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A mole of carbon atoms has a mass of 12 grams, and a mole of magnesium atoms, 24 grams. What is the mass ratio of a single carbon atom to a single magnesium atom?
List and describe at least two grades of commercially available ammonium nitrate. Why does OSHA require employers to store bulk quantities of ammonium nitrate within a bin that is clean and free of contaminants? Give an example of a contaminant, and ..
A student who suspected he had a carbonyl compound for an unknown dissolved his solid unknown compound in acetone and the solution was analyzed by IR
Determine the microcanonical partition function, omega. Determine fundamental relation of system, using Stirling's approximation Determine the energy and heat capacity for the system as a function of temperature using Stirling's approximation. Det..
the rate constant for the elementary reaction is 7.1 109m2middots at 25degc.2 nog o2gnbsprarr 2 no2gwhat is the rate
Question- What mass in grams of a molecular substance (molar mass= 50g/mol) must be added to 500g of water to produce a solution that boils at 101.56 C
The boiling point of another member of this homologous series was found to be 309 . What is the likely molecular formula for this compound
If gasoline's composition is estimated to be 50% octane, 25% pentane and 25% ethly benzene on a mol basis, calculate the mols of oxygen required per mol of fuel for complete combustion.
Neon crystalizes in a face-centered cubic lattice. It's density is 1.45 g/cm3. What is the edge length of the unit cell? Note: The atomic weight of Ne is 20.2 g/mol, and Na is 6.02 x 10^23/mol
Question- a) Explain what is the driving force for the establishment of an equilibrium point defect concentration in metals outside of irradiation. For a solid with a vacancy formation energy of 1 e V, calculate the equilibrium vacancy concentrati..
Question- Compare the advantages and disadvantages of using ionic and coordination polymerization vs. free radical polymerization (do a through review on mechanisms, sterochemistry, control of molecular weights and kinetics to answer this question..
Based on the two balanced reaction equations, find the ?G for the complete oxidation of one ethanol to two CO2 molecules.
What will be wavelength required for a baseball (mass = 149 g) traveling at a speed of 41.6 m/s
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