Plz im running out of ! ammonia (nh3) can be produced by the reaction of hydrogen gas with nitrogen gas: 3h2 + n2 → 2nh3 a chemist reacts 2.00 mol h2 with excess n2. the reaction yields 0.54 mol nh3. however, you calculate you should have recovered 1.33 moles nh3. what is the percent yield of the reaction? question options: (a)60% (b) 27% (c)41% (d)246%

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

c (diamond),

sio2 (quartz)