}ĿijУWdȤСMͬW|غ㶨MЌ̽MͬWڿ՚ȼVČ̽ҽMͬWÈDM̽شІ}
1VlȼraĬF____________MͬWVlȼQʯWϹw|lFȷǰVl|ҪpՈеԭ____________^ԓMͬWȼVlϷʹAֵVlȫȼʹȫռQtQõ|ԭVl|____________׃׃СԓĻWʽ ____________
2ҽMͬWFǣƽ____________ƽƫDƫDԭ____________
3ͨ^σɂ@õĆʾ__________
ĿлW Դ }ͣ
}ĿijwmtԺzlFȱFԓ߿tָͨ^aFڷҺaFί˲ˎ__к၆FC4H4O4Fe
1ԓȱF܌µIJY____________
2 ၆F|_________Fһ֧20mL၆FĿڷҺк၆F17.2mgô@֧ڷҺFԪص|_________mg
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿWc҂aƼϢϢPՈWW֪RشІ}
W҂_JR|FгõĴߣD1F偵ʾD
FPFc______lĻWʹֹFPgķ______
һN
FʹVĽՈûWʽʾIFԭ______
Xpgԭ______
UfFX偲ҪSG@x______
WָD|^܇܇β⌦՚Ӱ^܇βbbKβڴ淴^^̿ÈD2ʾՈشІ}
ԓD^̿______՚Ⱦ
Ļ______
ՈĻWʽ______
WMƌWgİlչ
SӿڇHRِ@Gɫ̼hmĖ|IɫwF______
A.ûյţ̰bIJe
B.o·߅ݘľ̎
C.лʹ͵ŷoȾͨ繲܇
D.ِ^ע₀ʳlʳȫʹһԵľͲͺ
ِFSˮ_ȡˮֱеˮ̎ED3ʾ
л̿______VĤˮͨ^Ⱦt@x^̌______׃W׃
ԓֱˮC______
ԭˮܛ
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ^^W̖ϵǻWWcDбԪڱIJϢABCDķNӵĽYʾDՈشІ}
11 Na c 22.99 | 12 Mg V 24.31 | 13 Al X 26.98 | 14 Si 28.09 | 15 P 30.97 | 16 S 32.07 | 17 Cl 35.45 | 18 Ar 39.95 |
1ԭӵĺӔ______
2ķNõY______ԪطN______N
3DAʾӿûW̖ʾ______
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ҇ڄǧǰ͕ʹľ̿~.ڻWģM~ȿÂyČb(ҊD)øM͌b(ҊD)WdȤСMÈDb_չ̽峻
[}]ľ̿cCuOütɫwкʲô|
Y
(1)ľ̿cCuOķǣC+2CuO2Cu+CO2 ԓMеIJصa߀~(Cu2O)
(2)Cu2OǼtɫwcϡᷴCu2O+H2SO4=Cu+CuSO4+H2O
[]tɫwijɷ֣ȫCuȫCu2O____________
[̽]
(1)ȡľ̿CuOɷNɫĩmټSCaCl2(ܽͷضӿ췴)ȻɫĩbLVβֱܵ܃.
(2)DBÌbȻӟᷴ2犺ɫĩFtFͬrʯˮ____________˕rֹͣӟ
(3)sȡļtɫwMµC
E | F | YՓ |
ȡ1.44gtɫwbԇ____________ַ | tɫw֜pҺ׃ ____________ɫ | ____________e` |
ڞVԇКļtɫwϴQ| 1.04g | _____________ |
[ur˼]
(1)ʹÈDbcʹüb䃞c____________________(1l)
(2)~ұʷ҇ڄ߀һشl~(F~Һ)ԓûWʽʾ_________________
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿW|ƷӕDͬWYP֪RWjDlʡԣՈش
1|ܵĻWʽ_____
2|ĻWʽ_____
3ڈDķNȼ|ⷴf______̖
AǻϷ B Cﶼǹw DҪcȼ EǷǽcⷴ
4Dľ̿ȼIJʾDՈشІ}
ȡľ̿ăx_____
ڰѼtľ̿ʢļƿrעⲻҪƿ߀עIJ__________
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀľ̿߀ԭ~ĻϷĩк~~ľ̿ҏԓϷĩл~ķ£
1ԇAQ______۵ĻWʽ______
2^Vǻxij÷^VVҺȻĿԭ______в______٢ڢвÓQ______
3^Ŀ______
鿴𰸺ͽ>>
ʡW`ͲϢeƽ_ | WкϢe^ | p_e^ | vʷ̓oxкϢe^ | ֙e^
`ͲϢeԒ027-86699610 e]䣺58377363@163.com