solubility of kno3 at 40 degrees Celsius is 63.explain
Answers
Explanation:
What is the solubility of
K
N
O
3
in water at 20.4 degrees Celsius? Will 2 g of
K
N
O
3
in 5 mL water dissolve?
Temperature, deg-C g/ 100 g water, KNO3
20 32
30 45
40 63
Solubility:
In chemistry we often form a solution of two or more substances in one container. This is a homogeneous single phase mixture where the limiting substances are termed the solutes and they are dissolved in an excess substance termed the solvent, which is usually a liquid. The most common solvent is liquid water resulting in an aqueous solution. Each solute has a certain solubility in the solvent, which can be defined as the amount (grams or moles) that will dissolve in a given amount or volume of solvent. This solubility is temperature dependent. Adding solute in excess of the solubility limit will result in some portion of the solute remaining undissolved.
Answer and Explanation: 1