Answer:
50 grams NH₄Cl per 100 grams water.
Step-by-step explanation:
See attached => Using the Salt Saturation Curve, trace from x-axis at 50°C up to NH₄Cl curve, then horizontally to the y-axis to value needed, 50 grams NH₄Cl per 100 grams water.
6.5m questions
8.7m answers