If 2 molecules of CH, react with 5 molecules of O2, determine the number of molecules of Co2 that could form from each starting material.

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

The identities of substances are the same before and after which type of change