}ĿijW(xu)dȤСMͬW(xu)DʾbM(jn)Ќ(sh)(yn)
(sh)(yn)?zi)ģ?/span>(1)øiȡһƿ(x)FzȼČ(sh)(yn)
(2)Ԝy(c)ӟ2giռwe
xJ(rn)R(sh) x٢ڵQ______________________________
(yng)ԭ(ûW(xu)(yng)ʽʾ)
i⣺_______________
(x)Fzȼ_______________
bBӣ
_(d)(sh)(yn)?zi)?/span>(2)bõ_B(ӿڵĸ)a________d
ע(xing)
(1) Fz@Ŀ__________________
(2) (sh)(yn)r(sh)__________________
}
(1)(sh)(yn)^̰l(f)F(xin)Bƿеˮ׃tԭ_______________
(2)ռ(x)FzȼČ(sh)(yn)r(sh)l(f)F(xin)ƿըl(f)ʧ`IJԭ_______________
ĿлW(xu) Դ }ͣ
}Ŀгs(̖(ho)(ni)s|(zh))_
A. NaCl(ɳ)ܽl(f) B. KClҺ(K2CO3)mϡ}
C. CaO(CaCO3)ߜџ D. CO2(H2O)wͨ^
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}ĿСͬW(xu)ڻW(xu)nóʯˮz(yn)˺ĚwǷ̼@һ^̶ԣڿƌW(xu)̽h(hun)(ji)е
A. O(sh) B. } C. O(sh)Ӌ(j)(sh)(yn) D. Y(ji)Փ
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ĿлW(xu) Դ }ͣ
}ĿCO2ʹ׃ůƽꑵep٣a(chn)Ч(yng)˜pٴCO2ĺдʩеǣ
A_չֲӵGe
B׃ԴY(ji)(gu)l(f)չ̫(yng)ܡˮԴVȼ
Cʯˮտ՚еCO2
Dl(f)չ(ji)ͽͨ
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ĿлW(xu) Դ }ͣ
}ĿY(ji)Dʾ(sh)(yn)Ո(qng)شІ}.
(sh)(yn)һĿÝⰱˮĉAԺ͓]l(f)ԣ(yn)C˷______
(sh)(yn)CĚwȿ՚⺬ٵIJƿзքe______
(sh)(yn)ͨ^y(c)}̼cĩ(yng)ǰ|(zh)(yn)C|(zh)غ㶨ɣǰɴηQY(ji)һԭǛ]зQ______|(zh).
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}ĿijW(xu)dȤСMͬW(xu)(du)՚⺬Ĝy(c)(sh)(yn)M(jn)̽
(1)ψDʾbúˎƷM(jn)Ќ(sh)(yn)tȼϨbs_ֹˮA__________________
(2)СͬW(xu)J(rn)ľ̿tלy(c)՚ĺСͬW(xu)J(rn)鲻ԭ__________________________
(3)СͬW(xu)Vltׁy(c)՚ĺY(ji)sl(f)F(xin)ˮh(yun)h(yun)^ƿ?j)?ni)՚we1/5J(rn)ɴˬF(xin)ԭ_______________
Abc(din)© B]sҜؾʹ_ֹˮA
CVl DVlc՚еwl(f)˷(yng)
(4)СM(ni)ͬW(xu)˼(sh)(yn)̽^̺J(rn)飺ȼy(c)՚⺬Č(sh)(yn)r(sh)ˎƷxҪϑ(yng)]__________________
(5)СM(ni)ͬW(xu)߀(du)ԓ(sh)(yn)M(jn)¸M(jn)(֪ԇݷe 35mL).
(sh)(yn)IJE£c(din)ȼƾ ڳȥƾԇs_ɊA
یtƽbԇУ20mLע11mL̶̎ψDʾBӷʽ̶ٌɊAoƤܡ xȡעĔ(sh)(j)
J(rn)_Č(sh)(yn)______________(ĸ̖(ho))
A ٢ۢڢ B. ۢ٢ڢ C. ۢ٢ܢ
ԇs_ɊAע11mL̶̎ǰƵs___________ mL̶ֹ̎ͣ
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}Ŀ՚⡱(sh)F(xin)ˡ̫ĉ(mng)к70%ĵ?d)?0%ϵ߀ж̼ȣf_ ()
A. ՚⡱ȿ՚еĵ?d)⺬?/span>
B. ȼϞTڡ՚⡱Е(hu)Ϩ
C. ütלy(c)՚⡱ĺ
D. ՚⡱ֻ(hu)wĽ
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ĿлW(xu) Դ }ͣ
}Ŀٲa(chn)Vđ(yng)ã
1Ŀǰa(chn)ߵĽԪ_____________.
2~ƳɌ(do)Ҫ?yn)~õ___________
3SȻҪԆ|(zh)ʽڣԭ______________
4ճFڗUͿϵġyۡ(sh)Hǽ_________ķĩ.
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