The oxidation states of the two sulfur atoms | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The structure of thiosulfuric acid $(H_2S_2O_3)$ is $HO-SO_2-SH$. In this structure,one sulfur atom is at the center,bonded to three oxygen atoms

Vedclass · Accepted Answer

$+6$ and $-2$

Vedclass · Answer

(A) The structure of thiosulfuric acid $(H_2S_2O_3)$ is $HO-SO_2-SH$. In this structure,one sulfur atom is at the center,bonded to three oxygen atoms (two via double bonds and one via a single bond with hydrogen) and one sulfur atom via a double bond. The central sulfur atom is bonded to three oxygen atoms and one sulfur atom. Assigning oxidation states: $1$. The central sulfur atom is bonded to three oxygen atoms (each $-2$) and one hydroxyl group $(-1)$. $2$. The terminal sulfur atom is bonded to the central sulfur atom via a double bond. Using the structure,the central sulfur atom has an oxidation state of $+6$ and the terminal sulfur atom has an oxidation state of $-2$.

The oxidation states of the two sulfur atoms in thiosulfuric acid $(H_2S_2O_3)$ are .....................

Similar Questions

The equivalent weight of $MnSO_4$ is half of its molecular weight when it is converted into .....

The oxidation number of $C$ in $CO_2$ is

The oxidation number of $Mn$ in $KMnO_4$ is

Oxidation number of $S$ in $S_2Cl_2$ is

Assign the oxidation number to the underlined element in each of the following species:
$1$. $NaH_{2}\underline{P}O_{4}$
$2$. $NaH\underline{S}O_{4}$
$3$. $H_{4}\underline{P_{2}}O_{7}$

Vedclass Test Series

Exam Paper Generator

Online Exam Module