+ 329 1315 At
2.
Calculate the heat of reaction for the following process:
3 FeCl2 → Fe + 2 FeCl3,
given the following info:
Fe + 2HCl → FeCl2 + H2H
2 Fe + 6 HCI → 2 FeCl3 + 3 H2
1822
AH = -769 kJ
AH = 41822 kJ
3. Calculate the heat of reaction for the following reaction:
Fe + 2 Agri → 2 A Coru

fire could start, buildings collapsing, and ash falling from the sky.

explanation:

this is because the buildings or plants could catch on fire and the buildings would most likely collapse. lastly ash would fall because all the burning would cause ash to fall from the sky.

hope this .

fe 55.85 g/mol and h2o 18.02 g/mol.