Question

ПОМОГИТЕ ПОЖАЛУЙСТА!!!! НЕ МОГУ РЕШИТЬ СРОЧНО НАДО !!!!!ПОЖАЛУЙСТА Ионные уравнения. а) Zn SO4+Ba(NO3)2= б) Cu SO + KOH= в)Mg CL2+Na3 PO4= г) Zn SO4+ Na3 PO4=

Answer 1

1.ZnSO4+Ba(NO3)2=BASO4(ОСАДОК)+Zn(No3)2
  Ba(+2)+So4(2-)=BaSO4
3.3Mg CL2+2Na3 PO4=6NaCl+Mg3(po4)2
   3Mg(2+)+3PO4(3-)=Mg3(PO4)2
4. 3Zn SO4+ 2Na3 PO4=3Na2So4+Zn3(PO4)2
   3Zn(2+)+2PO4=Zn3(PO4)2
2.Cu SO4 + KOH=K2SO4+Cu(OH)2
   Cu(2+)+OH(1-)=Cu(OH)2

Answer 2

Ion Equations

a) Zn + SO4 + Ba(NO3)2 = b) Cu + SO4 + KOH = c) Mg + Cl2 + Na3PO4 = d) Zn + SO4 + Na3PO4 =

Let's solve these ion equations step by step.

a) Zn + SO4 + Ba(NO3)2 = To balance this equation, we need to ensure that the number of atoms on both sides is equal.

The balanced equation is: Zn + Ba(NO3)2 -> Zn(NO3)2 + Ba

b) Cu + SO4 + KOH = To balance this equation, we need to ensure that the number of atoms on both sides is equal.

The balanced equation is: Cu + 2KOH + SO4 -> CuSO4 + 2K + H2O

c) Mg + Cl2 + Na3PO4 = To balance this equation, we need to ensure that the number of atoms on both sides is equal.

The balanced equation is: 3Mg + 2Na3PO4 + Cl2 -> Mg3(PO4)2 + 6NaCl

d) Zn + SO4 + Na3PO4 = To balance this equation, we need to ensure that the number of atoms on both sides is equal.

The balanced equation is: 3Zn + 2Na3PO4 + 3SO4 -> Zn3(PO4)2 + 3Na2SO4

Please note that these equations are balanced based on the given reactants. If you have any specific questions or need further clarification, feel free to ask!