معادله‌های شیمیایی زیر را موازنه کنید: $Na_{2}O_{2}(s) + H_{2}O(l) \rightarrow NaOH(aq) + O_{2}(g)$ $CaSiO_{3}(s) + HF(aq) \rightarrow CaF_{2}(aq) + SiF_{4}(g) + H_{2}O(l)$ $H_{2}S(g) + O_{2}(g) \rightarrow SO_{2}(g) + H_{2}O(g)$ $NH_{3}(g) + O_{2}(g) \rightarrow NO(g) + H_{2}O(g)$ $NH_{3}(g) + F_{2}(g) \rightarrow N_{2}F_{4}(g) + HF(g)$ (آ) $SOCl_{2}(l) + H_{2}O(l) \xrightarrow{\Delta} SO_{2}(g) + HCl(g)$ (ب) $ClF_{3}(g) + NH_{3}(g) \rightarrow N_{2}(g) + HF(g) + Cl_{2}(g)$ (پ) $NaHCO_{3}(s) \xrightarrow{\Delta} Na_{2}CO_{3}(s) + CO_{2}(g) + H_{2}O(g)$ (ت)