Why is no3 soluble

What factors affect solubility of ionic compounds? What factors affect the solubility of gases in liquids? What factors affect the solubility of a solid? How can I calculate solubility of potassium nitrate? What does the solubility of KNO3 depend on? How can I calculate the solubility of solute in a solution? This attraction is kind of a formation of a very very weak bond and its weakness is the reason it's not categorized as such and thus, is exothermic.

This energy release when the dissolution occurs is called enthalpy of hydration , provided that the ions be in the gaseous state. So, nitrate is a really big anion, with a single charge. The lesser concentration of negative charge results in relatively lesser lattice enthalpies. Also, the possibility of the creation of hydrogen bonds with water enhances solubility by increasing enthalpy of hydration. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Are all NO3- salts soluble in water? If so, why? Ask Question.

Asked 6 years, 5 months ago. Active 2 years, 3 months ago. Viewed 26k times. Therefore, this compound will not contribute to any precipitation being formed. The second product, Na 2 CrO 4 , also adheres to Rule 1, which states that salts of alkali metals tend to be soluble. Solubility Effects on Reactions Depending on the solubility of a solute, there are three possible results: 1 if the solution has less solute than the maximum amount that it is able to dissolve its solubility , it is a dilute solution; 2 if the amount of solute is exactly the same amount as its solubility, it is saturated; 3 if there is more solute than is able to be dissolved, the excess solute separates from the solution.

Solubility Rules The following are the solubility rules for common ionic solids. There are few exceptions to this rule. Salts containing nitrate ion NO 3 - are generally soluble. Salts containing Cl - , Br - , or I - are generally soluble. Most silver salts are insoluble. Most sulfate salts are soluble. Most hydroxide salts are only slightly soluble. Hydroxide salts of Group I elements are soluble. Arsenic, antimony, bismuth, and lead sulfides are also insoluble.

Carbonates are frequently insoluble. Chromates are frequently insoluble. References Petrucci, Ralph H. Geoffrey Herring, Jeffrey D.