Question

Составить реакцию ионного обмена H2S+MgNO

Answer 1

Ну, если речь о нитрате магния, то уравнение реакции такое - Н2S + Mg(NO3)2= MgS + 2HNO3
А что такое MgNO я не знаю :)

Answer 2

Reaction of Ion Exchange: H2S + Mg(NO3)2

The reaction between hydrogen sulfide (H2S) and magnesium nitrate (Mg(NO3)2) involves an ion exchange process. Hydrogen sulfide is a weak acid, while magnesium nitrate is a salt composed of magnesium cations (Mg2+) and nitrate anions (NO3-). When these two substances react, the hydrogen sulfide acid donates a proton (H+) to the nitrate anion, resulting in the formation of water (H2O) and the magnesium sulfide (MgS) compound.

The balanced chemical equation for the reaction is as follows:

H2S + Mg(NO3)2 → MgS + 2HNO3

Please note that this equation assumes the reaction takes place in an aqueous solution.