How many molecules are there in 4.224 mol of acetic c2 h4 o2

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.

Which description best characterization the motion of particles in a solid