Predict the chemical formula for the ionic compound formed by NH4 + and PO4 3- then...
Predict the chemical formula for the ionic compound formed by NH4 + and PO4 3- then predict for Al 3+ and C2H3O2 -
Homework Answers
chemical formulas :
1) (NH4)3PO4
2) Al( C2H3O2)3
explanation:
use kris-kross rule to write ionic compound.
NH4+ charge = +1
PO43- charge = -3
to balance overall equation = NH4+ will be three times and PO4 will be one time
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