Question

Закончить уравнения реакций.Ga2O3 + HClNa2O + H2SO3FeO + H3PO4Sr + H2SLi2O + HNO3

Answer 1

Ga2O3 + 6HCl = 2GaСl3 + 3H2O

Na2O + H2SO3 = Na2SO3 + H2O

3FeO + 2H3PO4 = Fe3(PO4)2 + 3H2O

Sr + H2S = SrS + H2

Li2O + 2HNO3 = 2LiNO3 + H2O

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 go through each equation one by one:

1. Ga2O3 + HCl -> GaCl3 + H2O

To balance this equation, we need to ensure that the number of Ga atoms and Cl atoms are the same on both sides. We can start by balancing the Ga atoms:

Ga2O3 + HCl -> 2GaCl3 + H2O

Now, let's balance the Cl atoms:

Ga2O3 + 6HCl -> 2GaCl3 + 3H2O

2. Na2O + H2SO3 -> Na2SO3 + H2O

To balance this equation, we need to ensure that the number of Na atoms, O atoms, S atoms, and H atoms are the same on both sides. We can start by balancing the Na atoms:

Na2O + H2SO3 -> Na2SO3 + H2O

Now, let's balance the O atoms:

Na2O + H2SO3 -> Na2SO3 + H2O

Next, let's balance the S atoms:

Na2O + H2SO3 -> Na2SO3 + H2O

Finally, let's balance the H atoms:

Na2O + H2SO3 -> Na2SO3 + H2O

The balanced equation is: Na2O + H2SO3 -> Na2SO3 + H2O

3. FeO + H3PO4 -> FePO4 + H2O

To balance this equation, we need to ensure that the number of Fe atoms, O atoms, P atoms, and H atoms are the same on both sides. We can start by balancing the Fe atoms:

FeO + H3PO4 -> FePO4 + H2O

Now, let's balance the O atoms:

FeO + H3PO4 -> FePO4 + H2O

Next, let's balance the P atoms:

FeO + H3PO4 -> FePO4 + H2O

Finally, let's balance the H atoms:

FeO + H3PO4 -> FePO4 + H2O

The balanced equation is: FeO + H3PO4 -> FePO4 + H2O

4. Sr + H2S -> SrS + H2

To balance this equation, we need to ensure that the number of Sr atoms, S atoms, and H atoms are the same on both sides. We can start by balancing the Sr atoms:

Sr + H2S -> SrS + H2

Now, let's balance the S atoms:

Sr + H2S -> SrS + H2

Finally, let's balance the H atoms:

Sr + H2S -> SrS + H2

The balanced equation is: Sr + H2S -> SrS + H2

5. Li2O + HNO3 -> LiNO3 + H2O

To balance this equation, we need to ensure that the number of Li atoms, O atoms, N atoms, and H atoms are the same on both sides. We can start by balancing the Li atoms:

Li2O + HNO3 -> 2LiNO3 + H2O

Now, let's balance the O atoms:

Li2O + HNO3 -> 2LiNO3 + H2O

Next, let's balance the N atoms:

Li2O + HNO3 -> 2LiNO3 + H2O

Finally, let's balance the H atoms:

Li2O + HNO3 -> 2LiNO3 + H2O

The balanced equation is: Li2O + HNO3 -> 2LiNO3 + H2O

Please note that these balanced equations are based on the given reactants and products. If there are any errors or if you have any further questions, please let me know!