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Uf1̖늳ɹ(ji)QӵȌƷ
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1.@ȡ~ñ\Ƭʯī늘O
2.ĺɫĞVҺȡNH4Cl
3.ȡi
1P(gun)늳صĻ(gu)ԭψD
늳ؿ(yng)飺Zn+2NH4Cl+2MnO2=ZnNH32Cl2+Mn2O3+H2O늳عrؓOϵ늘O(yng)ʽ飺______________OϮa(chn)ɷNwtO늘O(yng)ʽ飺________________
2QӺͼӼ_յĸ늳ص\Ͳ~ñ\Ƥ̼늳(ni)ĺɫĩС
3Ȼ@Ȼ\ȡzͷx
ُĺɫĩȡNH4ClZnCl2ȾwĻҪܽ_________l(f)_________
O(sh)ӋεČCþwкZn2+֪ZnOH2ǃԚܽڰˮZn
ݣЌ
a________b___________c__________d__________e__________f___________
ʣĺɫҪɷMnO2߀̿ںЙCȡƟķȥs|(zh)ԓҪõҪ}|(zh)xƾ߀___________
4wȻ@|(zh)֔(sh)Ĝy
֪cHCHOˮҺ·(yng)4
+6HCHOCH26N4+4H++6H2OQȡagƷˮHCHOҺ100mLҺȡ10mL̪εcmol/LNaOHҺ?sh)εVmLrҺʬF(xin)ۼtɫ^в]s|(zh)c(yng)twȻ@|(zh)֔(sh)أNH4Cl___________
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