Question

What is the formula for sodium sulfate? Sodium's ion is Na* and sulfate's ion is SO4²-

Na(SO4)2
Na₂SO4
NaSO4
Na₂(SO4)2

Answer 1

The formula for sodium sulfate is Na2SO4.

Step-by-step explanation:

The formula for sodium sulfate is Na2SO4. The sodium ion is represented by Na+, and the sulfate ion is represented by SO42-. Therefore, when these two ions combine, two sodium ions (Na+) are needed to balance the charge of one sulfate ion (SO42-).

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