Re: [請益] 蝕刻很傷身嗎
※ 引述《yingjeou (英九)》之銘言:
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04/08 09:27,
04/08 09:27
HF是強酸 這一定是有什麼誤會
高中學化學大家都有背過酸性強弱的順序
HClO4 > HI > HBr > HCl > HNO3 > H2SO4 > H3O+ > H2C2O4 > H2SO3 >HSO4-> H3PO4 >
HF > HNO2 > CH3COOH > H2CO3 >H2S > NH4+ > HCN
HF排在那麼後面會是強酸嗎?
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