What is the chemical reaction when completing extraction experiment and using 100mg Benzoic Acid, 2ml H2O and CH2Cl2 each?
What is the chemical reaction when completing extraction with 4-chloroaniline and adding in HCl?
Q: 4. Could you use methanol instead of methylene chloride to do a liquid-liquid extraction of an aqueo...
A: Step 1-Liquid-liquid extraction: It is a method to separate two compounds or mixtures depending upon...
Q: A farmer applies 1350.0 kg of a fertilizer that contains 10.0% nitrogen to his fields each year. Fif...
A: According to question.Amount of fertilizer applied =1350 kg/yearAmount of Nitrogen in applied fertil...
Q: Mass Salicylic Acid used 0.1498 g Mass Acetic Anhydride used 0.3417 g Mass filter paper/...
A: Theoretical yield of aspirin can be obtained by determining the limiting reagent of the reaction.
Q: Determine the pH of a 0.025M aqueous solution of a strong acid (e.g.HClO4).
A: The dissociation of perchloric acid in aqueous solution is given as
Q: Upon ingestion, grain alcohol,C2H6O, is metabolized into acetaldehyde, C2H4O, which is a toxic subst...
A: Redox reactions has two simultaneous reactions i.e. oxidation and reduction.Oxidation is generally d...
Q: What is the value of delta G at 120.00 C for a reaction in which delta H = 5.0kj/mole and delta S = ...
A: The equation given below helps us to calculate the change in free energy in a system.
Q: What is the molar solubility of silver carbonate (Ag2CO3) in water? The solubility product constant ...
A: Molar solubility is the number of moles of a substance that can be dissolved per litre of solution b...
Q: Calculate the mole fraction of KI in a solution made by dissolving 3.4 g of KI in 5.8 g of water.
A: Mole fraction = Mole of component ÷ Mole of all species in solution. Moles of KI = 3.4g/166.00 g/...
Q: A sample of Cs weighs 88.1 grams. Will a sample of Ti that contains the same number of atoms weigh m...
A: Using the relationship between given mass and molar mass, the number of moles of a substance can be ...