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Certain yeast can degrade glucose into ethanol and carbon dioxide in a process called alcoholic fermentation according to the equation:
C6H12O6(s)® 2 C2H5OH(l) + 2 CO2(g)
need down wind concentrations for a dirty bomb dust cloud that carries toward a nearby downtown area on a light wind
Create a 7-step procedure you can use to determine those cation/anion pairs that produce precipitates. Make sure you include all equipment and amounts of materials you expect to use.
Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with carbon dioxide as follows: 2NH3 (aq)+CO2 (aq) = CH4N2O(aq)+H2O(l)
Initially there is 3.50L vesssel at 200C 0.544 mol N2, 0.623 mol H2, and 1.55X10^-4 mol NH3. If Kc= 5.5X10^-4 and N2(g)+3H2(g)-->2NH3(g). Deteremine if the system is at equilibrium
They are tethered together and are at the same temperature and pressure. Which balloon has the greater number of gas particles? Which balloon has the greater mass? Which balloon has the greater density?
You have a .00100 molal solution of NaCl at 298K. If you pick some arbitrary chloride ion in your solution, explain how far away is its negative charge not felt by the other species. Explain what if the solution is 100 molal. 1 molal
Question- Acid chlorides are used extensively as electrophiles in the Friedel-Crafts reaction to prepare aromatic ketones. The reaction involves the treatment of an aromatic hydrocarbon with an acyl chloride in the presence of a Lewis acid
An Ideal Gas: What makes it so? Molar mass defined A Unified Gas Law: Application to problem solving What about non-ideal (or real) gases?
Explain the structural feature of Acetanilide molecule - Identify one structural feature of the acetanilide molecule
170mL of O2 gas is collected over water at 25 degrees C and the total pressure is 742 mm Hg. The vapor pressure of water is 23.8 mm Hg at this temperature. What would the volume of the dry gas be at STP? ( hint Daltons Law and Combination Law are ..
The combustion of oxalic acid in a bomb calorimeter yields 2816 J/g at 25 degrees Celsius. Calculate (a) ΔcU and (b) ΔcH for the combustion of 1 mole of oxalic acid (M = 90.0 g/mol)
Teperature(K) Pressure(Torr) 65 130.5 70 289.5 75 570.8 80 1028 85 1718 1. Use the data to determine the heat of vaporization of nitrogen. 2.Determine the normal boiling point of nitrogen
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