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Metal ions in water can react with soap to form what?
Metal ions in water can react with soap to form insoluble salts, known as soap scum. This can lead to reduced soap efficacy and result in soap scum buildup on surfaces.
What is the result of a hard water and soap solution?
Scum - calcium and other metal salts of fatty acids
What are dibasic salts?
Dibasic salts are salts that contain two replaceable hydrogen ions per molecule. These salts are capable of forming two types of ions when dissolved in water, with two acidic protons that can be neutralized by a base. Examples of dibasic salts include calcium carbonate (CaCO3) and magnesium sulfate (MgSO4).
Why are macroscopic samples of salts neutral compounds?
The negative and positive charges are neutralized each other.
Why metal don't have charge?
The opossite charges are reciprocally neutralized.
Is Salts made of a metal and a nonmetal?
Salts are made of metal ions and nonmetal ions.
What are inorganic metal salts?
Metal salts that contain no carbon except as carbonate/bicarbonate.
Name two properties of metal salts?
- all metal salts are ionic compounds - many salts are soluble in water and are dissociated
Why hard water consume lots of soap?
beacuse it contain dissolve salts of calcium and magnesium salts and other heavy metals and it does not form lather with soap readily..
Why does hard water consumes lot of soap?
beacuse it contain dissolve salts of calcium and magnesium salts and other heavy metals and it does not form lather with soap readily..
What do metal oxides form?
Metal Salts + water
What are nonmetallic salts?
Practically all salts contain a metal; exceptions, for example, are ammonium salts.
