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????ìa ??áDêμ?éêò??è???ì?μ?·′ó|·?3ìê?2??￥??μ?ê?￡¨????￡?
A￡???è?????￡o2KMnO4
???÷??
.
?
K2MnO4+O2?ü
B￡???è?°±??￡oN2+3H2??????￠???1?
.
′??ˉ?á
2NH3
C￡???è??è??￡oMnO2+4HCl￡¨?¨￡????÷??
.
?
MnCl2+Cl2?ü+2H2O
D￡???è??t???ˉì ?￡oCaCO3+2HCl¨TCaCl2+H2O+CO2?ü
????ìa ??áDêμ?éêò??è???ì?μ?·′ó|·?3ìê?2??￥??μ?ê?￡¨????￡?
A￡???è?????￡o2KMnO4???÷??
.
?
K2MnO4+O2?ü
B￡???è?°±??￡oN2+3H2??????￠???1?
.
′??ˉ?á
2NH3
C￡???è??è??￡oMnO2+4HCl￡¨?¨￡????÷??
.
?
MnCl2+Cl2?ü+2H2O
D￡???è??t??? ˉì?￡oCaCO3+2HCl¨TCaCl2+H2O+CO2?ü
±?ìa′e°?￡oAB
±?ìa?a??￡o
±?ìa?ùê???μ?￡o??×?o?êμ?é·?°?μ?éè??ó??à????
±?ìa??ò×3ì?è￡o??ò?°???
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