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Problem- In the early days of studies of the mechanism of the hydroxide ion-promoted hydrolysis of ester, it was not clear which bond was broken- the acyl C-O bond or the akyl C-O bond. using ethyl benzoate labeled as shown below, which of the products would contain the 18O label if (a) the acyl C-O bond is broken and (b) the alkyl C-O bond is broken?
Explain each and every step in detail. I need proficient help in the above problems
A 1.585 L container of F2 at 750.0 mm Hg was connected to another evacuated container which had a volume of 1.988 L and separated by a valve. What was the final pressure in atmospheres if the valve was opened and the gas allowed to expand into the..
An IR spectrum for a sample of this solvent is found to show no appreciable absorbance in the region of 1700 cm-1. Of the given possibilities, what is the most likely identity for this paint solvent
A student decomposed Potassium Chlorate to create oxygen gas. The oxygn was collected by displacement of water at 22 degrees C and the total pressure was 754 torr.
the specific heat of toluene c7h8 is 1.13 jg k. how many joules of heat are needed to raise the temperature of 50.0 g
How many grams of carbon dioxide (CO2) can form when a mixture of 4.95 g of ethylene (C2H4) and 3.25 g of oxygen is ignited. Assume complete combustion to CO2 and H2O.
Question- The experiment deals with calorimetry. If the warm water in this experiment is at 98 degrees celsius. how much heat must be releases in order for the temp of 100mL of water to decrease to 32 degrees celsius? the specific heat of water is..
in the olympics and other major athletic competitions a gc-ms is used to screen athletes for their use of banned
Construct the MO diagram for Cr(CO)5, considering only s donation from the CO ligands. Clearly label all atomic and molecular orbitals. Put in the correct number of electrons. What is the bond order? Is this consistent with the structure?
Potassium permanganate (7.57 g) reacts with sulfuric acid (10.32 g) as per the chemical equation shown below. Which reactant will remain after the reaction is complete
The flow through the low velocity inlet is at 0.015kg/s. At the discharge, the ammonia exits at 280kPa with a velocity of 400m/s. Determine the exit area of the nozzle and the thermodynamic state of the ammonia.
Find the de Broglie wavelength (in nm) associated with an electron that is moving with a velocity of 1900 km/s. The electron rest mass is 9.11 x 10-31kg.
What mass of carbon dioxide is produced from the complete combustion of 5.20×10-3g of methane?
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