Question

E) Fe(NO3)₂ + MgSO4 →; e) Fe(NO3)3 + Na₂S →; *) CaCl₂ + K₂CO3 →.​

Answer 1

Ответ:Fe(NO3)2+MgSO4=Mg(NO3)+FeSO4

Fe(NO3)2+Na2S=FeS+2NaNO3

CaCl2+K2CO3=CaCO3+2KCl

Объяснение:вот так

Answer 2

e) Fe(NO3)3 + Na2S → The balanced equation for the reaction between Fe(NO3)3 and Na2S is as follows:

2 Fe(NO3)3 + 3 Na2S → Fe2S3 + 6 NaNO3

This equation shows that when Fe(NO3)3 reacts with Na2S, it forms Fe2S3 (iron(III) sulfide) and NaNO3 (sodium nitrate).