Saved Bookmarks
| 1. |
If a certain oxide of nitrogen weighing 0.11 g gives 56 mL of nitrogen and another oxide of nitrogen weighing 0.15 g gives the same volume of nitrogen (both at sTP), show that these results support the law of multiple proportions. |
| Answer» Solution :22400 mL of `N_(2)` at STP weigh = 28 G. CALCULATE the mass of nitrogen. Then SUBSTRACT from the mass of oxide of nitrogen to calculate the mass of oxygen. | |