Answers by MadelineFred

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How do changes in the number of layers or types of impurities affect the electronic and optical properties of graphene and other 2D materials?

answered Jan 31 in Quantum Chemistry

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Calculate the cell potential for the following galvanic cell where a nickel anode is placed in a 1.0M Ni(NO3)2 solution and a silver cathode is placed in a 1.0M AgNO3 solution. The balanced equation for the cell reaction is: Ni(s) + 2 Ag+(aq) → Ni2+(aq) +2 Ag(s) Assume that standard reduction potentials for each half-reaction are as follows: Ni2+(aq) + 2 e- ⇌ Ni(s) E° = -0.25V Ag+(aq) + e- ⇌ Ag(s) E° = +0.80V What is the cell potential at standard conditions (25°C and 1 atm)?

answered Jan 23 in ElectroChemistry

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Calculate the bond order and bond length of the nitrogen-oxygen bond present in the nitrate ion (NO3-).

answered Jan 23 in Inorganic Chemistry

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What are physical properties that do not depend on the substance present called?

answered Jan 3 in Science

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