对的,氧化剂是是重铬酸钾,还原剂是乙醇.
K2Cr2O7与乙醇的反应.K2Cr2O7与乙醇 2K2Cr2O7+3CH3CH2OH+8H2SO4--2Cr2(SO4
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相关问题
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K2Cr2O7+CH3CH2OH+H2SO4--Cr2(SO4)3+CH3COOH+K2SO4+H2O
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2K2Cr2O7+3CH3CH2OH+8H2SO4--2Cr2(SO4)3+ 3CH3COOH+2K2SO4+11H2O
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2K2Cr2O7+3CH3CH2OH+8H2SO4=2Cr2(SO4)3+3CH3COOH+2K2SO4+11H2O 的
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K2Cr2O7+H2SO4+K2SO3=K2SO4+Cr2(SO4)3+H2O
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高一化学问题2K2Cr2O7+3CH3CH2OH+8H2SO4=2K2SO4+2Cr2(SO4)3+3CH3COOH+1
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K2CrO7+CH3CH2OH+H2SO4==Cr2(SO4)3+CH3COOH+K2SO4+H2O
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2K2Cr2O7+3C2H5OH+8H2SO4=2K2SO4+2Cr(SO4)3+3CH3COOH+11H2O是否为还原
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配平:K2Cr2O7+C2H5OH+H2SO4=Cr2(SO4)3+CH3COOH+K2SO4+_____(此物质未知)
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已知反应:①2K2CrO4+H2SO4=K2Cr2O7+K2SO4+H2O,②K2Cr2O7+6FeSO4+7H2SO4
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已知反应:①2K2CrO4+H2SO4=K2Cr2O7+K2SO4+H2O,②K2Cr2O7+6FeSO4+7H2SO4