What is the identity of this molecule? Or what is the IUPAC name of this molecule?

What is the main reason why some developing countries fear the increase the free trade policies around the world?

Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.