Question

Determine the half-reactions for the following radox processes: x Your answer is incorrect. Try again. Sodium metal reacts with weter to give hydrogen gas and form a basic solution Write the oxidation half-reaction: Na(s) - Na(aq)+ € Edit Write the reduction half-reaction: H.0 (1)+ e - H Edit x Your answer is incorrect. Try again. Gold metal dissolves in aqua regia" (a mixture of HCl and HNO.) to give AuCl4! and NO. Write the oxidation half-react an: Au(s)+ 101 (aq)- Auci (aq) + 3e Edit Write the reduction half-reaction: NO, (am) 311 - NO(g) 2011 () Edit Your answer is partially correct. Try again. Acidic potassium permanganate reacts with aqueous K C204, producing carbon dioxide and Mn2+, Write the oxidation half-reaction: 2 0,04 (aq)-200, (2)+ 2 Write the reduction half-reaction: MnO ()+52 + 1H (90)--Mn (aq)+ OH Edit x Your answer is incorrect. Try again. Coal (sold carbon) reacts with steam to produce molecular hydrogen and carbon monoxide. virite the oxidation half-reaction: C(s) + OH (0)-C0()+ 2 + H () Edit Virits the reduction half-reaction: H. 04)+ 2 + (aq)-H. (E)+ OH (aq) Edit