Calculate the molality of urea in the solution
At 27 degrees celsius, the vapor pressure of pure water is 23.76 mmHg and that of an aqueous solution of urea is 22.99 mmHg. Calculate the molality of urea in the solution.
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The heat capacity of the bomb is 8.151 J/K and the heat capacity of water is 4.184 J/g*k. Calculate the heat of reaction per mole of NaCl.
The net income reported on the income statement for the current year was $720,000. Depreciation recoreded on store equipment for the year amounted to $32,700.
Buffers are typically made by combining a weak acid with its salt or by combining a weak base with its salt. Which of the following will be the other component present in a prepared buffer if one component was NH4Cl?
Saturn issues 6.5%, five-year bonds dated January 1, 2011, with a $500,000 par value. The bonds pay interest on June 30 and December 31 and are issued at a price of $510,666. The annual market rate is 6%.
What are the units to be for a third order reaction? (if time units are in minutes)
You are considering two independent projects A a project B. The intitial cash outlay associated with project A is $50,000 and the initial cash outlay associated with project B is $70,000.
Given Target's stock price was $50 per share at the end of January 2011, what was Target's PE ratio as of that date? If the average PE for companies is 15, what does this tell you the market is sayingabout Target's future?
For the reaction, A = B + C, the rate law is k[A]. If it takes 80.0 seconds for 70.0% of a 10.0 gram sample of A to be transformed into products, what is the value of the rate constant?
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