Carbon dioxide (CO2) and oxygen (O2) are two. Gases don't really "dissolve" in water, but are said to be soluble.
All solutions are characterized by interactions between the solvent phase and solute molecules or ions that result in a net decrease in free energy. The more the decrease in energy, the more is the solubility. When a gas can form a bond with water molecules like hydrogen chloride or ammonia, the solubility is high. When it can form a compound with a definite molecular formula like carbo dioxide or sulphur di/tri oxide the solubility is moderate. If neither of the above occurs as in the case of oxygen or hydrogen, the solubility is low.
There are some more gases tat are soluble in water that are-
Chlorine is a poisonous gas. It can dissolve in water and make an acid. This acid is called hypochlorous acid.
Hydrogen is the best to use.
ammonia gas....
indeed
oxygen
Sand grains will not dissolve in water. Therefore, sand and water can not form a solution. Salt and water can make a (saline) solution, because the salt crystals will dissolve completely into the water.
No, it will form a basic solution of Sodium Hydroxide as per the following equation. Na2O + H2O ---> 2NaOH As the solution will have OH- ions so it will be basic. Na2O is a basic oxide and basic oxide dissolve in water to form bases( here NaOH). Acidic oxides dissolves in water to form acids. Alkali metal(group 1 of periodic table) oxides are always basic oxides, but all metal oxides may not be basic( some transition metal oxides are acidic).
The two minerals dissolve in hot water to form solutions are sugar and salt. They will form a homogeneous solution as they completely dissolve in water.
NO!!! Sulphur is combusted /burnt in air(oxygen) to form sulphur dioxide. Sulphur dioxide is soluble in water , and forms sulphurous acid (H2SO3).
most ionic compounds will dissolve in water to form ions in solution.
The water solution is neutral.
Sand grains will not dissolve in water. Therefore, sand and water can not form a solution. Salt and water can make a (saline) solution, because the salt crystals will dissolve completely into the water.
No, it will form a basic solution of Sodium Hydroxide as per the following equation. Na2O + H2O ---> 2NaOH As the solution will have OH- ions so it will be basic. Na2O is a basic oxide and basic oxide dissolve in water to form bases( here NaOH). Acidic oxides dissolves in water to form acids. Alkali metal(group 1 of periodic table) oxides are always basic oxides, but all metal oxides may not be basic( some transition metal oxides are acidic).
The two minerals dissolve in hot water to form solutions are sugar and salt. They will form a homogeneous solution as they completely dissolve in water.
The two minerals dissolve in hot water to form solutions are sugar and salt. They will form a homogeneous solution as they completely dissolve in water.
NO!!! Sulphur is combusted /burnt in air(oxygen) to form sulphur dioxide. Sulphur dioxide is soluble in water , and forms sulphurous acid (H2SO3).
most ionic compounds will dissolve in water to form ions in solution.
The mixture when elements that form a mineral dissolve in hot water is called a solution.
The mixture when elements that form a mineral dissolve in hot water is called a solution.
Most of the non metals when react with water and form oxides and are added to water, these form acidic solutions. For eg- SO2 + 2H2O ------> H2SO4
Unless the solution is made acidic or basic, the two will dissolve and form a solution of potassium ions, permanganate ions and iodide ions.
They will dissolve in the water and form a solution. The amount that will dissolve depends on the solubility of the solid and the temperature.