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高中化学选修4化学反应原理知识点总结 - 百度文库

ʱ䣺 ղ ҪͶ

ĵԴΪ:ռ.word汾ɱ༭.ӭ֧.

ѧѡ ѧӦԭϰ

һ

һʱ Ӧ

1Ӧȣһ£һʵķӦ֮ȫӦųյ 2ʱ(H)壺ںѹ½еĻѧӦЧӦ1.ţ H2.λkJ/mol

3.ԭ򣺻ѧѡ ѧγɡ ųĻѧӦ(>) H Ϊ-H <0 ĻѧӦ>ȣH Ϊ+H >0 ķȷӦ еȼշӦ кͷӦ

ĻϷӦ ķӦ ʯҺˮӦ Ũϡ͡ƹܽ

ȷӦ Ba(OH)28H2ONH4Cl ķֽⷴӦ

H2COCΪԭԭӦ ܽ

Ȼѧʽ

дѧʽעҪ:

Ȼѧʽ仯

ȻѧʽбӦľۼ״̬g,l,sֱʾ̬Һ̬̬ˮҺaqʾ

ȻѧӦʽҪָӦʱ¶Ⱥѹǿ

ȻѧʽеĻѧҲǷ

ݸϵӱHӱӦУHıţֵ ȼ

125 棬101 kPaʱ1 molȫȼȶĻʱųȼȵĵλkJ/molʾ ע¼㣺

о101 kPa

ڷӦ̶ȣȫȼգȶ ȼʵ1 mol

оݣųH<0λkJ/mol ġк

1ϡҺУкͷӦ1mol H2OʱķӦȽкȡ 2ǿǿкͷӦʵH+OH-ӦȻѧʽΪ H+(aq) +OH-(aq) =H2O(l) H=57.3kJ/mol

3ҪDzμкͷӦʱкС57.3kJ/mol 4кȵIJⶨʵ 塢˹

1ݣѧӦķӦֻ뷴Ӧʼ̬Ӧ̬йأ巴Ӧе;޹أһӦԷּУֲӦķӦ֮÷ӦһɵķӦͬġ

1ĵռڻword汾ɱ༭.

ĵԴΪ:ռ.word汾ɱ༭.ӭ֧.

ڶ

һѧӦ

1. ѧӦʣv

壺ѧӦĿλʱڷӦʵı仯 ʾλʱڷӦŨȵļٻŨȵʾ

㹫ʽv=c/tԣƽʣcŨȱ仯tʱ䣩λmol/Ls Ӱأ

أ򣩣Ӧʣأ أ򣩣Ӧ 2.

ע⣺1μӷӦΪҺ壬ѹǿı仯ŨȼӰ죬

ΪӦʲ䡣 2ʵӰ

ٺºʱѹ󣬵Ǹѹ䣬ŨȲӦʲ

ںºʱӦŨȼСӦʼ

ѧƽ һ1.壺

ѧƽ״̬һ£һ淴Ӧе淴ӦʱɳɷŨȲٸı䣬ﵽϾֹһ֡ƽ⡱Ӧܴﵽ޶ȼѧƽ״̬ 2ѧƽ

棨оǰǿ淴Ӧ

ȣͬһʵ淴Ӧȣ ̬ƽ⣩

ʵŨ㶨 䣨ı䣬ƽⷢ仯 3жƽ

жϿ淴Ӧﵽƽ״̬ķ

ٷӦ mA(g)+nB(g) pC(g)+qD(g) ٸʵʵʵʵķһ ϵ ɷֵĺ ڸʵһ ۸һ ѹʵһ ڵλʱm molAͬʱm molAV()=V() ڵλʱn molBͬʱp molCV()=V() ƽ ƽ ƽ һƽ ƽ ƽ һƽ һƽ ƽ 淴Ӧ ʵĹϵ V(A):V(B):V(C):V(D)=m:n:p:qV()һV() ڵλʱn molBͬʱq molDָV() ѹǿ m+np+qʱѹһһ 2ĵռڻword汾ɱ༭.

ĵԴΪ:ռ.word汾ɱ༭.ӭ֧.

m+n=p+qʱѹһһ ƽԷMr ¶ ϵܶ Mrһʱֻеm+np+qʱ Mrһʱm+n=p+qʱ κηӦ仯ϵ¶һʱ䣩 ܶһ ϵɫٱ仯 һƽ ƽ һƽ ƽ һƽ ƽ Ӱ컯ѧƽƶ

1ŨȶԻѧƽƶӰ죨1Ӱɣ£ӦŨȻŨȣʹƽƶŨȻСӦŨȣʹƽ淽ƶ

2ӹҺŨȲ䣬ƽ_ƶ_ 3ҺнеķӦϡҺӦŨ__С__ŨҲ_С_ V_С___VҲ_С____ǼСij̶ȲͬܵĽǻѧƽӦʽлѧ֮_____ķƶ 2¶ȶԻѧƽƶӰ

Ӱɣ£¶߻ʹѧƽ___ȷӦ______ƶ¶Ƚͻʹѧƽ_ȷӦ__ƶ 3ѹǿԻѧƽƶӰ

Ӱɣʱѹǿʹƽ__С___ƶСѹǿʹƽ_____ƶ ע⣺1ıѹǿʹ̬ʴڵĻѧƽⷢƶ 2ѹѹҺϡͻŨĻѧƽƶ 4.߻ԻѧƽӰ죺ʹô߻Ӧʺ淴ӦӰij̶ǵͬģƽ__ƶ___ʹô߻Ӱ淴Ӧﵽƽ_ʱ_ 5.ԭƽƶԭıӰƽ֮һ¶ȣѹǿŨȣƽָܹıķƶ ѧƽⳣ

һ壺һ¶£һӦﵽѧƽʱ___Ũ֮뷴ӦŨ֮ıֵһ____ֵ ţ__K__ ʹûѧƽⳣKӦע⣺

1ʽиʵŨ__仯Ũ______ʼŨҲʵ 2Kֻ__¶ȣT___йأ뷴ӦŨ޹ء

3ӦйҺʱŨǹ̶ģԿǡ1빫ʽ

4ϡҺнеķӦˮμӣˮŨȲдƽϵʽС ѧƽⳣKӦ:

1ѧƽⳣֵĴСǿ淴Ӧ__г̶_____ı־KֵԽ˵ƽʱ____ŨԽ___Ӧ___еij̶Խ󣬼÷ӦеԽ__ȫ___ӦתԽ____֮෴ һأK>_105__ʱ÷Ӧͽеû

3ĵռڻword汾ɱ༭.

高中化学选修4化学反应原理知识点总结 - 百度文库

ĵԴΪ:ռ.word汾ɱ༭.ӭ֧.ѧѡ޻ѧӦԭϰһһʱ䷴Ӧ1Ӧȣһ£һʵķӦ֮ȫӦųյ2ʱ(H)壺ںѹ½еĻѧӦЧӦ1.ţH2.λkJ/mol
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