Using the reagents available in Table 4.2 of the lab manual, which answer correctly represents all of the reagents Jason used for his Part B procedure in order to obtain the products shown in the particle diagram? O 3 M H3PO4 and then Mg metal O 3 M H2SO4 and then Mg metal O 3 M H2SO4 and then Zn metal O 3 M H2SO4 and then Cu metal O 3 M NAOH and then Cu metal
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- Why do you need to add boiling chips to the experiment? A. It decreases the boiling time B. It acts as a neutralizing agent to keep the pH at 7 C. It provides more surface area for a faster reaction D. It helps increase the pH to prevent having an acidic solutionPlease help me calculate the theoretical yield of [Ru(phen)3)][PF6]2 as seen in the procedure below!Please type all of the parts to this question occordingly to the instructions. Here is an example of a formal procedure based off of the experiment presented in Mohrig:Sodium hydroxide (4.6 g) was dissolved in water (25 mL). This solution was added to a 100 mL round bottom flask along with methyl salicylate (2.0 mL) and a stir bar. The mixture was heated at reflux for 15 min and then progressively cooled to 5 °C. The solution was acidified with 3M sulfuric acid (15-20 mL), and the resulting solid was collected by vacuum filtration. The crude salicylic acid was recrystallized from water to yield ???? g of final solid. The melting point and IR were taken to assess purity. Calculate the molarity of the solution of sodium hydroxide that is used.a. M = b. If the original procedure is the base scale (100%), how far are we scaling down the reaction when using 0.75 mL of methyl salicylate? (Example: the original uses 2.0 mL, if we were to use 1.0 mL, we would be scaling the reaction down…
- Hazards of this experiment include Melting point apparatuses that will be very hot Reagents that may be toxic and/or irritate skin and eyes Glass capillaries and thermometers 4. All of theseIf an analytical method relies on a measurable property of an analyte that can be correlated with the amount of the said analyte, what type of analytical method is it? Oxidative methods Instrumental methods Blank Correction methods Classical methodsThe result of the TLC analysis of the reaction between reagents A and B is shown in Figure 2. Mark the conclusions that can be drawn from the TLC plate. * a) Reagent B is not pure. b) The reaction forms three products. c) The reaction has run to completion.
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