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When lemon juice is spilled on floor the floor turns white.why?
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.
What vegetable turns red with lemon?
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.
What in lemon juice makes it react?
The main component in lemon juice that causes it to react is citric acid. Citric acid is a weak organic acid that can react with other substances, such as baking soda, to produce carbon dioxide gas, which creates fizzing or bubbling. This reaction is commonly used in cooking and cleaning.
What happens when chalk is kept with lemon juice for 3 days?
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.
Why do ginger pieces turn pinkish when they are sprinkled with lemon juice?
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.
Does lemon juice react in benedict's solution?
no
Does copper react with magnesium sulphate?
Copper does not react with magnesium sulfate because copper is less reactive than magnesium on the reactivity series. Therefore, no reaction occurs between copper and magnesium sulfate.
Is it possible that nitrogen could react with magnesium ribbon?
Nitrogen typically does not react with magnesium under normal conditions. However, at very high temperatures and pressures, nitrogen can form compounds with magnesium, such as magnesium nitride (Mg3N2).
What happen to nitric acid after magnesium ribbon was placed?
When magnesium ribbon is placed in nitric acid, a chemical reaction occurs where magnesium reacts with the nitric acid to form magnesium nitrate, water, and nitric oxide gas. The magnesium ribbon dissolves and bubbles form as the gas is produced.
Does baking powder react with lemon juice?
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.
Would result in the magnesium ribbon 'disappearing' in less than 45 seconds?
Submerging the magnesium ribbon in a strong acid solution like hydrochloric acid would cause it to react rapidly, producing magnesium chloride and hydrogen gas. The vigorous reaction would lead to the magnesium ribbon dissolving or disappearing within seconds.
What happens to gold if you put it in lemon juice?
It will be shinny if you leave it in there for 5-10 minutes
What gas is formed when magnesium ribbon and sulfuric acid react?
When magnesium ribbon and sulfuric acid react, hydrogen gas is formed. Magnesium reacts with sulfuric acid to produce magnesium sulfate and hydrogen gas as a byproduct.
How long does an acid take to react to lemon juice?
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.
What substance reacted with Mg ribbon upon ignition it is possible that nitrogen could react with itwhy?
i think it would be MAGNESIUM NITRIDE.
When lemon juice is spilled on floor the floor turns white.why?
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.
Whats an advantage for using powdered magnesium for flash photography instead of magnesium ribbon?
Using powdered magnesium allows for more precise control over the amount of magnesium used in the flash photography. It also ignites more quickly than magnesium ribbon, providing a faster and consistent burst of light for the photo.
