What element is being reduced in the following redox reaction? H_2O_2 (I) + ClO_

Question

What element is being reduced in the following redox reaction? H_2O_2 (I) + ClO_2 (aq) rightarrow ClO^-_2 (aq) + O_2 (g) C N O H Which one of the following is a correct representation of a beta particle?^0_1e^2_4beta^0_-1e^1_0beta^4_2e Which of the following processes have a delta S > 0? Na_2 CO_3 (s) + H_2 O (g) + CO_2 (g) rightarrow 2 NaHCO_3 (s) CH_3 OH(I) rightarrow CH_3 OH (S) N_2 (g) + 3 H_2 (g) rightarrow 2 NH_3 (g) CH_4 (g) + H_2 O(g) rightarrow CO(g) + 3 H_2 (g) All of the above processes have a delta S > 0. The standard cell potential (E degree_cell) for the reaction below is +0.63 V. The cell potential for this reaction is ___ V when [Zn^2+] = 3.5 M and [pb^2+] = 2.0 times 10^-4 M. ph^2 + (aq) + Zn (s) rightarrow Zn^2+ (aq) + pb (s)

Explanation / Answer

14.

find the oxidation staet of Cl in CLO2 left side

lets oxidation sta eof Cl = x

in genaral O will have -2

there is a two oxygens

oxidation state of C is

x + 2 (-2) = 0

x - 4 = 0

x = 4

find the oxidation sta e of Cl in ClO2- right side

lets x is the oxidation sta eof Cl

in general oxygen will have -2 and there is 2 oxygens

the is a -1 on hole molecules

x + 2(-2) = -1

x - 4 = -1

x = 4-1 = 3

from Left right

oxidation state of Cl changed from +4 to +3

means oxidation sta edecreased

so gain of electron takes place

gain of electron is nothing but a reduction.

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.