Question

Fe2(so4)3+bacl2 Zn(oh)2+h2so4 Na2so3+hcl Cu(no3)2+k3po4

Answer 1

Fe2(SO4)3+3 BaCl2=2 FeCl3+3 BaSO4↓

Zn(OH)2+H2SO4=ZnSO4+2 H2O

Na2SO3+2 HCl=2 NaCl+SO2↑+H2O

3 Cu(NO3)2+2 K3PO4=Cu3(PO4)2+6 KNO3

Answer 2

It seems like you've provided a list of chemical reactions. However, the chemical equations are not balanced, and some of them are incomplete. To help you better, I'll balance each of the chemical equations you've provided:

1. Fe2(SO4)3 + 3BaCl2 → 2FeCl3 + 3BaSO4
2. Zn(OH)2 + H2SO4 → ZnSO4 + 2H2O
3. 3Na2SO3 + 2HCl → 3H2O + 3NaCl + SO2 ↑
4. Cu(NO3)2 + 2K3PO4 → Cu3(PO4)2 + 6KNO3

Please note that the fourth equation is an ionic equation, and it represents the formation of a precipitate.

If you have any specific questions or need further assistance, feel free to ask!