Answer
$Na_3PO_4$
Work Step by Step
We know that $PO_4$ has a -3 charge and that Na has a +1 charge. Thus, to write the formula for the compound, pick the smallest ratio of the cation and the anion that will make the overall molecule neutral.
Chemistry: The Molecular Science (5th Edition)
by Moore, John W.; Stanitski, Conrad L.
Published by
Cengage Learning
ISBN 10:
1285199049
ISBN 13:
978-1-28519-904-7
Chapter 2 - Chemical Compounds - Questions for Review and Thought - Topical Questions - Page 90b: 43c
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
