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随着经济、社会的发展,人们对资源的需求日益增加,与此同时,环境污染日益严重,不可再生资源日益减少,如何充分利用现有资源及开发环保能源迫在眉睫,汽油及酒精都可以作为燃料,但单独使用时的弊端又极其明显,因此我们想到将他们混合作为燃料,实验证明将二者不同比例混合时的燃烧热各不相同,于是我们就何种比例混合时能产生最大燃烧热的问题加以探究。
With economic and social development, people’s demand for resources is on the increase. At the same time, environmental pollution is becoming increasingly serious and the number of non-renewable resources is declining. It is imminent to make full use of existing resources and develop environmentally friendly energy. Both gasoline and alcohol can be used as fuel , But the drawbacks of using them alone are extremely obvious. Therefore, we think of mixing them as a fuel. Experiments show that when the two are mixed in different proportions, the heat of combustion will be different. So, in what proportion, the maximum heat of combustion Questions to be explored.