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Permanganate can be used to oxidize oxalic acid all the way to carbon dioxide. If you balance this redox reaction in acidic solution, which of the following statements about the balanced reaction is not true?
MnO4-(aq) + H2C2O4(aq) to Mn2+(aq) + CO2(aq)
a)The oxidation state of Mn changes from +7 to +2.b)10 equivalents of CO2 are produced.c)16 equivalents of H+ are required.d)Each equivalent of MnO4- will react with 5 equivalents of oxalic acid.
the reaction of concentrated hydrochloric acid with zinc metal -the reaction of solid strontium carbonate with nitric acid
A saline solution used in intravenous drips for patients who cannot take oral fluids contains 0.92% (w/v) NaCl in water. How many grams of NaCl are contained in 729 mL of this solution.
The mass spectrum of an organic compound shows the relative abundances of M to be 83.79% and M 1 to be 13.59%. Assuming the peaks are caused by 12C and 13C isotopes,
What is the quantity of moles, of neon gas if 4.87 L is at a pressure of 0.635 atm and the temperature
The heat capacity of the calorimeter was 15.7J/K. The final temperature in the calorimeter was 32.4 degree C. What is the specific heat capacity of the mineral?
Calculate the sample weight of liquid bleach containing 5.0% by weight of NaOCl that would oxidize enough I- to consume 0.80 mL of 0.15 M sodium thiosulfate.
compute the partition coefficient for the compound between C 6 H 14 and H 2 O (Kphexane/water).
How can one confirm the identity of a peak in a chromatogram. How does one choose a solvent in HPLC
What is w per mole for a reversible isothermal expansion of an ethane from 5-10 L/mol at 298k assuming a) ethane is an ideal gas and
There are four possible p orbital arrangements for the butadiene molecule. Which of the following statements about these orbitals is not correct? A) The four arrangements differ by the number of anti-bonding interfaces in each arrangement.
Draw the structure of the product that is formed when the compound shown below is treated with the following reagents:
A steel cylinder with a volume of 15.0 L is filled with 50.0 G of nitrogen gas at 25 degrees C. What is the pressure of the N2 gas in the cylinder
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