Ical Equations (continued) Identify which of the reactions below is endothermic, and explain
how you know.
AH = –1625 kJ
1. 4Fe(s) + 302(g) → 2Fe2O3(s)
2. NH4NO3(s) + NH4+ (aq) + NO3- (aq)
AH= 27 kJ

the mass of the cathode increases because ions from the solution get reduced to atoms and become part of the cathode.

explanation:

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stan bts

i think its 100.

hope this !

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but