Identify the compound which is oxidized in the following reaction

Asked by admin @ 04/08/2021 in Science viewed by 293 People

Identify the compound which is oxidized in the following reaction:
H2S + Br2 = 2HBr + S

Answered by admin @ 04/08/2021

Answer:

Oxidation is defined as, the loss of electron or gain of oxygen or loss or hydrogen.

H2S + Br2 -------- 2HBr + S

In this reaction, sulfur in H2S is replaced by Br. It means that H2S has lost hydrogen, Therefore, the equation shows that hydrogen sulfide (H2S) compound is being oxidized in this chemical reaction and bromine is reduced into HBr.

Identify the oxidizing agent in the following reaction

Asked by admin @ 31/08/2021 in Science viewed by 289 persons

16. Identify the oxidising agent (oxidant) in the following reactions (a) Pb3O4 + 8HCl ⎯→ 3PbCl2 + Cl2 + 4H2O (b) Mg + 2H2O ⎯→ Mg (OH)2 + H2 (c) …

Identify the compound y in the following reaction

Asked by admin @ 24/08/2021 in Chemistry viewed by 348 persons

Identify the compound Y in the following reaction.

Identify the oxidant and reductant in the following reaction

Asked by admin @ 17/08/2021 in Chemistry viewed by 316 persons

Identify the correct oxidant and reductant in the following reaction : PbS + 4H2O2-→ PbSO4 + 4H20(B) PbS-Reductant(A) PbS-OxidantH2O2- Reductant(C) PbS - ReductantPbSO4-Oxidant(D) …

How to identify oxidizing and reducing agents in a reaction

Asked by admin @ 22/11/2021 in Chemistry viewed by 265 persons

Identify the oxidizing and reducing agents in this reaction: Cr2O3(s) + 2Al(s) 2Cr(s) + Al2O3(s)

Which of the following is not an oxidation reduction reaction

Asked by admin @ 27/09/2021 in Chemistry viewed by 313 persons

Which of the following is not an oxidation-reduction reaction? A. XeF6(s) → XeF4(s) + F2(g) B. 2Cs(s) + L2(g) → 2Csl(s) C. 2H2SO4(aq) + 2Ba(oh)2(aq) → 2BaSO4(s) + 4H2O(I) D. …

Identify the reducing agent in the following reaction

Asked by admin @ 29/08/2021 in Chemistry viewed by 319 persons

Identify the reducing agent in the following reactions (a) 4NH3 + 5O2→ 4NO + 6H2O (b) H2O + F2 → HF + HOF (c) Fe2O3 + 3CO → 2Fe + …

Identify a and b in the following reaction

Asked by admin @ 26/08/2021 in Chemistry viewed by 316 persons

Identify a and b in the following reaction

Identify the substance oxidized and reduced in the reaction

Asked by admin @ 20/08/2021 in Chemistry viewed by 306 persons

Identify the substances that are oxidised and the substances that are reduced in the following reactions. (i) 4Na(s) + O2(g) → 2Na2O(s) (ii) CuO(s) + H2(g) → Cu(s) + H2O(l)

Which is the oxidizing agent in the following reaction

Asked by admin @ 20/08/2021 in Chemistry viewed by 263 persons

) Which is the oxidising agent in the following reaction? Cuo + H2 ========> Cu + H2O (a) Cuo (b) H2 (c) Cu (d) H2O

Which of the following equations represents an oxidation reduction reaction

Asked by admin @ 02/08/2021 in Physics viewed by 329 persons

Which equation represents an oxidation-reduction reaction?

Identify the acid and base reactants in the following reaction

Asked by admin @ 29/10/2021 in Chemistry viewed by 340 persons

Identify the reactant that is a Brønsted−Lowry acid in the following reaction: HI(aq)+H2O(l)→I−(aq)+H3O+(aq) Express your answer as a chemical formula. nothing Request Answer Part B Identify the reactant that is …

Assign oxidation numbers to each atom in the following compounds

Asked by admin @ 04/08/2021 in Chemistry viewed by 306 persons

Assign oxidation number to each atom in the following species a.Cr(OH)4-

Identify the following compounds as polar covalent or nonpolar covalent

Asked by maham237 @ 28/05/2021 in Physics viewed by 332 persons

HBr, Cl2, and H2O.

Balance the following redox reaction by oxidation number method

Asked by admin @ 16/08/2021 in Chemistry viewed by 340 persons

3) Balance the following reaction by oxidation number method. a) Cr2O7 2 (aq)- + SO3 2- (aq) --------- Cr3+(aq) + SO4 2- (aq) (acidic)

Which one of the following compounds is chromium iii oxide

Asked by admin @ 06/11/2021 in Chemistry viewed by 342 persons

Sns Station 5 Find the formula for the following compounds: Chromium (II) Oxide Chromium (III) Oxide Lead (II) Phosphide Mercury (0) Sulfide Manganese (11) Nitride