}ĿijW(xu)nСMbe̼c̼cɷNɫwòͬķ(sh)(yn)D~ʾ
1ֻ(j)DIIIʾ(sh)(yn)܉_(d)(sh)(yn)?zi)ǣb̖(ho)__________________
2DIIIIVʾ(sh)(yn)be@ɷN|(zh)c(sh)(yn)III(sh)(yn)IVă(yu)c(din)_________x(xing)̖(ho)
AIVIII(f)s BIVIIIȫ
CIVIII DIVһbͬr(sh)M(jn)Ѓɂ(g)Ȍ(sh)(yn)IIIС
3Ì(sh)(yn)IV(yn)C̼c̼cķ(wn)tԇBbĹw___________________
4̼cҺcʯˮϲַ(yng)(dng)̼cҺ^r(sh)xӷʽ__________________________________________________________________________
𰸡 II D NaHCO3 2HCO3+2OH+Ca2+TCaCO3+2H2O+ CO32-
1̼c̼cc}ᷴ(yng)ɶ̼ͨʯˮF(xin)һӵDIIČ(sh)(yn)DZ^߮a(chn)wʣ̼cc}ᷴ(yng)a(chn)wʴʿÈDIIbe2DIIIIVʾ(sh)(yn)be@ɷN|(zh)c(sh)(yn)III(sh)(yn)IVă(yu)c(din)IVһbͬr(sh)M(jn)Ѓɂ(g)Ȍ(sh)(yn)IIIxD3 ԇBbĹwNaHCO34̼cҺcʯˮϲַ(yng)(dng)̼cҺ^r(sh)}ȫ(yng)xӷʽ飺Ca2++2OH+2HCO3TCaCO3+2H2O+ CO32-
ĿлW(xu) Դ }ͣ
}ĿDʾһ(g)늽b늽ҺaXYǃɉK늘O壬ͨ^(do)cֱԴBՈش}
XYǶ늘OaNaClҺ(sh)(yn)_ʼr(sh)ͬr(sh)ڃ߅η̪ԇҺXY늘O׃tɫXOϵ늘O(yng)ʽ
ҪFƷһȵCuY늘O(yng)ʽ
XYK늘O늽ijM(fi)ȻMCl2Һ(dng)ռ11.2LȚr(sh)(bio)(zhn)rꎘO32gԓٵԭ|(zh)
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ĿлW(xu) Դ }ͣ
}ĿFe+2HClFeCl2+ H2(yng)f_
A. Fe߀ԭ
B. HCll(f)߀ԭ(yng)
C. ˷(yng)ÓQ(yng)߀ԭ(yng)
D. -1r(ji)ڷ(yng)Ѓr(ji)B(ti)δ׃HClȲֲ߀ԭ
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ĿлW(xu) Դ }ͣ
}ĿԱӞԭϺϳ ·DʾՈҪ
1becA@2NЙC(j)P(gun)(yng)ʽñҪf
2|(zh)ĽY(ji)(gu)ʽB F
3(yng)ܵĻW(xu)(yng)ʽ
4(yng)ݿԵõEͬr(sh)ܵõĸa(chn)ĽY(ji)(gu)ʽ
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ĿлW(xu) Դ }ͣ
}Ŀ(sh)(yn)ﳣÝ}ci(yng)ȡȚ⣬(yng)ĻW(xu)ʽ: MnO2 4HCl⣩ MnCl2Cl22H2Oȡĝ}ʹcil(f)(yng)a(chn)Țژ(bio)(zhn)rµwe11.2LՈӋ(j)㣺
1ӷ(yng)Ķi|(zh)ٿ____________
2(yng)бHCl|(zh)Ħ____________
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ĿлW(xu) Դ }ͣ
}Ŀ25r(sh)ˮx_(d)ƽ⣺H2OH++OHH0Д_ǣ
A.ƽwϵмˮƽƄ(dng)c H+
B.ˮӟᣬKwpH׃
C.ˮмcw
D.ˮмNaOHwƽƄ(dng)cH+
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ĿлW(xu) Դ }ͣ
}ĿЈDʾУAһNҊĆ|(zh)BCDEǺAԪصijҊɫ(yng)ĻSɫ
пհ:
(1)W(xu)ʽ:A_____B_____D______________
(2)Ϸ(yng)Ќ߀ԭ(yng)_____(̖(ho))
(3)(yng)ݵxӷʽ:___(yng)ĻW(xu)ʽ:___
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