放热反应2NO(g)+O2(g)→2NO2(g)达平衡后若分别采取以下措施:⑴增加压力;⑵减小NO2的分压;⑶增加O2的分压;⑷升高温度;⑸加入催化剂;能使平衡向产物方向移动的是()
判断题 反应2NO+O2→2NO2的速率方程式是 该反应一定是基元反应。 参考答案:错 您可能感兴趣的试卷
已知在660K时,测得反应2NO + O2→2NO2实验数据如下:试求:(1)反应速率方程式和反应级数; (2)此温度下的反应速率常数;(3)当c(NO)= 0.015 mol·L-1;c(O2) = 0.025 mol·L-1时的反应速率。
For direct plasma treatment, cell culture medium was removed, the cells washed 2 times mwiatnhupshcroisppth],aatne dbu50ff0e rμeldofsaPlBinSe(Ccoan2+t/aMingin2+g)0w.9e rme MaddCeadCtlo2 and 0.49 mM the cells. The cMellgsCwl2er[ecatlhleend PBS(Ca2+/Mg2+) in this ...
Current removal strategies rely in part on the catalytic oxidation of NO to NO 2 NO+1/2O2 &rarrr;NO2 Pt is the most active metal, but there is a strong drive to use less expensive materials. Understanding how Pt functions is a key step in catalyst design.;Prior experiments and theory...
N2O5的分解反应:N2O5的分解反应:N2O5→2NO2+1/2O2是一级反应,已知其在某温度下的速率常数为4.8×10-4s-1, (1)求t1/2; (2)若反应在密闭容器中进行,反应开始时容器中只充有N2O5,其压力为66.66kPa,求反应开始后10s和10min时的压力。 参考答案: ...
O2 over China during 5. Wang, S. Phys. 12, e4t4a2l9. –G4r4o4w7th(2i0n1N2)O. x emissions from power plants in China: bottom-up estimates and satellite observations. Atmos. Chem. 6. Gu, Sci. D., Wang, Y., Smeltzer, C. Technol. 47, 12912–12919 & Liu, Z. (2013). ...
The reaction N++O2→NO++O has been studied as a function of collision energy using the crossed‐beam apparatus EVA. This process is of considerable importance in the upper atmosphere. The system is also of particular interest because it may involve strong intera...
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问答题 完成并配平下列反应方程式: AsH3+HNO3→H3AsO4+NO2 参考答案: AsH3+8HNO3=H3AsO4+8NO2+4H2O 您可能感兴趣的试卷