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For the formation of BHT from p-cresol, State a balanced mechanism and define why the new alkyl groups end up adjacent to the hydroxyl group.
Man wishes to set aside money for his daughter's college education.
Calculate the pH resulting from mixing 15.00 mL of 0.800 M HIO3 (pKa=0.77) with 45.00 mL of 0.0200 M NaOH.
predict the distance between si atoms in solid silicon. how does this compare to the distance between c atoms in
A 45.3 g sample of Al at 95.5 oC is added to 182.7 g of water that is initially at 20.5 oC. The specific heat of Al and water are 0.90 J/(goC) and 4.184 J/(goC), respectively. Calculate the equilibrium temperature.
Draw a partial MO diagram between px-orbitals of silicon and the appropriate halide for trimethylfluorosilane and trimethyliodosilane.
What is the boiling point of water at an altitude where the ambient air pressure is 0.61 bar? The enthalpy of vaporization of water near its boiling point is 40.7 kJ/mol.
use the concept mof electron configuration to explain why the number of valence electrons in metals tend to be less the number in most nonmetals.
Write the balanced chemical equation that represents the addition of CL2 to CH3CH=CH2.
the initial volume of a gas cylinder is 750.0 ml. if the pressure of a gas inside the cylinder changes from 840.0 mmhg
find out the exact significant figures for each of the values.indicate the number of significant figures in each of
starting with solid sodium chloride, how would you make one liter of 2.000 ppm sodium chloride solution
What is the enthalpy of this reaction. Assume that no heat is lost to the surroundings or to the coffee cup itself and that the specific heat of the solution is the same as that of pure water.
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