A sample of helium gas has a pressure of 3.54 atm in a container with a volume of 23.1L This sample is transferred to a new container and the pressure is measured to be 1.87 atm
What is the volume of the new container? (assume constant Temp and moles)

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.

i think its 100

i hope this !