Dissolution overall can be either endothermic or exothermic, depending on whether more energy was used to break the bonds, or more energy was released when new bonds were formed. If more energy is released in making bonds than is used in breaking bonds, the process is exothermic. If more energy is used than is released, the process is endothermic.
A special mixture formed when a material dissolves in water is called a solution. In a solution, the material that dissolves is known as the solute, while water is the solvent. The solute particles are dispersed and evenly distributed throughout the solvent, resulting in a homogeneous mixture.
A solution.
Nonpolar molecules are generally not soluble in water because water is a polar molecule and like dissolves like.
A dangerous substance that dissolves other materials is acid. Acid can eat away at most metals and will burn the skin severely.
This means that substances are more likely to dissolve in other substances with similar chemical properties. It is most often used when discussing polar and nonpolar solvents. For example, oil will not dissolve in water because oil is nonpolar and water is polar. Basically, a polar solvent will generally dissolve polar solutes and sometimes ionic solutes, and a nonpolar solvent will generally dissolve nonpolar solutes.
It reacts with acids, it dissolves exothermically in water to produce a basic solution.
Ammonia dissolves in water exothermically, with the solubility increasing as the temperature decreases. At room temperature (25°C), ammonia has a solubility of about 32.5 g/L in water.
If aluminum foil is soaked in cupric chloride, it will undergo a redox reaction where the aluminum will act as a reducing agent and the cupric chloride as an oxidizing agent. This will result in the dissolution of aluminum and the formation of copper metal on the surface of the foil.
Exothermic means it gives out heat or energy
Substances that react exothermically with oxygen include fuels like gasoline, natural gas, and wood. During combustion, these substances release heat and energy as the oxygen in the air supports the chemical reaction.
The solvent dissolves the solute. (The solute dissolves in the solvent.)
The solvent dissolves the solute. (The solute dissolves in the solvent.)
An exothermic reaction releases heat energy to the surroundings. Compounds like combustion reactions (e.g. burning of wood or gasoline) typically release heat during their reaction, making them exothermic.
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
Dissolves would be the verb.