9.3 x 1023 molecules of CO2 are needed for a reaction. How many liters of CO2 should be added to the reaction?

Ifound this on google “laws of chemical combination. it states that matter can neither be created nor destroyed. it stated that a given compound always contains exactly the same proportion of elements by weight.” i hope this you for what your looking for.

Mass of water is smething that you froma drug test or sum girl ya

B. a graduated substance

Must be negative.substance increases