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復分解型のイオン反応の条件:製品の中で少なくとも1種の瀋殿.ガスや水、だからアンモニウム根イオンと水素酸素根反応.NH4++2OH-OH-=NH3↑+H2O若書き換えを化学方程式、一般の法則:遇陽イオン加え硝酸根、遇陰イオン加カリウムイオンやナトリウムイオン(すべてから...
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