Question16. $\mathrm{Be}_{3}\left(\mathrm{PO}_{4}\right)_{2}$ compound name?
17. ammonium fluoride compound formula?
18. $\mathrm{Mg}_{3}\left(\mathrm{PO}_{4}\right)_{2}$ compound name?
19. sodium acetate compound formula?
20. gallium nitrate compound formula?
21. gallium hydroxide compound formula?
22. zinc acetate compound formula?
23. $\mathrm{Be}(\mathrm{OH})_{2}$ compound name?

Studdy Solution
For the compound $\mathrm{Be}(\mathrm{OH})_{2}$, identify the elements and their charges: - $\mathrm{Be}$ is beryllium, a metal with a $+2$ charge. - $\mathrm{OH}$ is the hydroxide ion with a $-1$ charge. The compound name is beryllium hydroxide.
The solutions are:
16. Beryllium phosphate
17. $\mathrm{NH}_{4}\mathrm{F}$
18. Magnesium phosphate
19. $\mathrm{NaC}_{2}\mathrm{H}_{3}\mathrm{O}_{2}$
20. $\mathrm{Ga}(\mathrm{NO}_{3})_{3}$
21. $\mathrm{Ga}(\mathrm{OH})_{3}$
22. $\mathrm{Zn}(\mathrm{C}_{2}\mathrm{H}_{3}\mathrm{O}_{2})_{2}$
23. Beryllium hydroxide