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It is interesting to compare the energy produced by fission to that produced by combustion. When carbon burns to produce carbon dioxide, 394 kJ/molof energy is released. Approximately how much greater is the energy per moler eleased in the following fission process? 235U + n ? 100Mo + 134Sn + 2n The massesin grams per mole are 235.0439 for U, 99.9076 for Mo, 133.9125 for Sn, and1.0087 for n. Take special care to get the units correct since 1 J = 1 kg m2/s2.
It is known that the peptide linkage in proteins and peptides is planar and restricted rotation about the carbon-nitrogen bond.
Hydrogen gas is collected at 29 c the total pressure of the system is 773 torr. If the vapor pressure of water at 29c is 30 torr what is the partial pressure of the hydrogen gas?
A microwave oven operates at 2.40 GHz. What is the wavelength of the radiation produced by this appliance? in nano meters
explain the problems that might be encountered when constructing a pjc and a bonded crown on adjacent teeth. give an
If a drop of NaOH solution had adhered to the side of the Ehrlenmeyer flask during the standardization of the NaOH solution, how will this error affect the reported MM of the unknown acid( higher or lower than actual value) Explain using mathamati..
What is the copper physcial and chemical properties and it's extraction methods and it's melting and poiling point
when ch4 methane of two grams are burned in a bomb calorimeter the temperature rises from twenty four degree
Determine the order of the reaction and write a narrative of your approach to determine its order. What is the rate constant for the reaction?
The product contains a three carbon chain (from the alcohol) connected to a five carbon chain (from the acid) by an ester linkage. Review the structure of an ester. The sp3 intermediate contains three oxygen atoms, two from the acid and one from t..
when a 1421 J of heat energy is added to 39.5 g of hexane, C6H14, the temperature increases by 15.9 degree centegrade. Calculate the molar heat capacity
Keq is 1.60 at 933 K for this reaction. H2(g) + CO2(g) H2O(g) + CO(g) Calculate the equilibrium concentration of hydrogen when [CO2] = 0.290 mol/L, [H2O] = 0.250 mol/L, and [CO] = 0.210 mol/L.
which of the following equations represents the proper net ionic equation for the complete neutralization reaction
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