If the volume of neon gas at 4.0 atm changed from 800 mL to 1600 mL, what would the new pressure be? (Celsius+273=Kelvin) (Milliliter / 1000= Liter)

Which gas law is this?

the increase of protons   hope this

pie chart because it is in percents ( % )

that's what i got you can count the number of atoms

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.