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【判断题】

因为ΔG<sub>m</sub><sup>θ</sup>=-RTlnK<sub>p</sub><sup>θ</sup>,而K<sub>p</sub><sup>θ</sup>是由平衡时的组成表示的,所以ΔG<sub>m</sub><sup>θ</sup>表示平衡时产物的吉布斯自由能与反应物的吉布斯自由能之差。

更多“因为ΔG<sub>m</sub><sup>θ</sup>=-RTlnK<sub>p</sub><sup>θ</sup>,而K<sub>p</sub><sup>θ</sup>是由平衡时的组成表示的,所以ΔG<sub>m</sub><sup>θ</sup>表示平衡时产物的吉布斯自由能与反应物的吉布斯自由能之差。”相关的问题
第1题

A、Δ<m>subm>>rm>subm>>H<supsup><m>subm>>mm>subm>>〉0,Δ<m>subm>>rm>subm>>S<supsup><m>subm>>mm>subm>>〉0  B、Δ<m>subm>>rm>subm>>H<supsup><m>subm>>mm>subm>>〉0,Δ<m>subm>>rm>subm>>S<supsup><m>subm>>mm>subm>>〈0  C、Δ<m>subm>>rm>subm>>H<supsup><m>subm>>mm>subm>>〈0,Δ<m>subm>>rm>subm>>S<supsup><m>subm>>mm>subm>>〈0  D、Δ<m>subm>>rm>subm>>H<supsup><m>subm>>mm>subm>>〈0,Δ<m>subm>>rm>subm>>S<supsup><m>subm>>mm>subm>>〉0  

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第2题

A、Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>(1)<sup>0sup>=2Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>(2)<sup>0sup>,K<m>subm>>1m>subm>><sup>0sup>=K<m>subm>>2m>subm>><sup>0sup>  B、Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>(1)<sup>0sup>=2Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>(2)<sup>0sup>,K<m>subm>>1m>subm>><sup>0sup>=(K<m>subm>>2m>subm>><sup>0sup>)<sup>2sup>  C、Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>(1)<sup>0sup>=Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>(2)<sup>0sup>,K<m>subm>>1m>subm>><sup>0sup>=(K<m>subm>>2m>subm>><sup>0sup>)<sup>2sup>  D、Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>(1)<sup>0sup>=Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>(2)<sup>0sup>,K<m>subm>>1m>subm>><sup>0sup>=K<m>subm>>2m>subm>><sup>0sup>  

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第3题

A、H<m>subm>>2m>subm>>O的标准生成热Δ<m>subm>>fm>subm>>H<m>subm>>mm>subm>><supsup>  B、H<m>subm>>2m>subm>>(m>gm>)的标准燃烧热ΔcHm<supsup>(H<m>subm>>2m>subm>>,m>gm>)  C、H<m>subm>>2m>subm>>O(l)的标准生成热Δ<m>subm>>fm>subm>>H<m>subm>>mm>subm>><supsup>(H<m>subm>>2m>subm>>O,l)  D、氢氧电池可逆热效应  E、以上均不对  

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第4题

A、ΔrH<supsup><m>subm>>m1m>subm>>+ΔrH<supsup><m>subm>>m2m>subm>>  B、ΔrH<supsup><m>subm>>m1m>subm>>-ΔrH<supsup><m>subm>>m2m>subm>>  C、2ΔrH<supsup><m>subm>>m2m>subm>>-ΔrH<supsup><m>subm>>m1m>subm>>  D、ΔrH<supsup><m>subm>>m2m>subm>>-ΔrH<supsup><m>subm>>m1m>subm>>  

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第5题

A、Δ<m>subm>>rm>subm>>Hm<supsup>是C<m>subm>>2m>subm>>H<m>subm>>5m>subm>>OH(l)的标准摩尔燃烧焓  B、Δ<m>subm>>rm>subm>>Hm<supsup>〈0  C、Δ<m>subm>>rm>subm>>Hm<supsup>=Δ<m>subm>>rm>subm>>Um<supsup>  D、Δ<m>subm>>rm>subm>>Hm<supsup>不随温度变化而变化  

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第6题

A、Δ<m>subm>>rm>subm>>H<m>subm>>mm>subm>>=Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>  B、Δ<m>subm>>rm>subm>>H<m>subm>>mm>subm>>〉Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>  C、Δ<m>subm>>rm>subm>>H<m>subm>>mm>subm>>〈Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>  D、三种均可能  

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第7题

A、Δ<m>subm>>rm>subm>>H<m>subm>>mm>subm>>=Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>  B、Δ<m>subm>>rm>subm>>H<m>subm>>mm>subm>>&m>gm>t;Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>  C、Δ<m>subm>>rm>subm>>H<m>subm>>mm>subm>><Δ<m>subm>>rm>subm>>m>Gm><m>subm>>mm>subm>>  D、三种均可能  

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第8题

A、K<m>subm>>1m>subm>><supsup>=K<m>subm>>2m>subm>><supsup>&middot;(K<m>subm>>4m>subm>><supsup>)2/K<m>subm>>3m>subm>><supsup>  B、K<m>subm>>1m>subm>><supsup>=K<m>subm>>2m>subm>><supsup>-K<m>subm>>3m>subm>><supsup>+2K<m>subm>>4m>subm>><supsup>  C、K<m>subm>>1m>subm>><supsup>=2K<m>subm>>2m>subm>><supsup>&middot;K<m>subm>>3m>subm>><supsup>/K<m>subm>>4m>subm>><supsup>  D、lnK<m>subm>>1m>subm>><supsup>=(K<m>subm>>2m>subm>><supsup>-K<m>subm>>3m>subm>><supsup>+2K<m>subm>>4m>subm>><supsup>)  

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第9题

A、N<m>subm>>2m>subm>>(m>gm>)+ 3H<m>subm>>2m>subm>>(m>gm>)=2NH<m>subm>>3m>subm>>(m>gm>)  B、Am>gm>(s)+ 1/2Cl<m>subm>>2m>subm>>(m>gm>)=Am>gm>Cl(s)  C、1/2H<m>subm>>2m>subm>>(m>gm>)+1/2Br<m>subm>>2m>subm>>(m>gm>)=HBr(m>gm>)  D、HCl(m>gm>)+ NH<m>subm>>2m>subm>>(m>gm>)= NH<m>subm>>4m>subm>>Cl(s)  

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第10题

A、<m>subm>>rm>subm>>H<supsup><m>subm>>mm>subm>>  B、Δ<m>subm>>rm>subm>>m>Gm><supsup><m>subm>>mm>subm>>  C、Δ<m>subm>>rm>subm>>S<supsup><m>subm>>mm>subm>>  D、Δ<m>subm>>rm>subm>>U<supsup><m>subm>>mm>subm>>  

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