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Problem- What standard emf would be generated by a voltaic cell based on these half-reactions? ==) this is the half reaction
(Ag2CrO4(s)+2e??2Ag(s)+CrO42?(aq)) and (Li(s)?Li+(aq)+e^-)
Here is the problem which I am struggling on, please help me
what are some possible sources of error that might lead to an erroneous determination of the concentration of the
A sample of air contains 2.33 x 10^-4 mg of lead per mL of gas. This air passes through an office, the volume of which is 3.25 x 10^4 L. Seven people normally work in this office. How many mg of lead will each person in the office receive from thi..
A mixture of N2 and O2 gases are in a 2.0L container at 23 degrees C and at a total pressure of 1.00 atm.
A system receives 729 J of heat and delivers 4,104 J of work to its surroundings. What is the change in internal energy of the system (in J)
Consider the halide ions as nucleophiles. Briefly explain why F-, the strongest base among the halide ions, is the best nucleophile in polar aprotic solvents while iodide the weakest base
predict the products of a reaction of the following acids and bases. will the equilibrium favor the reactants of
Dry Cell batteries are habitually powered by the reaction below. Explain how many grams of ammonia would be produced if 7.32g of zinc reacted with 25.0mL of 3.02 M of NH4Cl
What is the molarity of a solution made by dissolving 34.2 g of sodium chloride in 575 mL of solution
If a total of 13.5 mol of NaHCO and 4.5 mol of C H O react, how many moles of CO and Na C H O will be produced? 3NaHCO (aq) + C H O (aq) 3CO (g) + 3H O(s) +Na C H O (aq).
The following reaction is used to generate hydrogen gas in the laboratory. If 243 mL of gas is collected over water at 298K and have a total pressure of 745 mm Hg, what madd of hydrogen is produced
For the conversion of methyl isonitrile to acetonitrile in the gas phase at 250 oC CH3NC CH3CN the following data have been obtained
use the measure "mass of 10.00mL" which is 10.574g, to calculate the density of mass NaCl which is 5.923g
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