A balloon filled with CO, at STP has 0.25 mol inside. How many liters of gas are inside the
balloon?
=

.56 liters

Explanation:

(.025 mol) * (22.4 L/1 mol) = .56 L

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

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .