Question

BaO+.....→Ba(No3)2+.....​

Answer 1

Ответ:

Объяснение:

BaO + 2HNO3 = Ba(NO3)2 + H2O

Answer 2

To balance the chemical equation:

BaO + HNO₃ → Ba(NO₃)₂ + H₂O

Here's a step-by-step explanation of how to balance the equation:

1. Count the number of atoms for each element on both sides of the equation. Ba: 1 Ba on both sides O: 1 O on the left, 3 O on the right (from the nitrate ions) H: 0 H on the left, 2 H on the right (from the water) N: 0 N on the left, 2 N on the right (from the nitrate ions)

2. Balance the atoms one element at a time, starting with the most complex molecule. In this case, let's balance the oxygen (O) atoms first. Place a coefficient of 3 in front of HNO₃ to balance the O atoms on both sides. BaO + 3 HNO₃ → Ba(NO₃)₂ + H₂O

3. Next, balance the hydrogen (H) atoms by placing a coefficient of 6 in front of H₂O. BaO + 3 HNO₃ → Ba(NO₃)₂ + 6 H₂O

4. Finally, check the balance of the remaining elements. Ba: 1 Ba on both sides O: 3 O on the left, 3 O on the right H: 0 H on the left, 12 H on the right N: 3 N on the right

The equation is now balanced:

BaO + 3 HNO₃ → Ba(NO₃)₂ + 6 H₂O