甲醇是未来重要的绿色能源之一.以CH4和H2O为原料,通过下列反应来制备甲醇.Ⅰ、CH4(g)+H2O(g)═CO(g)+3H2(g)△H=+206.0KJ/molⅡ、CO(g)+2H2(g)═CH3OH(g)△H=-129.0KJ/mol(1)CH4(g)与
<p>问题:甲醇是未来重要的绿色能源之一.以CH4和H2O为原料,通过下列反应来制备甲醇.Ⅰ、CH4(g)+H2O(g)═CO(g)+3H2(g)△H=+206.0KJ/molⅡ、CO(g)+2H2(g)═CH3OH(g)△H=-129.0KJ/mol(1)CH4(g)与<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">胡雅楠的回答:<div class="content-b">网友采纳 (1)I:CH4(g)+H2O(g)=CO(g)+3H2(g)△H=+206.0kJ•mol-1II:CO(g)+2H2(g)=CH3OH(g)△H=-129.0kJ•mol-1依据盖斯定律,Ⅰ+Ⅱ得到:CH4(g)+H2O(g)=CH3OH(g)+H2(g))△H=+77.0kJ•mol-1...
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