I have the solubility curve of potassium nitrate (the units are in g/100g for the solubility, and the temprature in degrees C)
How would i find the mass of water needed to dissolve 100g of potassium nitrate at 40 degrees C?
Many thanks!!
Help with question on solubitiy of potassium nitrate (in reference to its solubility curve) please?
From the solubility curve of KNO3 you can see that at 40°C the solubility of the salt is 60 g / 100 g of H2O
to dissolve 100 g of KNO3 at 40°C we use the proportion :
60 : 100 = 100 : x
x = 166.7 g of water needed to dissolve KNO3 at 40°C
Reply:ffffffffhggggghhhhhhhhhhh
chrysanthemum
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment