What is the pressure of 2.3 moles of carbon dioxide gas stored in a 2 liter container at a temperature of 423 k? given: a = 3.59 liters2 ∙ atmospheres/mole2, b = 0.0427 liters/mole, and r = 0.08205 liters∙atmospheres/k∙mole 37.22 atm 41.96 atm 79.82 atm 41.116 atm 39.913 atm

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance