How many moles of carbon atoms are there in 0. 500 mole of c2h6?.

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

Answercan utilize even low wind speed to produce electricity;