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The procedure inform this expirement called for application of house vacuums in order to remove the ether. What would you feel if you touch the round bottom flask after applying the vacuum?why was the vacuum applied in addition to a warm water bath?
This question is part of my orgo lab about the extraction of trimyristin from nutmeg.
A 50 mL soln. of Mg(NO3)2 is mixed with a 50 mL solution of NaOH. The resulting precipitate, Mg(OH)2, that forms is 2.97g. Determine the concentration of solution of Mg(NO3)2
What by-product is formed along with benzilic acid in this experiment? Draw a structural formula for this substence.
Which of the following ideal aqueous solutions would be predicted to have the highest freezing point
Using information from the table of Standard Thermodynamic Data, calculate the equilibrium constant, Keq, for the reaction given below at 298 K.
Question- Find the ph and concentrations of CO3^2-, HCO3^-, H2CO3 at the first equivalence point when 50ml of 0.150M carbonic acid is titrated with 0.120M NaOH. (pk1=6.351, pk2=10.329)
Calcium (Ca+2) and Magnesium (Mg+2) ions are both present in seawater [Ca+2] = 0.011M and Mg+2 = 0.059 M. When aqueous sodium hydroxide (NaOH) is gradually added to the seawater, calcium hydroxide
When 6.40 g of CH3OH was mixed with 10.2 g of O2 and ignited, 7.50 g of CO2 was obtained. What was the percentage yield of CO2?
What is the concentration of a saturated calcium carbonate solution?
Problem- The molecular weight of methyl benzoate is 136.16 g/mol and the molecular weight of the product is 181.15 g/mol. Assume you have excess acid and you start off with 2.8 g of methyl benzoate. What is the theoretical yield in grams of methyl..
Question- The thermal decomposition of 1.826 g of a hydrate of MnCl2 produces 1.161 g of anhydrous MnCl2. Calculate the mass percent of water in the hydrate
Explain how the nitrogen cycle works in the ocean to me. I am looking at a diagram of it, but not completely sure how to comprehend it all.
Draw the major E2 reaction product formed when trans-1-chloro-2-ethylcyclohexane reacts with hydroxide ion in DMSO
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