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Consider the concentration cell in which the metal ion has a charge of +1, and the solution concentrations are:
dilute solution = 0.087 M
concentrated solution = 1.609 M
What is the predicted Ecell, using the Nernst equation? ____ V
Provide your response to three digits after the decimal.
What is the molality of a solution of glucose that contains 48.0 g of C6H12O6 dissolved in 410.0 g of water? Use molar masses with at least as many significant figures as the data given.
what is the root mean square distance travelled by an iodine molecule in benzene at 25 Celcius in 1.0 seconds.
Use linear least squares to find the equation for the line representing the decrease in fluorescence relative to the volume of standard fluoride Vs.
determine that the metal ion was a +2 ion, then which metal is it? This metal was used in batteries for a long time (even in "alkaline" batteries) due to its good electrochemical properties, but it is now being phased out. Why?
Draw and/or describe everything that can assumed/known about the below peaks (e.g. "it's a -CH2-, attached to either a C=C or C=O, with a CH neighbor on the other side"); note that each peak should be considered individually and they are not part ..
The PH of a solution of a solution is 8 , what are the hydrogen - and hydroxide ion concentration
In a particular redox reaction, NO is oxidized to NO3- and Fe3 is reduced to Fe2 . Complete and balance the equation for this reaction in acidic solution. Phases are optional. NO + Fe^3+ ----->NO3^- + Fe^2+
Given that silicon and oxygen form a diatomic molecule of siO, write the orbital (electron) configuration for the molecule
A 1.0 ounce piece of chocolate contains 15 of caffeine, and a 6.0 ounce cup of regular coffee contains 105 of caffeine.How much chocolate would you have to consume to get as much caffeine as you would from 5.0 cups of coffee?
2.00 moles of a gas occupies 62.2 L at a particular temperature and pressure. Its density is 0.900 g/L. The standard molar volume is 22.4 L/mole. What is the molar mass.
carbon monoxide and 10% remains undurned. Calculate the compostion of the exhaust gas on a wet basis.
A solution was prepared from 10.0 mL of 0.100 M cacodylic acid and 10.0 mL of 0.080 0 M NaOH. To this mixture was added 1.00 mL of 1.27x10^-6 M morphine.
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