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Question- Give balanced half-cell equations for each half-cell involving the following compound. Assume basic conditions.
I2 ---> I(1-) (E = 0.54 volts)
Cr2O7(2-) --> Cr(3+) (E = 1.33 volts)
I am in hurry anyone is there provide me the answer in quick phase
Calculate the % atom economy for the following two methods for converting benzene, C6H6, to aniline, C6H5NH2.
a solution of ethanol c2h5oh in water is prepared by dissolving 65.8 ml of ethanol density 0.79 gcm3 in enough water
the thermite reaction is performed using 8.6g Fe2O3 and 1.8g powdered Al metal. which reactant is in excess and by how much?
Leucine is an essential amino acid with the systematic name 2-amino-3-methylpentanoic acid. It has pKa1=2.36 and pKa2=9.60
An interstitial alloy prepared from two metals. metal A with the larger atomic radius has a hexagonal closed-packed structure. What if the formula(for example:A2B,AB,AB2)of the alloy if atoms of metal B occupy the following?
You are given a compound with an unknown concentration and you have five samples with known concentration of the compound. List 3 pieces of information you need to determine in order to calculate the unknown concentration spectrophotometrically.
How many moles of NO are formed from the reaction of 1 mol NH3. If the feed going to the reactor contains (0.430 mol NH3/mol O2), what is the limiting reactant, and the percent excess of the other reactant
Draw Newman projections along the C3-C4 bond to show the most stable and least stable conformations of 3-ethyl-2,4,4-trimethylheptane.
What is the theoretical yield and limiting regent if 2.6 g of benzaldehyde is reacted with 0.7 g of acetone to produce dibenzalacetone
The volume of the gas collected =500 ml then determine the mass of O 2 is collected? The vapor pressure of H 2 O at 25 degree Celsius =23.8 torr
Calculate the mass of nitrogen dissolved at room temperature in an 76.0L home aquarium. Assume a total pressure of 1.0atm and a mole fraction for nitrogen of 0.78.
Question- A 0.140-mole quantity of NiCl2 is added to a liter of 1.20 M NH3 solution. 1) What is the concentration of Ni2 ions at equilibrium
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