(a) Write the possible oxidation and reduction half-reactions that occur when magnesium is immersed in each of the following solutions:
(i) HCl, (ii) an HCl solution containing dissolved oxygen, (iii) an HCl solution containing dissolved oxygen and, in addition, Fe2+ ions.
(b) In which of these solutions would you expect the magnesium to oxidize most rapidly?
Answers: 3
Chemistry, 22.06.2019 09:00, valeriekbueno
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
Chemistry, 22.06.2019 14:30, belindajolete
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Answers: 2
(a) Write the possible oxidation and reduction half-reactions that occur when magnesium is immersed...
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