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1)Write the balanced net ionic equation for the reaction between MnO4- ion and Fe2+ ion in acid solution. I do not understand how to get this equation bc Fe is not higher that Mn on the reaction scale. I would like to know how to get the regular equation as well.
the naturally occurring compound urea conh22 was first synthesized by friedrich wohler in germany in 1828 by heating
a 16 ounce speciality coffee drink contains 254 mg caffeine. if all the caffeine is extracted and dissolved in an equal
Draw two molecules that are diastereomers and calculate the energy of each.Then draw two molecules that are enantiomers and calculate the energy of each. (You may use the same molecule twice). Comment on how the results agree or do not agree with ..
pipe with inner and outer diameter of 50 mm and 60 mm respectively are used for transporting superheated vapor in a
Based on the values of the standard reduction potentials, predict what happens when adding and write the relevant equations. copper to a 1 M solution of nitric acid zinc to a 1 M solution copper to a 1 M solution of hydrochloric acid zinc to a 1 M..
Occupies 6.0 cubic meters at a pressure of 1.5 atm. The pressure is then expanded to 2.0 atm. The temperature remaining constant, what is the new volume of the gas?
What is the rate of the reaction if the concentration of CH3Br is doubled. B. What is the rate of the reaction if the concentration of NaOH is halved
Calculate the total mass of the protons and electrons in 19/9F. Use 1.007825 amu as the mass of 1/1H(mass of a proton and an electron). Express your answer in atomic mass units to 6 significant figures.
Buffer solution Problem to determine pH, Determine the pH after the addition of 10.0ml of 0.1M NaOH to 100.00ml of this buffer. An aqueous solution of 100.0ml 0.100M NaCl is titrated with 0.100M AgNO3 (AgCl Ksp= 1.0x10^-10) pAg=-log[Ag+]
A certain sample of the mineral galena weighs 12.4 and has a volume of 1.64 mL. What is the density of galena?
A deep-sea diver uses a gas cylinder with a volume of 10.0 {\rm L} and a content of 51.8g of {\rm O}_{2} and 33.6g of {\rm He}. Calculate the partial pressure of each gas and the total pressure if the temperature of the gas is 20^\circ C.
Methanol, CH3OH, is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen: CO(g) + 2H2(g) CH3OH(g). An equilibrium mixture in a 2.00 L vessel is found to contaim 0.0406 mol CH3OH, 0.170 mol CO, NS 0.302 MOL h2 AT 500 k...
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