Soap is generally basic in nature because it tends to contain alkaline substances such as sodium or potassium hydroxide. When mixed with water, soap forms a solution that is typically slightly basic.
Yes, soap powder dissolves in water. When mixed with water, the soap powder molecules break down and disperse into the water, allowing for cleaning action to occur.
Solvent
Soap itself is not an alkali, but it is usually made by mixing an alkali (such as sodium hydroxide) with fats or oils. When mixed with water, soap can act as a base and help to remove dirt and oils from surfaces.
Soap can form an emulsion with oil and water, allowing them to mix together. The structure of soap molecules consists of a hydrophilic (water-attracting) head and a hydrophobic (water-repelling) tail, which enables soap to surround oil particles and disperse them in water. This forms a stable mixture where both oil and water can coexist.
Bubbles are formed from soap when they are mixed with water and there is air. When air is present and water is mixed with soap, bubbles will definitely form.
Dish soap and water are commonly mixed together to make bubbles. Dish soap acts as a surfactant, reducing the surface tension of water and allowing bubbles to form.
Soap and water provide a medium in which dirt is lifted from the skin and is mixed within the medium created by the soap and water. As the soap and water are rinsed off the skin, the dirt is carried away as well.
Yes, the amount of soap mixed with water can affect how well the water will stay on a penny. Soap reduces the surface tension of water, causing it to spread out more easily. Too much soap can prevent the water from forming a cohesive layer on the penny, causing it to bead up or slide off.
physical
Soap is generally basic in nature because it tends to contain alkaline substances such as sodium or potassium hydroxide. When mixed with water, soap forms a solution that is typically slightly basic.
You need a soap solution (water mixed with soap or detergent) and air to make bubbles. The soap solution lowers the surface tension of the water, allowing the bubbles to form and hold their shape.
The first person who mixed soap, water, and an tool that allowed for an unknown individual to create the first purported soap bubble.
Yes, soap powder dissolves in water. When mixed with water, the soap powder molecules break down and disperse into the water, allowing for cleaning action to occur.
No, the formation of soap scum is not a chemical change. Soap scum appears as the result of a physical change. Some of the soap and whatever has become incorporated into the soap and water dry. After the water is gone, the things left are from the soap and whatever mixed with the soap when it was "working" at cleaning.
Solvent
Becasue of chemical chain reactions.