___I2+___HNO3=___HIO3+___NO+___H2O配平
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___I2+___HNO3=___HIO3+___NO+___H2O配平___I2+___HNO3=___HIO3+___NO+___H2O配平___I2+___HNO3=___HIO3+___NO+
___I2+___HNO3=___HIO3+___NO+___H2O配平
___I2+___HNO3=___HIO3+___NO+___H2O
配平
___I2+___HNO3=___HIO3+___NO+___H2O配平
3I2+10HNO3=6HIO3+10NO+2H2O
___I2+___HNO3=___HIO3+___NO+___H2O配平
___FeS2+___HNO3=____Fe(NO3)3+____SO2+_____NO+____H2O我想知道怎么配出来的
完成并配平化学方程式____C+___HNO3=__NO2+__CO2+__H2
【急】一道高一化学方程式配平问题.___K2S+___HNO3===___KNO3+___S+___NO+___H2O转移的电子数目是___其中( )元素被还原,被氧化的物质和被还原的物质的物质的量之比为___若要制的1.12L NO(标准状况
1、___Zn+___HNO3——___Zn(NO3)2+___NH4NO3+___H2O2、___P+___HNO3+___H2O——___H3PO4+___NO↑3、————HClO3+___P+___H2O——___HCl+___H3PO44、___SO2+___KMnO4+___H2O——___K2SO4+___MnSO4+___H2SO45、___Pt+___HNO3+___HCl——___H2PtCl6+
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米娜桑帮我想个作文题目吧,内容是关于孝的=============================================新颖一点的!新颖!=============================================
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