The initial volume of a gas at a pressure of 8.2 atm is 6.9 L. What will the volume be if the pressure is increased to 3.0 atm?

the dependant variable is spilled water

the independent is the heat

gas

explanation:

smoke is the matter of a gas

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.