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A n experiment to extract an acidic and neutral compound from an unknown compound. The compound is dissolved in diethyl ether and transferred to a separatory funnel. The NaOH (aq) is then added to the separatory funnel and the salt of the acid is drained. In the initial stage of the separation, you accidentally added 6 M NaOH(aq) to the separatory funnel instead of 3 M NaOH(aq). Does this ruin the experiment? What is one potential consequence of adding more concentrated NaOH to the separatory funnel?
A chemical reaction in which the atoms of the reactants undergo a change in the oxidation state is called a redox reaction. Such involve both oxidation (increase in oxidation state) and reduction
derive the internal pressure for a dieterici gas. justify physically the form of the expression obtained e.g. what are
One of the nuclides in spent nuclear fuel is U-235 , an alpha emitter with a half-life of 703 million years. How long will take for the amount of U-235 to reach 49.0% of its initial amount
Explain how chymotrypsin combine different modes of catalysis( acid/base and covalent chemistry; proximity effects and transition state binding/stabalization) to acheive the rate enhancement observed for enzyme catalyzed reactions.
A 15-L flask at 300K contains 6.44g of a mixture of NO2 and N2O4 in equilibrium. What is the total pressure in the flask? (Kp for 2 NO2(g) N2O4(g) is 7.1).
What is the actual potential of this galvanic cell? Need step by step solution!! don't just copy and paste the other answer for this same problem..i will rate 5 stars for a good clean written answer!
What is the mass (in grams) of the precipitate when 7.32 g of iron(II) nitrate reacts in solution with excess sodium carbonate
What is the atomic mass of unknown element X if it has the following isotopic composition.
A solution is prepared by adding 0.500 g of solid NaCl to 50.0 mL of 0.100 M {CaCl_2}. What is the molarity of chloride ion in the final solution? Assume that the volume of the final solution is 50.0 mL.
Selective oxidation of hydrocarbons is a known method to produce alcohols. However, the alcohols react with the oxygen to produce aldehydes, and the latter react with oxygen to produce organic acids.
What volume of HCl is required to reach the equivalence point and what is the pH at the equivalence point. c. Calculate the pH of the solution after adding 5.00, 15.0, 20.0, 22.0, and 30.0 mL of HCl.
Important information about Solution Concentrations, Find the concentration of 500mg of alltrans retinol 0.1% per 1 ounce of solution.
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