}ĿijW(xu)W(xu)(x)СMO(sh)Ӌ(j)DʾbãM(jn)аȼ(sh)(yn)
1(dng)(ni)ˮܟᣬضӋ(j)@ʾ30r(sh)_Fƿ?j)?ni)(yng)ĻW(xu)ʽǣ______W(xu)(yng)______δȼԭ______
2SˮضӋ(j)@ʾ45r(sh)ٴδ_ˮȼԵˮˮܜԭ______(sh)(yn)аˮ߀ȼԭ______ȼĻW(xu)ʽǣ______
𰸡2H2O22H2O+O2 ֽⷴ(yng) ضδ_(d)c(din) ʹȼضȽc(din)º^ ض_(d)c(din)ͬr(sh)cֽ| 4P+5O2
2P2O5
1^(gu)ڶiĴ°l(f)(yng)ˮW(xu)ʽ飺2H2O22H2O+O2һN|(zh)l(f)W(xu)(yng)ɃɷNɷN|(zh)ķ(yng)Ƿֽⷴ(yng)ԓ(yng)ڷֽⷴ(yng)c(din)40δȼԭǜضδ_(d)c(din)
ʴ𰸞飺2H2O22H2O+O2ֽⷴ(yng)ضδ_(d)c(din)
2ˮܜԭǣˮԽͿȼĜضc(din)²܉^ʴ𰸞飺ʹȼضȽc(din)º^
ˮ߀܉ȼԭǜض_(d)c(din)ͬr(sh)cֽ|cc(din)ȼėl·(yng)ס
ʴ𰸞飺ʹȼضȽc(din)º^ض_(d)c(din)ͬr(sh)cֽ|4P+5O22P2O5
ĿлW(xu) (li)Դ }ͣ
}Ŀ5(g)ҺwзքewܽY(ji)Dʾ
(1)AҺһ______()Һ
(2)ܱ^ʳ}ܽԏ(qing)______(̖(ho))
(3)(du)CDóĽY(ji)Փ______
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿI(y)üҷ(yng)ƂͶ䷴(yng)^ʾDD
1ԓ(yng)ĻW(xu)ʽ_____
2ԓW(xu)׃Л]аl(f)׃_____ӡԭӡ
3ԓ(yng)кԪصĻ_____N(yng)ǰσr(ji)l(f)׃Ԫ_____Ԫط̖(ho)
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ5֣201148賿3r(sh)10mRٹ·ߵ(ni)vbd40ΣU(xin)W(xu)Ʒ190̖(ho)܄͵܇βl(f)ȼը(dng)(chng)41܂ѸsľԮٱ՚ÇFˮ(du)(sh)M(jn)пƣ5r(sh)30(ni)ȫ硣
1ķNõΣU(xin)Ʒ(bio)־b\(yn)190̖(ho)܄܇ϑ(yng)NĘ(bio)־
2܇ȼ(g)Ҫl190̖(ho)܄ȼ߀Ҫ
3Ĝԭ(du)Tø߉ˮˮԭ
4{(dio)(zi)¹ʺܶȱԾȳR(sh)ɵģ(dng)܇ȼըr(sh)Ծȴʩ(dng)?sh)?/span>
AѸÓ B(du)ըc(din)ѸP
CÝëסڱxmͨѸ
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿijУW(xu)W(xu)(x)ٺ̽
һAgNO3ҺM(jn)D(sh)(yn)
.wϵμ}]Кݮa(chn)twҵĽM___________
.Һ׳{(ln)ɫҺһ|(zh)_________________ʹҺ{(ln)ɫĻW(xu)(yng)____________________W(xu)ʽԓ(yng)Ļ _______________________
ڷQȡ~ۺ\ۻ10.0ε100ϡҺ(sh)(yn)rDʾ
.Zn|(zh)________mol
.ϡҺ|(zh)|(zh)?jn)?sh)_________
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ(sh)(yn)nͬW(xu)bM(jn)КwƂ䡣Ո(qng)شІ}
1̖(ho)ٵăxQ_______
2ӟiȡһƿ(x)Fzеȼ(sh)(yn)mxbýM_______ĸ(yng)ĻW(xu)ʽ_______l(f)bдڵһ̎e(cu)`________
3(sh)(yn)ȡ̼ĻW(xu)(yng)ʽ_______ҪȡһƿĶ̼?x)wȻwˮ⣩bBӵ________ĸz(yn)̼?x)wǷռMķ_______
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿDǼҡNw|(zh)ܽՈ(qng)ش
1SضȵܽȜpС_____
250r(sh)Ҫȫܽ20gҷN|(zh)õҺҪˮ_____g
320r(sh)N|(zh)Һص40tNҺ|(zh)|(zh)?jn)?sh)ɴС_____
420r(sh)քe100gҵҺ܄|(zh)^_____
550r(sh)Һ20Һ|(zh)|(zh)?jn)?sh)_____׃׃׃С
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ(j)Ќ(sh)(yn)bÈDҪشІ}
1(bio)̖(ho)xQ____________
2(sh)(yn)ҿ⛺Ͷiȡ⣬䷴(yng)ĻW(xu)ʽ______Ҫռ^xռbÞ______
3(sh)(yn)ȡռ̼(yng)xbÞ______ bB÷Һ©L(zhng)i©ă(yu)c(din)
______
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿDijW(xu)(yng)^^(gu)ʾɷNͬԭ
1A|(zh)_____|(zh)ԓ(yng)_____(yng)ͣ(yng)
2̓(ni)(yng)^Dʾ_____xABCDƔ(j)_____
3ABCлW(xu)еijҊ|(zh)ԓ(yng)ĻW(xu)ʽ_____
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