based on the graph below, approximately what is the solubility of kcl at 80°c? solubility curves
based on the graph below, approximately what is the solubility of kcl at 80°c? solubility curves
Answer
Explanation:
Step1: Locate 80°C on x - axis
Find 80°C on the horizontal temperature axis.
Step2: Find KCl curve
Locate the green - colored KCl solubility curve.
Step3: Determine solubility value
Go vertically up from 80°C on the x - axis until it intersects the KCl curve, then go horizontally to the y - axis to read the solubility value. The intersection point on the y - axis is approximately 50 grams of solute per 100 g H₂O.
Answer:
50 grams of solute per 100 g H₂O