Calculate the emf of a platinum electrode immersed in an
Calculate the emf of a platinum electrode immersed in an aqueous solution buffered at pH 4.3 where oxygen gas evoleves at a partial pressure of 2.50 atm at a temperature of 25 celcius. 2 H2O (l)----- O2 (g) + 4H+ (aq) + 4 e
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a solid wood door 100m wide and 200 m high is hinged along one side and has a total mass of 440 kg initially open and
when you cut into an apple and expose the white fruit tonbsp air soon turns brown this is know as enzymatic browning
a sample contains ba3po42 cos agcl nh4cl and zns identify the precipitate after the addition of 6 m hcl then h2s and 02
water flows though a 20mm diameter pipe at 3lmin and static pressure of 100mmhg what is the wall stress of the pipe the
calculate the emf of a platinum electrode immersed in an aqueous solution buffered at ph 43 where oxygen gas evoleves
how many grams of iron will be electrodeposited by the passage of 320 ampere current through a 0500 m feno33 solution
an alpha particle q2e m4m exists in a region where the electric field is e14000 nc determine the force on the alpha
nucleic acids are composed of carbon hydrogenoxygen nitrogen and phosphorus these are the building blocks ofnucleic
consider the reaction 2 a b 2452 j --- 2c at 25 celcius the entropy change dor the reaction is 100 jk at what
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