State how does the ability of permanganate

Reference no: EM13165664

microsoft-com:office:office" /> [MnO4]-(aq) + 8H+(aq) + 5e- Mn2+(aq)+4H2O(l) E= +1.51 V If th ratio of concentreations of [ MnO4 ] - : Mn2+ is 100:1 , determine E at PH values of (a) 0.5 (b) 2.0; and (c) 3.5 (T=298). Over this PH range , how does the ability of permanganate (VII) ( when being reduce to Mn2+) to oxidize aqueous chloride , bromide or iodide ions change?

Reference no: EM13165664

Questions Cloud

State neutralize the acid but the ta quickly interjects : A student has spilled some acid onto their arm. One lab partner suggests pouring some base on it to neutralize the acid but the TA quickly interjects that would be a bad idea and has the student begin washing their arm

State a tank containing carbon dioxide : A tank containing carbon dioxide at 400K and 50 bar is vented until the temperature in the tank falls to 300K. Assuming there is no heat transfer between the gas and the tank

State important raw material for the dye industry : Nitrobenzene, C6H5NO2, an important raw material for the dye industry, is prepared from benzene, C6H6, and nitric acid. When 22.4g of benzene and an excess of HNO3

State what is the ksp of the salt : The resulting equilibrium solution has a pH of 10.21. What is the Ksp of the salt at 22 °C?

State how does the ability of permanganate : how does the ability of permanganate (VII) ( when being reduce to Mn2+) to oxidize aqueous chloride , bromide or iodide ions change?

Determine the kelvin temperature required : Determine the Kelvin temperature required for 0.0470mol of gas to fill a balloon to 1.20L under 0.988atm pressure.

Prepare the journal entry to record the impairment : Prepare the journal entry to record the impairment at December 31, 2010 and prepare any journal entries for the equipment at December 31, 2011.

What would be the ieee 754 single precision binary represent : What would be the IEEE 754 single precision binary representation of the floating point value -314159265.3589? Express your final answer as an 8-hexdigit number and explain how your answer was obtained for full credit

Calculate the concentration of ascl3 in solution c : Calculate the number of molecules of AsCl3 that would be in 1 mL of Solution C at this concentration. Look at your answer. This is the average number per mL. But what is the most likely number (ie integer) of molecules of AsCl3 in 1 mL?

User Account

All Pages