When salt is dissolved in water, it is in a dissolved state where the salt particles break apart into ions. This creates a solution where the salt ions are surrounded by water molecules.
chemical
Reactions that break apart large molecules are involved in catabolic processes, such as digestion or cellular respiration. These reactions help to release energy by breaking down complex molecules, like carbohydrates, fats, and proteins, into simpler compounds that can be used by cells for energy production and other processes.
When an acid dissolves in water, the molecules of the acid break apart into ions. Specifically, the acid molecules donate protons (H+ ions) to the water molecules, resulting in the formation of hydronium ions (H3O+) and negatively charged ions from the acid. This process is called ionization or dissociation.
When all of the molecules of an acid break apart in water, it is called complete dissociation. This results in the formation of ions, with the acid molecule donating a proton to water to form hydronium ions and the conjugate base.
When salt is dissolved in water, it is in a dissolved state where the salt particles break apart into ions. This creates a solution where the salt ions are surrounded by water molecules.
They break apart rearrange and form new molecules.
chemical
Hot waterWhen substances have a high temperature, they have more energy. The more energy molecules have, the faster they move. The molecules in hot water move faster than cold water because of the higher energy. Because the molecules of hot water move faster, they can more easily break apart other molecules of a different substance when they come into contact. The fast moving water molecules can break apart the bonds between the salt crystals so they become dissolved into the water.
Large groups of sugar molecules break apart in water due to the solvent properties of water. The polar nature of water molecules interacts with the polar components of sugar molecules, causing them to dissolve and separate into individual sugar molecules. This process is known as hydration.
The ions in the salt are surrounded by water molecules.
chemical
When substances have a high temperature, they have more energy. The more energy molecules have, the faster they move. The molecules in hot water move faster than cold water because of the higher energy. Because the molecules of hot water move faster, they can more easily break apart other molecules of a different substance when they come into contact. The fast moving water molecules can break apart the bonds between the salt crystals so they become dissolved into the water. Therefore, salt water can only dissolve in hot water.
big molecules break apart into small ones and reused to create something diferent
strong acid
Reactions that break apart large molecules are involved in catabolic processes, such as digestion or cellular respiration. These reactions help to release energy by breaking down complex molecules, like carbohydrates, fats, and proteins, into simpler compounds that can be used by cells for energy production and other processes.
When sucrose is dissolved in water, the sucrose molecules break apart into individual glucose and fructose molecules. These individual molecules become surrounded by water molecules, forming a solution. This process is a physical change, as the chemical composition of the sucrose molecules remains the same even though they are now dispersed throughout the water.