【倡导“低碳经济”,降低大气中CO2的含量,有利于解决气候变暖的环境问题.(Ⅰ)合成气由H2、CO和少量CO2组成,已知下列反应:①CO(g)+2H2(g)⇌CH3OH(g)△H1=-90.1kJ/molK1②CO(g)+H2O】
<p>问题:【倡导“低碳经济”,降低大气中CO2的含量,有利于解决气候变暖的环境问题.(Ⅰ)合成气由H2、CO和少量CO2组成,已知下列反应:①CO(g)+2H2(g)⇌CH3OH(g)△H1=-90.1kJ/molK1②CO(g)+H2O】<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">施琦的回答:<div class="content-b">网友采纳 (I)已知:①CO(g)+2H2(g)⇌CH3OH(g)△H1=-90.1kJ/molK1②CO(g)+H2O(g)⇌CO2(g)+H2(g)△H2=-41.1kJ/molK2根据盖斯定律,①-②可得:CO2(g)+3H2(g)⇌CH3OH(g)+H2O(g),则△H3=△H1-△H2=-90...
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