Question

In: Chemistry

which of the following are redox reaction’s? for those that are, indicate which element is oxidized...

which of the following are redox reaction’s? for those that are, indicate which element is oxidized and which is reduced. Who are those that are not, indicate whether they are precipitation or neutralization reactions.
(a) P4 (s) + 10HCLO (Aq) + 6H2O —> 4H3PI4 (aq) + 10HCL(aq)
(b) Br2 (l) + 2K (s) —> 2KBr(s)
(c) CH3CH2OH(l) + 3O2(g) —> 3H2O(l) + 2CO2 (g)
(d) ZnCl(aq) + 2NaOH (aq) —> Zn(OH)2(s) + 2NaCl(aq)

Solutions

Expert Solution


Related Solutions

For the following problems write the balanced chemical equation, indicate which element is oxidized and which-is reduced
 For the following problems write the balanced chemical equation, indicate which element is oxidized and which-is reduced, and indicate the oxidation numbers for all species involved. (a) N2(g) + 3 H2(g) → 2 NH3(g) (b) Iron(II) Nitrate reacts with solid Aluminum to form Iron and Aluminum Nitrate. (c) Lead sulphate and water are formed by the reaction of Lead Sulfide and hydrogen peroxide. (d) Chlorine gas and Sodium Iodide react together to form Iodine and Sodium Chloride.
Which element is oxidized and which is reduced in the following reactions? a) Si (s) +...
Which element is oxidized and which is reduced in the following reactions? a) Si (s) + 2 Cl (g) → SiCl4 (l) b) 2 NaBr (aq) + Cl2 (g) → Br2 (aq) 2 NaCl (aq) c) SbCl3 (s) + Cl2 (g) → SbCl5 (s) d) 2 SO2 (g) + O2 (g) → 2 SO3 (g) e) 2 Na (s) + Cl2 (g) → 2 NaCl (s) f) CuCl2 (aq) + Zn (s) → ZnCl2 (aq) + Cu (s) g) 2...
Which element is oxidized and which is reduced in the following reactions? Note: the atom identified...
Which element is oxidized and which is reduced in the following reactions? Note: the atom identified is in the reactant. Drag the appropriate items to their respective bins the Cl atom in Si(s)+2Cl2(g)→SiCl4(l) the Cl atom in SbCl3(s)+Cl2(g)→SbCl5(s) the Sb atom in SbCl3(s)+Cl2(g)→SbCl5(s) the Cl atom in Cl2(g)+2NaBr(aq)→                Br2(aq)+2NaCl(aq) the Br atom in Cl2(g)+2NaBr(aq)→                Br2(aq)+2NaCl(aq) the Si atom in Si(s)+2Cl2(g)→SiCl4(l)
For each of the following oxidation – reduction reactions, identify which element is being oxidized and...
For each of the following oxidation – reduction reactions, identify which element is being oxidized and which is being reduced? a. Ca (s) + 2H2O (l)  Ca(OH)2 (s, aq) + H2 (g) b. H2 (g) + F2 (g)  2HF (g) c. 4Fe (s) + 3O2 (g)  2Fe2O3 (s) d. 2Fe (s) + 3Cl2 (g)  2FeCl3 (s)
For a particular redox reaction NO is oxidized to NO3
For a particular redox reaction NO is oxidized to NO3
In the following reaction, indicate which material is being oxidized, which is being reduced, which material...
In the following reaction, indicate which material is being oxidized, which is being reduced, which material is the reducing agent and which reagent the oxidizing agent. Don’t forget to indicate state (s, l, g, or aq). Potassium bromide is reacted with elemental chlorine to produce potassium chloride and elemental bromine.
In the following reactions, indicate which material is being oxidized, which is being reduced, which material...
In the following reactions, indicate which material is being oxidized, which is being reduced, which material is the reducing agent and which reagent the oxidizing agent. Don’t forget to indicate state (s, l, g, or aq). Sodium Iodide is reacted with elemental bromine to produce sodium bromide and elemental iodine. Potassium bromide is reacted with elemental chlorine to produce potassium chloride and elemental bromine.
1)What element is being oxidized in the following redox reaction? Cr(OH)4^-(aq) +ClO^- (aq)----> CrO4^2- (aq) +...
1)What element is being oxidized in the following redox reaction? Cr(OH)4^-(aq) +ClO^- (aq)----> CrO4^2- (aq) + Cl^- 1B) Balance the following redox reaction if it occurs in acidic solution. What are the coefficients in frot of H+ and Fe3+ in the balance reaction? Fe2+ (aq) + MnO4^- (aq) ---> Fe 3+ (aq) +Mn 2+ 1C) determine the cell notation for the redox reaction given below. [hint: remember sometimes inert electrodes are used. 3 Cl2(g) + 2Fe(s) ---> 6Cl- (aq) +2...
1)What element is being oxidized in the following redox reaction? Cr(OH)4^-(aq) +ClO^- (aq)----> CrO4^2- (aq) +...
1)What element is being oxidized in the following redox reaction? Cr(OH)4^-(aq) +ClO^- (aq)----> CrO4^2- (aq) + Cl^- 1B) Balance the following redox reaction if it occurs in acidic solution. What are the coefficients in frot of H+ and Fe3+ in the balance reaction? Fe2+ (aq) + MnO4^- (aq) ---> Fe 3+ (aq) +Mn 2+ 1C) determine the cell notation for the redox reaction given below. [hint: remember sometimes inert electrodes are used. 3 Cl2(g) + 2Fe(s) ---> 6Cl- (aq) +2...
Only for the redox reactions below, state which substance was oxidized, which substance was reduced, and...
Only for the redox reactions below, state which substance was oxidized, which substance was reduced, and the total number of electrons involved. a) SO3(aq) + H2O(l) -->H2SO4(aq) b) Zn(s) + CuCl2(aq) --> ZnCl2(aq) + Cu(s) c) 2 CO(g) + O2(g) --> 2 CO2(g) *A is not a redox reaction*
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT