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Problem- A .10 M solution of socium cyanide gives a pH reading of 11.1. Write a net ionic equation that accounts for this pH and calculate the approximate concentrations of CN-, HCN, and OH- in the solution and the value of Ka for HCN.
As much detail as probable is really appreciated
Why is water added following a fischer esterification reaction? After forming an ester in lab we added water and an ether to our product
A) How many O2 molecules are needed to react with 6.09 of S? B) What is the theoretical yield of SO3 produced by the quantities described in Part A?
what product would you get when reacting phenol and chloroacetic acid in a basic solution, followed by acidification
Given Mo Energy level diagram for diatomic molecules, which of the following molecular ions has a bond order of 3. Why
a sample of 5.00 g of methane occupies 14.5 dm3 at 310k. calculate a the work done when the gas expands isothermally
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00,000 gallon spill of 10 M HCL into 379,000 L lake. Carbonate alkalinity = 150 mg/L CaCO3. Initial pH of lake is 7.50. What is the new pH of the lake after the spill?
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A student added more KSCN solution thatn instructed when making standard solution. assuming no other errors were made in the experiment, would the value of the equilibirum constant determined
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A different nonscientist is going to make a new semiconductor III-V solid. But for reasons to discussed later, the scientist is going to use tow different elements for the III-atom part,
or a certain reaction kc2.2104 and kf0.284 m-2 s-1. calculate the value of the reverse rate constant kf given that the
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