Asked by hannah

whats the correct formula for

1. rubidium selenide

2. potassium phosphate
Answered by bobpursley
Rb<sub>2</sub>Se
Phosphate is PO<sub>3</sub><sup>-3</sup>
and Potassium is K<sup>+1</sup>

so what is the formula for potassium phosphate? We will be happy to critique your thinking.
Answered by DrBob222
Bob P made a tiny typo. Phosphate is PO4^-3
Answered by hannah
thanks
is it K3PO4?
Answered by DrBob222
yes
There are no AI answers yet. The ability to request AI answers is coming soon!