The molecule shown belongs to which class of compounds
1) alcohol
2) ester
3) aldehyde
4) amino acid

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves