Which of the following tools should a scientist use to measure an object in kelvin? a. electronic balance b. graduated cylinder c. ruler d. thermometer

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~