Question

HNO3+BaSO3= H2SO3+Ba= решите уравнения полностью

Answer 1

BaSO3 + 2HNO3 = Ba(NO3)2 + SO2 + H2O
Ba + H2SO3 = BaSO3 + H2

Answer 2

It looks like the chemical equation you provided is not balanced and contains some errors. I will try to correct and balance the equation for you. Based on your input, I assume you meant the following chemical equation:

HNO3 + BaSO3 → H2SO3 + Ba(NO3)2

To balance this equation, follow these steps:

Step 1: Write down the unbalanced equation:

HNO3 + BaSO3 → H2SO3 + Ba(NO3)2

Step 2: Balance the atoms in the equation, starting with the elements that appear in the fewest compounds:

Balance the nitrogen (N) atoms: There is one nitrogen atom on the left side and two on the right side, so we need to add a coefficient of 2 in front of HNO3 to balance nitrogen:

2 HNO3 + BaSO3 → H2SO3 + Ba(NO3)2

Step 3: Balance the hydrogen (H) atoms: There are two hydrogen atoms on the left side (from H2SO3) and six on the right side (from Ba(NO3)2). To balance the hydrogen, we add a coefficient of 3 in front of H2SO3:

2 HNO3 + BaSO3 → 3 H2SO3 + Ba(NO3)2

Step 4: Balance the barium (Ba) atoms: There is one barium atom on the left side (from BaSO3) and one on the right side (from Ba(NO3)2). Barium is already balanced.

Step 5: Balance the sulfur (S) atoms: There is one sulfur atom on the left side (from H2SO3) and one on the right side (from BaSO3). Sulfur is already balanced.

Step 6: Balance the oxygen (O) atoms: On the left side, we have (3x3) + (2x1) = 11 oxygen atoms. On the right side, we have (2x3) + (2x3) + (2x1) = 14 oxygen atoms. To balance the oxygen, we add a coefficient of 3 in front of BaSO3:

2 HNO3 + 3 BaSO3 → 3 H2SO3 + Ba(NO3)2

Now the equation is balanced with respect to all the atoms.

Balanced equation:

2 HNO3 + 3 BaSO3 → 3 H2SO3 + Ba(NO3)2