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Question- A liquid unknown was found to be insoluble in water and soluble in cyclohexane and alcohol; the unknown was found to have a boiling point of 110 degree Celcius. What is the substance? What could you do to confirm your answer?
I am need of complete solution for this problem please help- me out to get right solution
5 Stars for showing work. A galvanic (voltaic) cell consists of an electrode composed of zinc in a 1.0 M zinc ion solution and another electrode composed of gold in a 1.0 M gold(III) ion solution
Give Structures- Indentify unknown organic liquids, An unknown organic liquid, A, was found to burn with yellow, sooty flame and give a positive Lucas test (about 5 min). Upon treatment with sodium dichromate-sulfuric acid solution it produced Comp..
What is the general rate law expression for this process? c. Calculate the half-life for elimination of the poison from the body. d. Calculate the total time that the deliberate Vitamin K1 treatment is required to reach a safe level, 10 micrograms..
Initially, .500 atm of H2 and .500 atm I 2 are mixed in an evacuated 1.0 L flask. The system is allowed to come to equilibrium and it is found tocontain 0.318 atm HI. What is the equilibrium partial pressure of I2 for the reaction shown below?
What is the decay constant for iodine-131? It decays by beta emission with a half-life of 8.04 days.
Write the half-cell reaction for the oxidation. Write the half-cell reaction for the reduction. Write the balanced equation for the cell reaction. Keep substances in the order given in the original equation.
What reagents would you recommend and what mass of each one would you use to match the concentrations of Na+, Cl-, Mg2+, Ca2+ and SO42- given in the table above?
The total concentration of dissolved ions in seawater is about 1.1 M, but concentrations can vary depending on the exact location and conditions.
what is the proton concentration in 25ml of a 0.50m solution of lioh at 25degrees-c?a. 2.0ee-14 mb. 1.3ee-2 mc. 13.6
Aldose A undergoess Ruff degredation to give Compound C. When Compound C is treated with NaBH4, optically inactive alditol D is formed.
Which of the following are true statements about myosin? Select all the true statements. A. In a muscle cell, myosin tails group together to form a thick filament. B.The tail of the myosin molecule acts as a molecular lever.
calculate the reaction rate of potassium iodide and hydrogen peroxide to include the order of reaction.
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