When the following equation is balanced with the lowest whole number coefficients possible, what is the coefficient in front of alcl3?

al (s) + zncl2 (aq) yields zn (s) + alcl3 (aq)

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 .

- lead + phosphoric acid = hydrogen + lead(ii) phosphate