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Suggest an experimental process that could be used to synthesize 1, 2-dimethylcyclopentene from 1, 2-dimethylcyclopentanol. Explain what minor product(s) might be expected by this method? Provide the detailed reaction mechanism leading to the final product major. Explain what simple chemical test(s) would help establish that you had in fact made the desired alkenes product?
The half-cell is a chamber in the voltaic cell where one half-cell is the site of the oxidation reaction and the other half-cell is the site of the reduction reaction.
0.4647g sample of a compound known to contain only carbon, hydrogen and oxygen was burned to yield 0.8635g of CO2 and 0.1767g of H2O. What is the empirical formula of the compound
If 28 mL of NaCl reacts completely with 46 mL of 0.44 AgNO3, what is the molarity of the NaCl solution? The reaction is: AgNO3 + NaCl = AgCl + NaNO3
We add some solid silver chromate (Ag2CrO4, Ksp = 1.100x10-12) to a solution of 1.2202 M Li2CrO4. After equilibrium is achieved, what is the pAg (=-log[Ag+]) of this solution
A 1.994 g sample of ethanol is combusted in a bomb calorimeter. The temperature of the calorimeter increases by 10.91 K. If the heat capacity of the bomb is 615.5 J/K and it contains 1.150 kg of water, what is the enthalpy change per mole of ethan..
The temperature of the mixture is 0? , and the total pressure is 1.00 atm . How many grams of helium are present in the gas mixture? Mass of He =?
Determine the balanced chemical equation for this reaction. CaH18(g) + O2(g) > Ca2(g) + H2O(g) Enter the coefficients for each compound in order, separated by commas
calculate the energy levels of the pi-netwrok in octatetraene c8h10 using the particle in the box model. to calculate
A certain reaction has Delta H= -19.5 kJ and delta S= +42.7kJ. Caculate Delta G for the reaction at 25 degrees C. Is the reaction spontaneous at 25C
Solid CO2 (dry ice) sublimes at 195 K and its heat of sublimation ?Hsubl = 25.2 kJ/mol. A block of dry ice with a mass of 32.1 g sublimes. What is the entropy change, ?S, of the CO2? (Enter your answer in J/K).
A 100.00 mL of a 0.100M solution of Fe2+ in 1.000 M H2SO4 is titrated with a solution of 0.0200M of KMnO4 -. Calculate (a) the volume at equivalence (Vequiv), and the potential vs. a Ag/AgCl reference electrode
Observe the following reactants and predict which of the following may form the potential products given the values for the energy of activation, , and enthalpy of the reaction, , in combination with the molecular orientation.
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