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Write the equation for the reaction of acetone and methyl magnesium bromide.
The equilibrium constant of a reaction is 1.04e+02 at 362 K and 2.39e+03 at 465 K. Determine the following for this reaction
Aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide.
For the Ca2+ and F- ions, write the mathematical relations defining activity of each ion in terms of its concentration and activity coefficient. e) Based on your answers above, derive a relationship for Ksp' in terms of Kspo and activity coefficie..
Calculate the percent composition of each element (H, C, N, O) in ammonium carbonate and acetic acid
The enthalpy change for melting ice at 0C and constant atmospheric pressure is 6.01 kJ/mol. Calculate the quantity of energy required to melt a moderately large iceberg with a mass of 1.40 million metric tons.
the ei mass spectrum of cocaine r1 ch3 r2 ph is shown below.a. for the four highest-mass fragments what masses are
The freezing point depression constant, Kf, for water is 1.86?C/m. Suppose that 5.00 g of mercury(I) nitrate was dissolved in 100.0 g of water
What is the initial pH of this buffer? 2. What is the pH of the buffer in question
In your house (elevation 950ft above sea level) you have a barometer that registers inches of mercury. On an average day in january, the pressure was 0.966 bar on 700 ft elevation
A solution is prepared by adding 0.14 mole Na2HPO4 and 8.2 grams of NaH2PO4 to sufficient water to prepare a 1.00 L solution. What is the pH of the solution?
Describe how and why the ferric chloride test can be used to detect whether your reaction has gone to completion.
when liquid water is put into an evacuated vessel at 25 celsius what is the sign of the change in enthalpy, entropy, free energy, and temperature for the system during this process?
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