}Ŀб(𰸺ͽ)
ijWСMͬW_չyNa2CO3NaClĹwNa2CO3|(zh)֔(sh)̽Ќw
1ͬWÈD1ʾbXgĻcϡᷴ(yng)ya(chn)CO2wwe_ʼrzԓbÚԵķ
2ͬWÈD2D1еİl(f)ռb҃ԇܸЃɸzBӌ(yng)ӿںʢϡԇl(f)(yng)ųwtNa2CO3NaClĹwϡᑪ(yng)քe xУx̖
GܿûWһNÃxJ@NxQ xסҽӿڵBӷʽ£AB BB CB
ӿڵľ̖
3ͬWÈD3bÜyCO2|(zh)ԓbô@ȱݣĶ`ՈʹyY(ji)ƫҪԭ
ʹyY(ji)ƫСҪԭ
ƫƫСԭһl
ijWСMͬW_չyNa2CO3NaClĹwNa2CO3|(zh)֔(sh)̽Ќw
1ͬWÈD1ʾbXgĻcϡᷴ(yng)ya(chn)CO2wwe_ʼrzԓbÚԵķ
2ͬWÈD2D1еİl(f)ռbס҃ԇܸЃɸzBӌ(yng)ӿںʢϡԇl(f)(yng)ųwtNa2CO3NaClĹwϡᑪ(yng)քe xУx̖
GܿûWһNÃxJ@NxQ xסҽӿڵBӷʽ£AB BB CB
ӿڵľ̖
3ͬWÈD3bÜyCO2|(zh)ԓbô@ȱĶ`ՈʹyY(ji)ƫҪԭ
ʹyY(ji)ƫСҪԭ
ƫƫСԭһl
ڢx}45)
1 D 2C 3C 4D 5C 6D 7C 8B 9B 10C
11D 12A 13D 14D 15D
ڢ (x}55)
16(10)(1)KIO3(2)Һ(2)
(2)4KI+02+2H20 2I2 + 4KOH(ֻҪܱʾKI02I2ɵ÷֣ƽ۷)
(2)
(3)CBDAGHEF(2)
ʹ©¶˹ܱھo(ni)rP(gun)]ҪόҺw(2)
17(13)(1)՚Ⱦ(2)2S02+ 02 =2S03
SO3+H20=H2SO4(SO2+H2O=H2SO3 2H2SO3+02=2H2SO4)(4)
(2)CaCO3+SO2=CaSO3+CO2 2CaSO3+O2=2CaSO4(4)
(3)CaO [ʯʯɵ÷](3)
18(16)(1)P(gun)]A̎עһxһΕrg_ܻصԭλC©t©(4)
(2)ƫС(1)VƿеˮĞCO2ˮҺ(ˮϸwһֲ͵)
(2)
(3)]ՈAןƿˮbãθc՚ͨ(yng)Y(ji)bÃ(ni)C02ȫų(𰸿o)(3)
(4)^V(^Vϴ)(1)()(1)
oόҺ^m(x)μCaCl2ҺoCȫ(2)
(5) 2֣
19(16)
(2)ş(1)ų(1)
(3)ICO2^ƿ02CO2(1) 3(1)
l(f)C(1) 2(1)
ώܵƤ(2)ʯˮ(1)ʯˮ׃(1) 1(1)
(4) Na2O2׃|(zh)ˮ̫(2)ɵNaOHʹ̪׃tNa2O2
H202Џԣ̪Ư(3)
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