Answer: this is your answer 26.3 kJ/1 mol Fe2O3 (s) – 3.40 mol Fe2O3
Explanation:
hope this helps ;) - Mal
The correct answer is A.
B is incorrect because that only applies to nuclear fission.
C is incorrect because it only applies to nuclear fusion.
D is incorrect because energy can be neither created nor destroyed meaning that this statement is physically impossible,
The plants give out oxygen so for us humans will live
Winter because the winter solstice is the point when the sun is at its lowest making it the coldest day of the year
C. a chemical reaction occurred when the two liquids were mixed
