"determine how the reactions need to be modified to sum to the overall process. a. c(s)+o2(g)→co2(g)k=1.363×1069 b. 2h2(g)+o2(g)→2h2o(g)k=1.389×1080 c. 2co(g)+o2(g)→2co2(g)k=1.477×1090"

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

the answer is true. hope it .

може ли да зареждате повече информация, моля