Question

Помогите расставить коэффициенты: P2O5 +KOH - K3PO4 + H2O N2O3 + NaOH - NaNO2 + H2O NaOH + H2SO4 - NaSO4 + H2O LiOh + H3PO4 - Li3PO4 + H2O Ca3N2 + H2O - Ca(OH)2 + NH3 Ca3N2 + HCL - CaCL2 + NH4CL H2PO4 + Mg(OH)2 - Mg3(PO4)2 + H2O Ca(OH)2 + H3PO4 - CaHPO4 + H2O H3PO4 + Ca(OH)2 - Ca(H2PO4)2 + H2O Al(OH)3 +NaOH - Na3[Al(OH)6]

Answer 1

P2O5 +6KOH = 2K3PO4 + 3H2O
N2O3 + 2NaOH =2NaNO2 + H2O
2NaOH + H2SO4 = Na2SO4 + 2H2O
3LiOН + H3PO4 = Li3PO4 +3 H2O
Ca3N2 + 6H2O =3 Ca(OH)2 + 2NH3
Ca3N2 + 8HCL = 3CaCL2 + 2NH4CL
2H3PO4 + 3Mg(OH)2 = Mg3(PO4)2 + 6H2O
Ca(OH)2 + H3PO4 = CaHPO4 + 2H2O
2H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2H2O
Al(OH)3 +3NaOH = Na3[Al(OH)6]

Answer 2

Balancing Chemical Equations

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

1. P2O5 + KOH -> K3PO4 + H2O

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:

P2O5 + 3KOH -> 2K3PO4 + H2O [[1]]

2. N2O3 + NaOH -> NaNO2 + H2O

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:

N2O3 + 2NaOH -> 2NaNO2 + H2O [[2]]

3. H2SO4 + NaOH -> Na2SO4 + H2O

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:

H2SO4 + 2NaOH -> Na2SO4 + 2H2O [[3]]

4. LiOH + H3PO4 -> Li3PO4 + H2O

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:

3LiOH + H3PO4 -> Li3PO4 + 3H2O [[4]]

5. Ca3N2 + H2O -> Ca(OH)2 + NH3

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:

Ca3N2 + 6H2O -> 3Ca(OH)2 + 2NH3 [[5]]

6. Ca3N2 + 6HCl -> 3CaCl2 + 2NH4Cl

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:

Ca3N2 + 6HCl -> 3CaCl2 + 2NH4Cl [[6]]

7. Mg(OH)2 + H3PO4 -> Mg3(PO4)2 + H2O

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:

3Mg(OH)2 + 2H3PO4 -> Mg3(PO4)2 + 6H2O [[7]]

8. Ca(OH)2 + H3PO4 -> CaHPO4 + H2O

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:

Ca(OH)2 + 2H3PO4 -> CaHPO4 + 4H2O [[8]]

9. H3PO4 + Ca(OH)2 -> Ca(H2PO4)2 + H2O

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:

2H3PO4 + 3Ca(OH)2 -> Ca(H2PO4)2 + 6H2O [[9]]

10. Al(OH)3 + NaOH -> Na3[Al(OH)6]

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:

Al(OH)3 + 3NaOH -> Na3[Al(OH)6] [[10]]

I hope this helps! Let me know if you have any further questions.