It's a chemical change because the lemon and water cannot be separated by physical means. If it were a physical change, then the lemons and water would not be dissolved.
The acidity in lemon juice can react with certain types of flooring materials like marble or limestone, causing a chemical reaction that can lighten or discolor the surface, appearing white. This reaction is due to the citric acid in lemon juice breaking down the minerals in the floor, altering its color.
Red cabbage can turn red when mixed with lemon juice due to a change in pH level. The anthocyanin pigments in red cabbage react to the acidity of lemon juice, causing the cabbage to turn red.
Lemon juice is below 7 on the pH scale, typically around 2 to 3. This makes it acidic.
When chalk is kept with lemon juice for 3 days, the acidic nature of the lemon juice can react with the calcium carbonate in the chalk. This reaction could potentially dissolve the chalk and cause it to break down or change in appearance.
This color change occurs due to a chemical reaction between the ginger's compounds (anthocyanins) and the acidic lemon juice. The anthocyanins in the ginger react with the acid to change color, resulting in the pinkish hue.
Yes, baking powder reacts with lemon juice. It is similar to baking soda and viniegar. Baing soda is a base, and lemon juice is acidic. When mixed, CO2 is created.
no
Lemon juice contains an acid (but by itself it is not an acid, because it is not a pure compound): citric acid makes lemon juice acidic.
It will be shinny if you leave it in there for 5-10 minutes
1 medium lemon is the equivalent of about 2-3 tablespoons of juice (6 -9 teaspoons).
The purpose of a lemon squeezer is to squeeze out the lemon to make lemon juice. It makes it much easier and faster to make lemon juice for everyone to enjoy.
The reaction time of an acid in lemon juice depends on various factors such as concentration, temperature, and surface area of the material coming into contact with the lemon juice. Generally, the reaction can start almost immediately upon contact with the acid in the lemon juice.
Cats may lick lemon juice due to curiosity or to explore new scents and tastes. However, it is important to note that some cats may not like the taste of lemon juice and may react negatively to it.
Lemon juice is very acidic. The acid makes it tough for many bacteria to grow. Its called citric acid.
It makes erratic bubbles
The acidity in lemon juice can react with certain types of flooring materials like marble or limestone, causing a chemical reaction that can lighten or discolor the surface, appearing white. This reaction is due to the citric acid in lemon juice breaking down the minerals in the floor, altering its color.
Red cabbage can turn red when mixed with lemon juice due to a change in pH level. The anthocyanin pigments in red cabbage react to the acidity of lemon juice, causing the cabbage to turn red.