Question

What is the formula for this ionic formula ba 0

Answer 1

The formula for the ionic compound barium phosphate is Ba3(PO4)2.

Step-by-step explanation:

The formula for the ionic compound barium phosphate is Ba3(PO4)2.

When writing the formula for an ionic compound, we use the charges of the ions to balance the charges. Barium is a 2+ ion (Ba²+), and phosphate is a 3¯ ion (PO¾¯).

Therefore, since the charges must balance, we need three barium ions and two phosphate ions to balance the charges, resulting in the formula Ba3(PO4)2.

Answer 2

BaO

Step-by-step explanation:

The barium oxide chemical formula is BaO. The molar mass is 153.33 g/mol. The molecule is formed by one barium cation Ba2+ and one oxide anion O2-. Both ions are bound by one ionic bond.