grams of Al2(SO4)3 in 1.80 L of solution.
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The energy required to melt 1.00 g of ice at 0 degrees celcius is 333 J. If one ice cube has a mass of 62.0 g and a tray contains 16 ice cubes, what quantity of energy is required to melt a tray of ice cubes to form liquid water at 0 degrees celcius.
A solution of water (Kb=0.512 C) and glucose freezes at 4.15. What is the molal concentration of glucose in this solution? Assume that the freezing point of pure water is 0.00 .
When the concentration of stilbene is .8 mol/L and the concentration of isostilbene is .2 mol/L, find the net rate of production of isostilbene per liter of reaction mixture.
Develop a two- to three-page paper (excluding the title and reference pages) focusing on the selection of the most relevant factors to consider in a personal bankruptcy. You need to address the following:Describe the factors you should consider whe
If 3.25 L of ammonia react with an excess of oxygen to form nitrogen monoxide and water steam, what volume of water steam will be produced? The pressure and temperature stay constant.
What mass of oxygen should be placed in the calorimeter? Assume that a 10-fold excess of Oxygen is used to ensure complete reaction. How much energy is released by the experiment?
Directions: Answer the following questions on a separate document. Explain how you reached the answer or show your work if a mathematical calculation is needed, or both. Submit your assignment using the assignment link in the course shell. This h
How much energy in joules does it take to raise 25.0g of liquid ethanol at 25.0°C to 78.0°C and then evaporate? Ethanol has a latent heat of fusion of 109 J/g and a latent heat of vaporization of 838 J/g. Ethanol also has a specific heat capa
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Which of the following can cause pelvic inflammatory disease, characterized by fever and abdominal pain?
List two things that affect which cleaning, sanitizing and pest control equipment and materials are used as part of the food safety program.
Write a proposal for a study about your topic (Transmitted Culture). Design a potential study to explore a relevant human behavior related to your topic
I don't believe anyone in the world should ever have to put off seeing a doctor because they can't afford it. Nor should anyone go bankrupt due to medical expen
Report on either Exercise 7.4 Grief Therapy or Exercise 7.5 Spirituality answering the questions from page 179 (see page 179, Exercise 7.4 Grief Therapy and Exe
Topic: The impact of delayed diagnosis on outcome in pediatric asthma patients. State your draft thesis/problem statement which includes the subject, problem
A client with acute otitis externa in the left ear has been prescribed neomycin-polymyxin B-hydrocortisone ear drops.