Chemistry, 28.10.2020 16:50 pinkfluffyunicorns
Complete the extraction scheme for the separation of 1,2-dichlorobenzene, phenol (pKa = 10), and pyridine. 2. Sodium bicarbonate (NaHCO3) can be used as a base to extract carboxylic acids into the aqueous layer, but it cannot be used to extract most alcohols. Explain. 3. Explain the difference between extraction and washing. 4. Look up the densities and miscibility of hexane and water. See the miscibility chart from experiment 2. Would these two solvents work well together in an extraction procedure? Explain. Cl Cl OH N in ether add NaOH(aq) aqueous soln: ether soln: acidify with HCl add HCl(aq) aqueous soln: ether soln: basify with NaOH Component C extract into ether Component A Component B
Answers: 2
Chemistry, 22.06.2019 19:30
If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)
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Chortling is used to clean water. another possible atom that would also work is a. sodium b. sulfur c. bromine
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Chemistry, 23.06.2019 20:30
If 4.88 grams of zn react with 5.03 grams of s8 to produce 6.02 grams of zns, what are the theoretical yield and percent yield of this reaction? be sure to show the work that you did to solve this problem.unbalanced equation: zn + s8 yields zns
Answers: 3
Complete the extraction scheme for the separation of 1,2-dichlorobenzene, phenol (pKa = 10), and pyr...
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