Answer:
2 moles of H₂O / 2 moles of HCl.
Explanation:
The balanced equation for the reaction is given below:
Ca(OH)₂ + 2HCl —> CaCl₂ + 2H₂O
From the balanced equation above,
2 moles of HCl reacted to produce 2 moles of H₂O.
Next, we shall determine number of mole of H₂O produced by the reaction of 3.25 moles of HCl. This can be obtained as follow:
From the balanced equation above,
2 moles of HCl reacted to produce 2 moles of H₂O.
Therefore, 3.25 moles of HCl will react to produce = 3.25 moles of HCl × 2 moles of H₂O / 2 moles of HCl.
Thus, the conversion scale is:
3.25 moles of HCl × 2 moles of H₂O / 2 moles of HCl.
