I do understand how to solve it but I don't know how to write the correct math expression. Please help me.

Modern weaponry has increased the number of deaths in wars and violent conflicts.

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.

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?