lime juice and soap solutions turn red in turmeric because turmeric is an organic indicator which turns red in acidic or basic solution and lime juice is an acidic solution while soap is a basic solution
Soap water can break down the turmeric particles due to its surfactant properties, resulting in the dispersion of the yellow color of turmeric in the solution. This happens because soap molecules can interact with the turmeric molecules and prevent them from clumping together.
what will juice do to soap
When soap solution is applied to a yellow turmeric sheet, the soap interacts with the curcumin pigment in turmeric, which is responsible for its yellow color. This can lead to a color change, often resulting in a fading or alteration of the yellow hue due to the soap's ability to break down oils and pigments. Additionally, the soap may cause a reaction that enhances the visibility of the turmeric's natural color properties, depending on the concentration of the soap solution used.
when turmeric is added to soap it works chemically and the colour changes to red...
The red color that appears when clothes stained with turmeric are washed with soap is due to a reaction between the alkaline pH of soap and the curcumin compound in turmeric. The curcumin changes its structure under alkaline conditions, resulting in a red color.
It is a natural soap made from ingredients such as: honey, shea butter, lime and lemon juice. It helps to lighten the complexion.
When you add lemon juice, which is acidic, to a soap solution, the pH of the solution decreases. Soaps are typically alkaline, so the introduction of the acidic lemon juice neutralizes some of the alkalinity, resulting in a lower pH. This change in pH can affect the soap's ability to lather and clean effectively.
When Emma adds lemon juice, which is acidic, to the soap solution, it will lower the pH of the solution. Soap is typically alkaline, so the introduction of the acidic lemon juice will neutralize some of the soap's basicity. As a result, the overall pH of the mixture will decrease, making it less alkaline and potentially more neutral or slightly acidic, depending on the amounts mixed.
It is because the turmeric contains a compound called cucumine.cucumine reacts with the fatty acid in the soap/detergent and thence the color of the combination changes to red.
When soap is mixed with lemon juice, a chemical reaction occurs due to the acidic nature of the lemon juice. This reaction can cause the soap to break down or curdle, leading to a less effective cleaning solution. It is best to avoid mixing soap with acidic substances like lemon juice for cleaning purposes.
Soaps are alkali substances so by adding lemon juice (an acid substance) you will decrease the pH (because acid is low and alkaline is high) depening on the amount of lemon juice you add and the concentration of it would depend on your outcome, you may just make it slightly less alkali, you may neutralise it, or you may even acidify it if you were to add enough. I hope this was helpful :)
well, water and soap will usually get the smell right out.