NO的英文名称是_______。 A: nitric oxide B: nitrogen fixation C: nitric acid D: nitrogen oxygen

Nitric oxide (NO) is highly toxic when inhaled and should not be confused with nitrous oxide (N2O), also known as ___________ gas.

[img=54x23]17de8084fc8189f.png[/img]的英文名称是_______。 A: magnesium nitride B: nitrogen fixation C: magnesium nitrogen D: nitric acid

Which of the following will you classify as bases? A: ammonium hydroxide B: potassium hydroxide C: ammonium chloride D: nitric acid E: sodium phosphate F: calcium chloride G: carbon dioxide H: calcium carbonate I: calcium oxide J: silicon dioxide

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