Confusedinlove
New member
Thanks! Theres a couple, any help is good.
1
The oxidation number on the Mn atom in MnO4- (aq) is.....?
A student measures the EMF of the following electrochemical cell at 24oC in a solution that is 0.15 molL-1 in Fe2+ against a Saturated Calomel Electrode as the reference. The reduction potential of the Saturated Calomel Electrode is +0.244 V.
Fe2+ + 2e- → Fe
2
The measured value is 0.678 V with the iron as the anode. What is the standard reduction electrode potential (in V) for iron calculated from this measurement? Provide your answer to two decimal places?
3.
How many resonances are expected in the 13C NMR spectrum of cyclopentane
1
The oxidation number on the Mn atom in MnO4- (aq) is.....?
A student measures the EMF of the following electrochemical cell at 24oC in a solution that is 0.15 molL-1 in Fe2+ against a Saturated Calomel Electrode as the reference. The reduction potential of the Saturated Calomel Electrode is +0.244 V.
Fe2+ + 2e- → Fe
2
The measured value is 0.678 V with the iron as the anode. What is the standard reduction electrode potential (in V) for iron calculated from this measurement? Provide your answer to two decimal places?
3.
How many resonances are expected in the 13C NMR spectrum of cyclopentane