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Write a balanced equation for the spontaneous reaction that would occur if a cell were constructed using a manganese metal electrode in a 1.00M solution of Mn(NO3)2 and an inert electrode ( one that conducts electricity but does not react) in a solution containing 1.00M Cr(NO3)3. Calculate Eocell for this cell. How many moles of electrons are transferred in the net cell reaction? Explain.
How many grams of Ag can be formed from 9.50 grams of Ag2O in the equation: 2Ag2O (s) ? 4Ag (s) + O2 (g)?
According to the Lewis theory, which one of the following compounds would be expected to react as a Lewis acid, but not as a Lewis base
Order the following compounds in terms of increasing polarity. How many valence shell electrons are in the molecule CCl4
if temperature and pressure remain constant, how does the volume of a gas sample vary with the number of moles of gas present
The product of this reaction, ozone, is a pollutant in the lower atmosphere. Ozone is an eye and lung irritant and also accelerates the weathering of rubber products. write Lewis strucktures of each of the reactants and products in the preceding r..
2.05 mL of a sodium hydroxide solution is needed to react completely with 0.5210 g of KHP (molar mass+204.22) What is the concentration of the sodium hydroxide solution
Give the full electron configuration (# electrons, quantum numbers for last electron added, orbital diagram, electron configuration) for each of the following
calculate the amount of heat transferred when 2.7 g of rm mgrm s reacts at constant
Explain why trans-p-anisalacetophenone would be expected to be more stable than the correspinding cis isomer
write the balanced chemical equation and corresponding equilibrium expression for the each step in the ionization of phosphoric acid ( apolyprotic acid ) in water?
A 50.0mL sample of 0.0240 M NH3(aq) is titrated with aqueous HCl. What is the pH after the addition of 15.0mL of 0.0600 M HCl(aq) kb of NH3= 1.8x10^-5.
determine the freezing point depression, delta Tf, for the ionic solution. b. determine m effective for ionic solution. c. determine the van't Hoff factor, i, for the ionic compound.
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