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好评率：100.00% 差评率：-

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□ [好评]、氯化铵受热分解：NH4Cl △ NH3↑ HCl↑ 碳酸氢氨受热分解：NH4HCO3 △ NH3↑ H2O↑ CO2↑ 硝酸铵与氢氧化钠反应：NH4NO3 NaOH △ NaNO3 NH3↑ H2O（检验NH4的方法：

xujing3300 <1-1 17:1>

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□ [好评]还好吧

viyeana111 <12-29 21:51>

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□ [好评]很不错

zhonghy <10-21 21:54>

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□ [好评]行

spf1234 <9-2 8:35>

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