Acidic reacts with to produce:

CHEMISTRY · Single correct · AP · Chemistry · Chemical Reactions · Chemical Reactions

Problem

Acidic

\text{K}_2\text{Cr}_2\text{O}_7

reacts with

\text{H}_2\text{S}

to produce: (1)

\text{Cr}^{6+}

ions (2)

\text{Cr}^{3+}

ions (3)

\text{SO}_2

(4) S