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How does shampoo apply to the pH scale?
Soaps, detergents and shampoos are basic materials.
Why are most shampoos made from detergents rather than soaps?
Most shampoos are made from detergents because they are more effective at removing dirt and oils from hair compared to soaps. Detergents also produce more foam and lather, which is desirable in shampoos. Additionally, detergents are pH balanced to be less harsh on the hair and scalp compared to traditional soaps.
If the pH is 7.8 what does this mean?
A pH of 7.8 indicates that the solution is slightly basic. It falls between neutral (pH 7) and moderately basic (pH 8). This pH level may be found in natural waters, certain shampoos, or some alkaline batteries.
How is chemistry involved in bathing?
Chemistry is involved in bathing through soap molecules that interact with oil and dirt on the skin, allowing them to be washed away with water. Water itself is a solvent that helps to dissolve these substances. Additionally, the pH of bathing products can affect the skin's natural pH balance.
Why is shampoo a base?
Shampoo is a base because it typically contains ingredients such as surfactants, which help to remove dirt and oil from the hair. These surfactants are basic in nature and help to cleanse the hair by interacting with oils and debris, making them easier to wash away.
