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Question- Air is 21 mole percent oxygen, that is, 0.21 atm oxygen at 1 atm. Suppose the pH of the water is 3.69 and that the concentration of iron(II) in the water is 5.30x 10-5 M, what is the potential of the corrosion reaction under the above conditions at 298 K?
I have read my textbook moreover I still don't understand so please provide me a very condensed, simple to know answer?
What mass(g) of AgCl is formed from the reaction of 75.0ml of a .078 M AgC2H3O2 solution with 55.0 ml of .109M MgCl2 solution
Determine the nuclear binding energy of uranium-234 atomic mass = 234.040947 amu in units of joules per nucleon. [Data- neutron mass = 1.674928 × 10-24 g; proton mass = 1.672623 × 10-24 g; electron mass = 9.109387 × 10-28 g; NA = 6.0221367 × 1023 ..
Reaction: 2NO(g)+2H2(g)=>N2(g)+2H2O(g) Calculate the equilibirum concentration of all the gases( in class my instructor said that a method called the ICE table is useful. do you know how to do that?). b) calculate the numerical value of Kc.
Consider the fermentation of one molecule of glucose (Glc) to two molecules of lactate (Lac): Glc 2 Lac. Which of the following sets of concentrations would result in the largest release of free energy at 30°C
An unknown organic compound is mixed with 0.5190 g of naphthalene crystals to give a mixture having a total mass of 0.5959 g. The mixture is heated until the naphthalene melts and the unknown substance dissolves.
the specific heat of an unknown metal is found to be 0.233 j kg. the law of dulong and petit predicts a molar heat
Our reaction mixture had an oily layer layer on top when we added 3M sulfuric acid. what would cause this
question at 90 oc the vapor pressure of 12-di methylbenzene is 20 kpa and that of 13-dimethylbenzeneis 18 kpa. a what
determine the amount of ascorbic acid? Does the volume of ascorbic acid solution added before titration influence how much iodine solution will be needed?
NiCl2(aq)+ 2NaOH(aq)---> Ni(OH)2(s)+ 2NaCl(aq) how many grams of Ni(OH)2 are produced from the reaction of 35.0 mL of a 1.75M NaOH solution and excess of NiCl2.
ampere current have to be applied to plate out 8.00 grams of copper metal from te aqueous copper(II) sulfate solution?
Calculate the pH of each of the following solutions.
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