Question:medium

The sol formed in the following unbalanced equation is:
\[ As_2O_3 + H_2S \rightarrow {?} \]

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Colloidal sols can form from precipitation reactions involving metal oxides and hydrogen sulfide.

Updated On: Nov 26, 2025

As$_2$S$_2$
As$_2$S$_3$
As
S

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