How many grams of nitrogen are in the vessel
Nitrogen is contained in a 300 ml vessel at 400 mm Hg and 10°C. How many grams of nitrogen are in the vessel?
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Draw an alkyl bromide that will give only 2,4-diphenyl-2-pentene upon treatment with potassium t-butoxide (a bulky base that promotes E2 elimination).
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Calculate the enthalpy change, Delta H, for this reaction per mole of X. Assume that the specific heat and density of the resulting solution are equal to those of water [4.18 J/g and 1.00 g/mL and that no heat is lost to the calorimeter itself, no
How many grams of asprin were lost in the washing process you used to purify your product, assuming you used 50mL if water for washing?
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Given that the enthalpy of formation is -277.7 kJ/mol for C2H5OH(l) and -393.5 kJ/mol for CO2(g), find the enthalpy of formation for C6H12O6.
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The purpose is to examine the psychological factors affecting how teenagers in an impoverished urban area spend their time outside of school using:
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