balance hcl(aq) + agno3(aq) yields hno3(aq) +AgCl (aq)
The balanced chemical equation for the reaction mentioned is:
2HCl(aq) + AgNO3(aq) → 2HNO3(aq) + AgCl(s)
To balance this equation, you need to ensure that the number of atoms of each element is the same on both sides of the equation.
First, let's balance the chloride ions (Cl). On the left side, we have 2 chloride ions from HCl, and on the right side, we have 1 chloride ion from AgCl. To balance this, we will put a coefficient of 2 in front of AgCl:
2HCl(aq) + AgNO3(aq) → 2HNO3(aq) + 2AgCl(s)
Next, let's balance the silver ions (Ag). On the left side, we have 1 silver ion from AgNO3, and on the right side, we have 2 silver ions from AgCl. To balance this, we will put a coefficient of 2 in front of AgNO3:
2HCl(aq) + 2AgNO3(aq) → 2HNO3(aq) + 2AgCl(s)
Finally, let's check the balance of hydrogen ions (H) and nitrate ions (NO3). Both of these ions are already balanced, so we don't need to make any changes.
Therefore, the balanced chemical equation for the reaction is:
2HCl(aq) + 2AgNO3(aq) → 2HNO3(aq) + 2AgCl(s)
This equation indicates that when hydrochloric acid (HCl) reacts with silver nitrate (AgNO3), it forms nitric acid (HNO3) and silver chloride (AgCl).