}ĿijW(xu)dȤСMͬW(xu)Լ(dng)y(tng)ʳƷƤƤԭҪʯAľ(Ҫɷ֞K2CO3)һϼmˮõƤҪɷʲôͬW(xu)M(jn)Dʾ̽
(1)EڲIJxП___
(2)E۵ĬF(xin)f(shu)Vһе|(zh)___
(3)(xi)Eݼϡ}r(sh)(yng)ĻW(xu)ʽ___
(4)(sh)(yn)F(xin)ƔҺе|(zh)һ___
𰸡© ̼} NaOH+HClTNaCl+H2OKOH+HClTKCl+H2OCaOH2+2HClTCaCl2+2H2O c}
ԭеʯ}ˮ(yng)ɚ}}ܺͼA̼c(yng)̼}͚c}̼ܺ⛷(yng)̼}͚
1EnjyҺwM(jn)зxIJ^(gu)VIJxП©©
2}ˮ(yng)ɚ}}̼c(yng)̼}͚c}̼⛷(yng)̼}͚E۵ĬF(xin)f(shu)Vһе|(zh)̼}̼}
3(j)VҺʹo(w)ɫ̪׃t֪VҺ@Aμϡ}o(w)@F(xin)֪VҺв̼xӣ(j)̼ͨɰɫf(shu)VҺкК}(j)l(f)ķ(yng)֪VҺ߀з(yng)ɵĚc͚Eݼϡ}r(sh)o(w)@F(xin)?yn)ϡ}͚c(yng)Ȼcˮ͚⛷(yng)Ȼ⛺ˮ}͚}(yng)Ȼ}ˮ߶o(w)@F(xin)(yng)ĻW(xu)ʽNaOH+HClTNaCl+H2OKOH+HClTKCl+H2OCaOH2+2HClTCaCl2+2H2O
4Ϸ(sh)(yn)F(xin)ƔVҺе|(zh)һКc}c}
ĿлW(xu) (li)Դ }ͣ
}ĿAgNO3Cu(NO3)2Mg(NO3)2ĻҺһFַ(yng)^(gu)VVҺ{(ln)ɫД_ǣ
A. VҺпFe(NO3)2Mg(NO3)2Cu(NO3)2
B. ?yn)Vмϡ}Кݮa(chn)
C. cԭҺVҺ|(zh)
D. ?yn)VҺеϡ}ܕ(hu)аɫF(xin)
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿABCN|(zh)ܽDʾз_ǣ
A. t1r(sh)ACɷN|(zh)Һ|(zh)|(zh)
B. ABCN|(zh)Һ׃?yu)鲻Һɲصķ?/span>
C. t2r(sh)ABCN|(zh)Һ t1Һ|(zh)|(zh)?jn)?sh)ĴСP(gun)ϵBCA
D. t2r(sh)ABCN|(zh)25gքe50gˮоõҺ|(zh)܄|(zh)Ȳ
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿСͬW(xu)Ҫy(c)KϽ~|(zh)?jn)?sh)(sh)(yn)ֻṩһƿ(bio)?zi)ϡ}ͱҪăx
(j)W(xu)^(gu)֪R(sh)
J(rn)ܜy(c)~|(zh)?jn)?sh)һKϽ______
ǣ____________
F(xin)СȡԓϽĩ
cԓ}ַ(yng)
tԓϽ~|(zh)______gԓϽ~|(zh)?jn)?sh)______
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ(ӽY(ji)(gu)ʽD)ˎI(y)Ҫԭ,P(gun)Ĕ_ǣ
A. ̼䡢(g)ԪؽMɵЙC(j)
B. ̼Ԫص|(zh)Ȟ2:1
C. к̼ԭӵĂ(g)(sh)Ȟ2:4:1
D. |(zh)Ӕ(sh)һӔ(sh)
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿY(ji)Ќ(sh)(yn)bûشP(gun)(wn)}
1(xi)DИ(bio)ĸaăxQ_____
2(sh)(yn)øiȡ⑪(yng)xİl(f)b_____W(xu)ʽ__________ռ
3xbB(li)ȡ⣬Fƿ_____ͨ^(gu)L(zhng)i©_____
4bEռt⑪(yng)_____xM(jn)z(yn)ռMķ_____
5ƵõÁ(li)DGʾČ(sh)(yn)ƿײˮĿ_____(xi)(yng)ĻW(xu)ʽ_____
6(sh)(yn)ҳbCbBȡ̼?x)wbCă(yu)c(din)_____
7һ̼л̼xbDȥs|(zh)r(sh)bDʢŵԇ_____
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ\(yn)ÈDʾԎ҂ɌW(xu)W(xu)лW(xu)֪R(sh)(yng)Dʾʾ_ǣ
A. pH
B. ԪصĻσr(ji)
C. ؚԪ|(zh)?jn)?sh)
D. ܶȣس
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿԷͬW(xu)(j)ͬĻW(xu)˼SʽҎ(gu)ɽoлW(xu)(yng)M(jn)зJ(rn)һM_____
CaO+H2OTCaOH2MgOH2MgO+H2OBaOH2+2HClTBaCl2+2H2OZn+H2SO4TZnSO4+H22Mg+O2
2MgO
A ڻϷ(yng)٢
B Пųڢ
C Ԫػσr(ji)׃ܢ
D ڏ(f)ֽⷴ(yng)_____
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿȷǻW(xu)о|(zh)Ҫ֮һᣨC2H2O4ĻW(xu)|(zh)c̼ܟֽõNijW(xu)dȤСM(du)PP(gun)|(zh)M(jn)̽Ո(qng)ҪشP(gun)Ć(wn)}
룩1.һ̼̼ˮĻ
2.Ƕ̼ˮͶwĻ
J(rn)鲻IJ____̖(ho)(j)_____
Yϣ1ɫo(w)ˮ~ˮ(hu)׃?yu){(ln)ɫ
2ȻZҺͨCOa(chn)ɫ
M(jn)Ќ(sh)(yn)˙z(yn)dȤСMIJ룬ԓСMͬW(xu)ķֽa(chn)ͨ^(gu)Dʾb
óY(ji)Փ1(dng)bгF(xin)Č(sh)(yn)F(xin)________C1_
2ܟֽĻW(xu)ʽ____
(sh)(yn)˼1bABܷ(du){(dio)_______
2_____
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓o(w)xкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
`ͲϢe(bo)Ԓ027-86699610 e(bo)]䣺58377363@163.com