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If someone has 13C enriched acetone (ie (13CH3)2C=0 and treated it with isopropylmagnesium bromide, draw the product expected after an acid workup.
If someone forgot to label the enriched acetone in the lab, what sort of analysis could you do to differentiate between that and regular acetone? be specific in the difference you expect to see between the two molecules. also, sketch the 13C NMR spectra of the enriched acetone described in Q1.
SQow the preparation of pinacol from your product in Q1, along with what is rearranged product would turn into (if you used that material in this lab)
would the calculated value of k the true rate constant be in error if the concentration of dye was actually doubled the
you want to know the detergent composition of an extract of a shampoo. you spot the sample on a tlc plate and develop
Unreacted silver bromide (agBr) can be dissolved from photographic emulsions using 'hypo' solution (Na2S2O3) (aq)). The reaction can be represented as
Calculate the frequency of the light emitted when an electron in a hydrogen atom
Question- What will be the change in enthalpy when 100.0 g of butane, C4H10, is burned in oxygen as shown in the thermochemical equation below. 2 C4H10(l) + 13 O2(g) ---> 8 CO2(g) + 10 H2O(g) DeltaH = -5271 kJ
Magnesium metal reacts with HCl solution, liberating H2 gas and generating Mg2+ cations in solution. A 1.695-g sample of Mg metal is added to 125.0 mL of a 4.00 M HCl solution, and the reaction goes to completion. What mass of H2 is formed
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what Spartan is doing when it performs a geometry optimization (hint: energy minimization) of a molecule and what kinds of structural changes can result.
What will be the volume of the gas sample if the pressure increases to 780 mm and the temperature increases to 35°C
A solution is made up using equal volumes of 2.0 M acetic acid (Ka= 1.8 x 10 to the power of negative 5) and 0.00050 M HCl.
Finding the solubility product - Ksp - of a solution of PbI2, A 1.00 L solution saturated at 25 decrees Celsius with lead (II) iodide contains 0.54 g of PbI2
A sample of a gas occupies a volume of 323 mL at 625 torr. At constant temperature, what will be the new volume when the pressure changes to the following:
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