Question

2H2S+HNO3=S+NO+H2O коэфиценты

Answer 1

3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O

Answer 2

To balance the chemical equation 2H2S + HNO3 = S + NO + H2O, you need to ensure that the same number of each type of atom appears on both sides of the equation. Here are the balanced coefficients:

2H2S + 2HNO3 = 3S + 2NO + 4H2O

This balanced equation shows that two moles of hydrogen sulfide (H2S) and two moles of nitric acid (HNO3) react to produce three moles of sulfur (S), two moles of nitric oxide (NO), and four moles of water (H2O).