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.

Expert Solution

Determine the change in oxidation number and explain.

queen_honey_blossom answered 2 years ago

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.

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 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.

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)

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*

which substance is oxidized and which is reduced in photosynthesis?

Balance the following reactions and indicate which of the six types of chemical reaction are being...

Balance the following reactions and indicate which of the six types of chemical reaction are being represented. Assume that all reactions “take place.” Remember: you want the simplest ratio of coefficients. 1) ____ NaBr + ____ Ca(OH)2 à ___ CaBr2 + ____ NaOH Type of reaction: _____________________________ 2) ____ NH3+ ____ H2SO4 à ____ (NH4)2SO4 Type of reaction: _____________________________ 3) ____ C5H9O + ____ O2 à ____ CO2 + ____ H2O Type of reaction: _____________________________ 4) ____ Pb + ____...

predict which will be oxidized and which will be reduced for the electrolysis of a molten...

predict which will be oxidized and which will be reduced for the electrolysis of a molten salt mixture of NiBR2 and Cu(NO3)2.

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)

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