Estimate the standard cell potential e
Determine the standard cell potential E for each of the following reactions and predict whether or not the reaction will take place spontaneously under standard conditions
(a) Al(s) + Cr^3+------> Al^3+ (aq) = Cr(s)
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What maximum time limit must be set for this test if it is desired to have no more than 8% of test takers fail to finish the test throughout that time limit?
Its return on shareholder's equity is anticipated to remain constant at 10% per annum for ever. If the discount rate is 18.1% per annum, how much would pay per share to purchase QCH?
The equation above shows the reaction that occurs. The carbon monoxide produced measures 242 mL when co9llected over water at 752 mm Hg and 22.0 degrees Celsius.
Determine an elementary step in which two identical molecules collide with each other: A + An à B + C. If there are only 2 such molecules in a container, there is only one way they can collide. If we call these molecules A1 and A2, we could
Write down the ground state electron configurations of the following ions. (Type your answer using the format [Ar] 4s2 3d10 4p2 for[Ar]4s23d104p2.If the configuration is a noble gas, enter the noble gas in brackets, for example [Ne] for F -.)
Which have about 1800 kJ of energy each (and assuming it all can be used up when the donut is burned in the power plants furnace), assuming the plant is powered by sugar donuts.
If we need to generate 8.5 x 1010 kJ of heat from this plant, explain how much heat do we need to put in? The low efficiency of the internal combustion engine is not always due to technological constraints. Let's take a power plant with 45% overal
You want to prepare a 0.250 molar solution of KOH, starting with 100.0 mL of the original solution. Suppose you have an aqueous solution contains 158.2 g KOH per liter; its density is 1.13 g/cm3.
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