lemons have a high concentration of citric acid
The acid from the lemons causes a chemical reaction with whatever metal you are using to create an electron flow.
Ants, vinegar, lemons, and car batteries are all associated with acids. Ants produce formic acid, vinegar contains acetic acid, lemons are rich in citric acid, and car batteries use sulfuric acid as an electrolyte. These substances exhibit acidic properties, which play various roles in biological and chemical processes.
it would be chemical because after you make lemonade you can NOT change it back into lemons
Citric acid is a compound. It is a weak organic acid found in citrus fruits like lemons and oranges.
A chemical formula shows the components of a chemical compound by indicating the types and numbers of atoms present in the compound. The formula provides a way to represent the elements and their respective ratios within the compound.
A chemical reaction is the transformation of a compound in another compound.
This compound doesn't exist.
Chemical formula is CaO
phenolphthalein
Neon (Ne) is a chemical element, not a compound.
Helium (He) is a chemical element, not a compound; the chemical symbol is He.
Magnesium is a chemical element, not a compound.