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}ĿijWСM}͚Һ̽AкͷrÔֻyßҺpH׃DD1ʾ

1ԓnj_____ε뵽ʢ_____Һğ

2DacʾҺУе|_____ |ĻWʽ

3Dacbc^еķ̪_____ɫ׃_____ɫ

4ǰҺдڵxӷND2ʾʾͬxӣʾxӞ_____xӷ̖ͬ ʾxӞ_____

5΢^ǶȿԓЧ໥õ΢_____΢̖

𰸡} c NaClNaOH t o H+ Na+ H+cOH

1ɈD1ԭҺpH7֪ԓ׃Čnj}μӵc}c

2DacʾҺpH7Һ@AҺе|Ȼc͚cNaClNaOH

3acʾҺpH7@Aʹoɫ̪ԇҺ׃tɫbcʾҺpH7ԣʹoɫ̪ԇҺ׃ɫto

4ccϡ}ᷴȻcˮкͷČ|ǚxӺ͚xӽYˮɷǰҺдڵxӷND˷Č|YˮӣcҺеμϡ}ǡȫԇеҺǚcҺtʾxӣz^ιеҺϡ}cxʾxӞxӣH+Na+

5ccϡ}ᷴȻcˮкͷČ|ǚxӺ͚xӽYˮH+cOH

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ĿлW Դ

}Ŀ̽}ĻW|ijͬWD򞣺

1ԇAеĬF______BзĻWʽ______

2YABе|ͬһğ^쵽КݮaYйwʣԓͬW^mȵ|M̽ȵ|^VõVҺ͞V

VҺһе|______

}Vijɷʲô

룩VijɷǢ____________

MЌ򞣩ԓͬWȡVԇ______ͨ^^FóYՓ

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}Ŀ4֣ˆDABCN|ܽDش

1200CrAҺ||֔ 

220r25g A|50gˮУ֔Һ| g

3t10CN|Һքeصt20CrtNҺ||֔С

4ҪABA 

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ĿлW Դ

}Ŀ̽СMOӋЌbãÚ}ҺCcҺc̼C}Һcϡ}ᷴ( bÚãǰɊAK1K2̎P]B) ֪Na2CO3+Ca( OH) 2=CaCO3+2NaOH

(1)BҺɫ____BЌ____( ) 嵽ƿףԭ____

(2)ՈaIJAڬF

CcҺc̼_Һ©cҺȫעFƿУP]IJF______

C}Һcϡ}ᷴF____˕rBзĻWʽ____

(3)^쵽AҺoɫаɫA|MɿܴڵĎ׷Nr__

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ĿлW Դ

}Ŀ]зķN|һl°lWһΕrgyPDʾf_ǣ

A. x3.1

B. ԓмס|׃Ȟ1485

C. ԓÓQ

D. һԓĴ߻

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ĿлW Դ

}ĿD|еAFX߷N|桰ľΑAFքe}⡢~}̼c̼|еһN

(1):ҎtAF|֮gܰlW(漰гҊW)

֪Eʯ

EĻWʽ________________

AcBĻ__________________

CcDĻWʽ_____________________________

(2)^:AFքeͨ^һֱDXtXɳɹ^|X__________

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}ĿˆDǡFzȼČMbáfe`( )

A. oǰƂռ

B. ƿ漯ƿȫ

C. ԓbҲڶ̼͚Ƃ䡢͙z

D. FzЄȼlSɫ棬aɫw

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}ĿˆDbȡCO2C䲿|

1bAаlĻWʽ_____

2bBҺw׃tɫՈûWʽ_____

3CbCНˮDБ_____^쵽_____

4bòCCO2ܶȱȿ՚b_____

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ĿлW Դ

}ĿзĻWʽ_

A늽ˮ H2O == H2 +O2

BFϡ}ķ 2Fe + 6HCl == 2FeCl3 + 3H2

Cƶ̼ CaCO3 + H2SO4==CaSO4 + CO2+ H2O

DcҺcϡķ 2NaOH + H2SO4 == Na2SO4 + 2H2O

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