You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Writing <strong>Formulas</strong>Write a formula for iron(III) chloride.1. Identify the cation <strong>and</strong> anion.iron (III) = Fe 3+ (III = charge of 3+)chloride = Cl −2. Balance the charges.Fe 3+Cl −Cl − = (3+) + 3(1-) = 0Cl −3. 1 Fe 3+ <strong>and</strong> 3 Cl − = FeCl 322