F. If 20.0 moles of CO2 is exhaled, how many particles of H2O is produced?

11 moles

Explanation:

1 mole of C12H22O11 molecules produces 12 moles of CO2 molecules and 11 moles of H2O molecules.

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