Chemistry
Senior High
写真の1と2の反応は別々に起こるのにaとbは同時に起こるのはなぜですか
こらない)。
NaOH+HCI
Na₂CO3+HCI
NaCl + H₂O
NaCl+NaHCO3
...(b)
H₂SO4+2NaOH → Na₂SO4+2H₂O
(NH4)2SO4+2NaOH
→ Na₂SO4+2H₂O+2NH3
...((
(2)
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