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}ĿijУWdȤСMbMЌشІ}

1DИ̖xQ________________

2ȡ̼䷴ĻWʽ________xõİlbÞ________Ҫռһƿ^ߵxõռb________________ĬFrCռM

𰸡Fƿ ˮ CaCO3+2HCl=CaCl2+H2O+CO2 A F ƿˮ潵ƿƿð^

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1xQFƿˮۡ

2̼}ϡ}ᷴȻ}ˮͶ̼ȡ̼䷴ĻWʽCaCO3+2HCl=CaCl2+H2O+CO2ҪӟʿxõİlbÞAҪռһƿ^ߵtˮռʿxõռbFƿˮ潵ƿƿð^ݵĬFrCռM

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ĿлW Դ

}ĿF仯_aҪđãՈشІ}

1ʢļƿcȼFzlȼĻWʽ___________;

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3 VaYԴă޵ģDzҪFеĽYԴMбo_ɡFYԴoЧ;______ĸ

A ÏUfF

B ͸FijЩC

C ӿнOҪӿFV_M

D FƷͿͻˢֹFƷg

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ĿлW Դ

}Ŀ^ҺμϡᣬijySϡļ׃rDʾtyʾ

A. | B. ^|

C. ҺpH D. ||

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ĿлW Դ

}ĿзĻWʽעĻ

1ȼϣ___________________

2Fzȼ_______________________

3ӟ⛺ͶiĻȡ⣺____________________

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ĿлW Դ

}Ŀ10Ҋ֪΢Ҋ΢֪ǻW˼S

1ĺ^֪΢^

50mLˮc50mLҴϺҺweС100mL΢^ጞ________________

ښwXȼɵˮXһеԭ_______̖

2΢^֪^

΢AӔ______ڻW_____áʧӣ

΢ABCDE|W|_____̖ͬͬһNԪص________________

ۼ׺ڴ߻ߜظ߉l·ɱN|΢^YʾDD2ʾԓĻWʽ_______________________________________________

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ĿлW Դ

}ĿȾlrõɫC6H8N2һNжWˎƷ°f_

A. кN2

B. ̼䡢Ԫص|Ȟ6:8:2

C. 6̼ԭ8ԭӺ2ԭӽM

D. ̼Ԫص|֔_ʽ

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ĿлW Դ

}ĿՈûWZգ

13_________

2Vx_________

32ԭ_________

4XXԪ@+3r_________

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ĿлW Դ

}Ŀ͵̼cҺͨCO2ÁƂ̼cNaHCO3lĻWʽNa2CO3+CO2+H2O = 2NaHCO3ܽȲͬ̼cҺͨCO2̼cwʹҺ׃ᡣijWnСMͬWlFͬl³Fĕrgͬ

Na2CO3NaHCO3ܽ

}Ӱ̼cwaʵЩ

cO̼cwaʵӰМضԇ܃ȏCO2̼cҺwe

MЌ򞣩bˆDʾÿΌrԇ1mL̼cҺԇܺһкɫEİ׼Ĵֱԇܵķ^׼E̶ȣӛ䛕rgД̼cwĮa֌ӛ±ʾ

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CO2

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25

10 mm

5-8

517

719

817

32

10 mm

5-8

350

409

428

40

10 mm

5-8

348

406

418

25

14 mm

5-8

636

738

828

25

25 mm

5-8

X

943

1022

25

10 mm

10-13

502

640

758

25

10 mm

2-5

540

1045

1236

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1ܽDɫ@õϢ________һlɣ

2Fƿ̼ccϡᣨH2SO4ƶ̼ɶ̼⣬߀ˮcNa2SO4ԓĻWʽ________

3٢ܢоӰ________

4Xԓ________

A 605 B 845 C 955

5ͨ^^ͷСJ̼Խ죬̼cwaԽõԓYՓ________̖

6Yό٢ڢɵóĽYՓ_________

7Ҫо̼cҺwe̼cwaǷӰ푣ҪƵ׃________

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ĿлW Դ

}ĿһNoɫҺwAһNɫwBܵõһNoɫҺwC͟oɫwDEDȼl׹ʹʯˮ׃ĚwFSɫwGDȼд̼ԚζĚwH.

1|ĻW̖C______, H______

2ABõCDķ̖_ʽ___________B____

3E+DFֱ_ʽ____________

4G+DHķ̖_ʽ___________

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