NO的英文名称是_______。
A: nitric oxide
B: nitrogen fixation
C: nitric acid
D: nitrogen oxygen
A: nitric oxide
B: nitrogen fixation
C: nitric acid
D: nitrogen oxygen
A
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- [img=54x23]17de8084fc8189f.png[/img]的英文名称是_______。 A: magnesium nitride B: nitrogen fixation C: magnesium nitrogen D: nitric acid
- If there is nitrogen oxide in the smoke produced by the ship, it will lead to the generation of photochemical smoke, acid rain, etc. Which of the following measures can not reduce the nitrogen oxide content in the smoke?_____ A: Add water to fuel B: Recycle part of exhaust gas C: Using SCR D: Burning heavy oil
- Nitric oxide (NO) is highly toxic when inhaled and should not be confused with nitrous oxide (N2O), also known as ___________ gas.
- 1. The gas with maximum percentage in the atmosphere is .(Nitrogen / Oxygen)
- Which of the following will you classify as acids? A: sufuric acid B: nitric acid C: ammonium hydroxide D: sodium phosphate E: calcium chloride F: carbon dioxide G: calcium carbonate H: calcium oxide I: silicon dioxide J: potassium hydroxide
内容
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