Question

BaCl2+H2SO4=NaOH+H2PO4=K2O+H2SO4=Mn(OH)2+HNO3=K2CO3+H3PO4=FeCl2+NaOH=Zn(OH)2+HCl=CaCO3+HNO2=Al2O3+HNO3=AgNO3+K3PO4=

Answer 1

BaCl2+ H2SO4 = BaSO4+2HCl

3AgNO3+K3PO4+=Ag3PO4+3KNO3

 Al2O3+HNO3 =Al(NO3)3+Н2О

2HNO3+CaCO3=CaNO32+H2O+CO2

ZnOH2+2HCl=ZnCl2+2H2O

FeCl2+2NaOH=FeOH2+2NaCl

3K2CO3+2H3PO4=2K3PO4+3H2O+3CO2

2K2O2+2H2SO4=2K2SO4+2H2O+O2

 

Answer 2

Balancing Chemical Equations

To balance the given chemical equations, we need to ensure that the number of atoms of each element is the same on both sides of the equation. Let's balance each equation one by one:

1. BaCl2 + H2SO4 = NaOH + H2PO4

To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides. Here's the balanced equation:

BaCl2 + H2SO4 = 2NaOH + Ba(H2PO4)2 2. K2O + H2SO4 = Mn(OH)2 + HNO3

To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides. Here's the balanced equation:

K2O + H2SO4 = Mn(OH)2 + K2SO4 3. K2CO3 + H3PO4 = FeCl2 + NaOH

To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides. Here's the balanced equation:

K2CO3 + 2H3PO4 = 2FeCl2 + 3NaOH 4. Zn(OH)2 + HCl = CaCO3 + HNO2

To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides. Here's the balanced equation:

Zn(OH)2 + 2HCl = CaCO3 + 2HNO2 5. Al2O3 + HNO3 = AgNO3 + K3PO4

To balance this equation, we need to ensure that the number of atoms of each element is the same on both sides. Here's the balanced equation:

2Al2O3 + 6HNO3 = 6AgNO3 + 3K3PO4 Please note that the remaining equations provided in the question are incomplete or do not have enough information to be balanced. If you have any further questions, feel free to ask!