Chemistry, 09.12.2019 19:31, xelynncaldera
The methylene chloride solution at the end of the reaction period may contain a variety of materials (unreacted allyl bromide or naphthol, phase transfer catalyst, and allyl 2-naphthyl ether). what happens to the naphthol and phase transfer catalyst when the product is passed through the silica gel mini-column with methylene chloride? (hint: remember that the silica gel contains many si-oh groups and is very polar)
Answers: 1
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In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next
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Chemistry, 23.06.2019 01:40, mandilynn22
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
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Chemistry, 23.06.2019 04:50, mia36492
The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table. state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?
Answers: 2
The methylene chloride solution at the end of the reaction period may contain a variety of materials...
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