百度试题 结果1 题目NH3的生成化学方程式为()。 A. N2+H2rarr;NH3 B. N2+3H3=2NH3 C. N2+3H2larr;rarr;2NH3 D. N2+3H2=2NH3 相关知识点: 试题来源: 解析 D 反馈 收藏
Our microkinetic analysis shows that even at high hydrogen partial pressures, the catalyst is very much selective toward N2 formation over NH3. Reduction of NO has attracted considerable attention in recent years due to the environmental pollutions and industrial applications1,2. NO is produced as a...
固氮可分为人工固氮和自然固氮。下列可实现自然固氮的是( ) A.N2→NOB.N2→NH3(合成氨) C.NH3→NOD.NO→NO2 更新时间:2023/03/15 15:40:37 【知识点】氧化还原反应基本概念氧化还原反应定义、本质及特征解读自然界氮的固定解读氨的还原性解读
Calculate ΔH for the reaction 4 NH3 (g) + 5 O2 (g) \rightarrow 4 NO (g) + 6 H2O (g), from the following data. N2 (g) + O2 (g) \rightarrow 2 NO (g) ΔH = -180.5 kJ N2 (g) + 3 H2 (g) \rightarrow 2 NH3...
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