By mass, a compound contains 39.7% C, 1.7% H, and 58.7% Cl, and has a molar mass of 181.5 grams. Determine the molecular formula of the compound.

It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided

What is i fracture in the crust called when land move up, down or sideways

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5