Hydroxide ions (-OH)
Not necessarily. The concentration of a strong acid in water depends on the amount of acid dissolved in the water. A solution is concentrated if there is a relatively large amount of solute (acid) dissolved in the solvent (water), and dilute if there is a relatively small amount.
When a strong base is dissolved in water, a high concentration of hydroxide ions (OH-) will be present in the solution. This is because strong bases dissociate completely in water to form hydroxide ions.
Aqueous hydrogen chloride is a solution of hydrogen chloride gas dissolved in water. It forms hydrochloric acid when dissolved in water. It is a strong acid.
This solution is a liquid.
Copper chloride solution is a liquid. It is formed when copper chloride (a solid) is dissolved in water to create a solution.
Dissolved salt is dissociated in ions Na+ and Cl-.
Not necessarily. The concentration of a strong acid in water depends on the amount of acid dissolved in the water. A solution is concentrated if there is a relatively large amount of solute (acid) dissolved in the solvent (water), and dilute if there is a relatively small amount.
No, a solution (homogeneous mixture) is formed.
a solution is formed. water being the solvent and salt being the solute.
A solution is formed from the solute (the substance dissolved) and the solvent. Example: in the salted water sodium chloride is the solute and water is the solvent.
When a strong base is dissolved in water, a high concentration of hydroxide ions (OH-) will be present in the solution. This is because strong bases dissociate completely in water to form hydroxide ions.
Aqueous hydrogen chloride is a solution of hydrogen chloride gas dissolved in water. It forms hydrochloric acid when dissolved in water. It is a strong acid.
It depends upon nature of substances for example when Glucose or Salt are dissolved in water no new substance is formed so these are physical changes but when Ammonia gas is dissolved in water Ammonium and hydroxide ions are formed so it is a chemical change.
This solution is a liquid.
Copper chloride solution is a liquid. It is formed when copper chloride (a solid) is dissolved in water to create a solution.
Some limestones are made by precipitation of dissolved calcium carbonate. Some cherts are formed from dissolved silicates in thermal springs and evaporite minerals, such as gypsum and rock salt (halite) are formed by evaporation of water from solutions of dissolved minerals.
a weak electrolyte partially dissociates into ions when dissolved in solution. This results in a mixture of ions and undissociated molecules in the solution, leading to a lower conductivity compared to strong electrolytes.