Question

Question 11
Which of the following represents a correct chemical formula? Name it

$\left(a\right)$ $CaCl$
$\left(b\right)$ $BiP{O}_4$
$\left(c\right)$ $NaS{O}_4$
$\left(d\right)$ $NaS$

Answer 1

$BiP{O}_4$ is the correct chemical formula. Both $B{i}^{3+}$ and ${P{O}_4}^{3-}$ions are trivalent in bismuth phosphate.