2018 Shanghai Question 18 Single-choice Differentiating 2018_上海卷 (化学) 18.H2(g)和I2(g) 、H2(g)和I2(s)以及 HI(g)的能量高低如图所示,下列判断错误的是( ) A. 1molH2(g)和 1molI2(g)的能量总和高于2molHI(g)的能量B. I2(g)→I2(s)+QkJ(Q>0)C. H2(g)+I2(g)→2HI(g)+9.3kJD. H2(g)+I2(s)→2HI(g)+53.0kJ Answer keyD ☆ SaveCan't do it, show the explanation查看原卷 →