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A) Another hypothetical metal Joaquium and its 1M salt solution (Jq2+) generate 1.12 volts when placed in a standard cell with copper/copper ion, where the copper electrode was the anode. Write out the reaction equation, and then calculate the standard reduction potential of Joaquium.
B) Write reaction in cell notation form.
If you look at a reaction for an esterification reaction, you cannot tell where the oxygen comes from (acid or alcohol). Draw the mechanism of this reaction, and devise an experiment using the mechanism and O18 (O18 isotope) to help prove unequivo..
A solution is prepared by dissolving 396g of sucrose (C2H22011) in 624g of water. What is the vapor pressure of this solution at 30 degrees.
Draw the Lewis Structure for the ClF2+ion and AlF4-. For each ion, what are its electron-pair and molecular geometries? What orbitals on Cl and F overlap to form bonds between these elements
How many different tetrapeptides containing 2 molecules of alanine and 2 molecules of valine could theoretically exist?
85.0 of is initially at room temperature (22). A chilled steel rod at 2 is placed in the water. If the final temperature of the system is 21.2, what is the mass of the steel bar?
Carbon sequestration technologies are being actively explored by researchers as methods to remove CO2 from the atmosphere, thereby diminishing the greenhouse effect.
Find the energy of a photon of light if the wavelength of the light wave is 6.88 x 10-7 m.
It should shift to the right because the removal of a component causes the equilibrium to shift to the side from which the component was removed.
A patient needs 2.40×10-2 of a sulfa drug. There are 8.00 tablets in stock. How many tablets should be given?
at 84 degrees C the total vapor pressure of a solution contains 1.2 moles A and 2.3 moles B is 331 mmHg. Upon the addition of another mole of B to the solution, the vapor pressure increasing to 347mmHg.
Why might your sample not have the same melting range as either of the known compounds, given that it must be one of them?
An ice cube of 15.1 grams is placed into 304 grams of H 2 O. compute the change in temperature in the H 2 O upon completing melting of the ice.
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