11132060 11132060

28-12-2022
Chemistry

contestada

Calculate the standard enthalpy change for the reaction
2Al(s) + Fe₂O3(s) → 2Fe(s) + Al₂O3(s)
given that
2Al(s) + ¾O₂(g) → Al₂O3(s)
AH
= -1669.8 kJ/mol
2Fe(s) + O₂(g) → Fe₂O3(s)
AHxn
= -822.2 kJ/mol

Respuesta :

Otras preguntas

With purple fountains issuing from your veins, On pain of torture, from those bloody hands Throw your mis-temper’d weapons to the ground, And hear the sentence

4. Describe three tools available to human services workers that can be used when faced with ethical issues

Genetic research use ____ to make copies of the genes they are studying

Any one that knows this please help thanks!

Which is the best way to describe the writing process? A. It is a tool for beginning writers; advanced writers do not follow a process B. It is a process of pre

How to solve this equation?

the land bridge first used by people to come to america is called?

Help! if theres a answer already dont be discouraged as usually i still give thanks and stars will give brainliest

What body of water did the new states of kentucky and tennessee gave the us access to for the first time?

Please Help!!!What European country began engaging in submarine warfare