Nkebi ahịrịokwu nke 1: Mgbe metaphosphoric acid ndị a tụfuru hydrogen ha dị ka H, a na - emepụta anions cyclic a na - akpọ metaphosphates. Nkeji ahịrịokwu nke abụọ: Mgbe ndị a cyclic asịd ida ha hydrogens dị ka H, metaphosphoric anions akpọ metaphosphates na-etolite. Ajụjụ: Ọ̀ bụ otu ihe ka ahịrịokwu nke mbụ na nke abụọ pụtara? Ee ma ọ bụ Ee e?
Ee e