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Assume you are a project manager in your organization. What is your company's organizational structure? How would you approach acquiring a project team in your organization based on your organizational structure? What would be the most challenging aspect of acquiring your project team?
The delta G for the freezing of H2O (l) at -10 degrees celsius is -210 J/mol and the heat of fusion of ice at this temperature is 5610 J/mol. Find the entropy change of the universe when 2 mol of water freezes at -10 C.
What is the molecular formula of the molecule that had an empiricial formula of C2 H4 S and a molar mass of 180.35% g/molecular.
A gas is initially at 1.2 atm, 15.0 L, and O°C. What is the final pressure when the same amount of gas is heated to 10°C and the volume changed to 24.0 L
The freezing point depression of water is a rather small 1.86 deg C kg/mol. Addition of 0.100 g of an unknown compound to 2.50 g of water results in a decrease in the melting point of 2.3 deg C. What is the molecular mass of the unknown
When a sample of H2S gas produced according to the equation was collected over water at 25 oC the pressure of gas above the water was 0.997 atm and its volume was 6380 mL. Calculate the mass (g) of Fe2S3 that reacted. Be sure to consider the vapor..
ninickel can be extracted from nickel sulfide concentrates at 1200 c via the following reaction4nios ni3s2s -gt 7nis
If antique brass is 30.0% zinc and 70.0% copper, how many grams of antique brass can be made from 18.0 grams of zinc and 35.1 grams of copper
Question- Which solution below would have the greatest buffering capacity. The solution was prepared from a weak base and the salt of its conjugate acid.
a mixture of ch4 methane and c2h6 ethane weighs 68.00 grams and it is burned in with oxygen fuel. the products formed
The water temperature rose from 22.50ºC to 23.17ºC. What is the specific heat of the lead pellet? (The specific heat of water is 4.184 J/gºC, and the density of water is 1.00 g/mL.)
A. Assume a coal burning power plant generates superheated steam at 1200oC. The steam expands through a two-stage turbine and is eventually exhausted at 200oC. Question- What is the maximum theoretical efficiency
Carbon-14 has a half-life of 5730 years. How long will it take for a sample to decay to only 17% of its original amount
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