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If C6H12O6 yields C2H5OH+CO2 then balance this equation and determine what the percent yield for the reaction is if 575.0 grams of C6H12O6 glucose yields 126.4mL of C2H5OH ethanol?
Several volatile substances that are present in trace amounts in Earth's atmosphere. The given quantities of these trace gases as a) 20.32 x 10^16 molecules of CH4, b) 0.0234 x 10^17 atoms of Xenon (g), c) 9.45 x 10^15 molecules of Ozone (g),d) 1.85 x 10^13 molecules of NO2 were found in a 1.0 gallon sample of air. Compute number of moles of each gas in this sample?
Calcultate what is the value of enthalpy H reaction If the temperature increased from 35.0 degree celsius to 76 degree celsius and the heat capacity of the calorimeter = 23.3kj/c ? (the molar mass of C2H5OH = 46.07g/mol. )
Explain what health risks may arise people use this hot water in the preparation and cooking and what is the equilibrium constant for this reaction
Compute the changes in the degree of polymerisation and the rate of the polymerisation caused by raising the temperature of polymerisation of styrene in C6H6, initiated by azobisisobutyronitrile from 60 0C to 70 0C.
The reaction between solid sodium and Iron (III) oxide is one in a series of reactions that inflates an automobile airbag.
Compute the difference in the ionization energies for the 1H 2H atoms(The ionization energy is the energy of the transition from the n=1 to the n=infinity energy levels for the hydrogen atom. )?
Questions on chemical equations - Write a balanced equation for this reaction. Include the states of matter for each compound.
how many mols of H 2 can produce
How many grams of Ammonium phosphate need to be combined to 500 and
A commercial plant is to treat 320 m3/hr of feed consisting of 50 % A, 50% inerts at 25 atm and 350ºC to obtain eighty percent conversion. Determine how many 2-m lengths of 2.5 cm ID pipe are required?
Illustrate the structures of the 6 bromoalkenes (with the molecular formula C5H9Br ) that have a branched C chain, and that show neither chirality nor E,Z isomerism.
Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..
The heat of vaporization of water =40.66 kJ/mol at 100 °C. Compute the quantity of heat that is absorbed/released when 9.00 grams of steam condenses to liquid water at the temperature of100 degree celsius.
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