例句與造句

1. P 4 O 6, however, would be tetraphosphorus hexoxide.
2. The first such compound was prepared in 1974 reaction of the nitroso compound N, N-dimethyl-p-nitrosoaniline with tetraphosphorus decasulfide.
3. Although it should properly be named tetraphosphorus hexoxide, the name phosphorus trioxide preceded the knowledge of the compound's molecular structure, and its usage continues today.
4. Phosphorus ( III ) oxide, P 4 O 6 ( also called tetraphosphorus hexoxide ) is the anhydride of P ( OH ) 3, the minor tautomer of phosphorous acid.
5. However, people have known for years that the real form of the molecule is P 4 O 10, not P 2 O 5, yet it is not normally called " tetraphosphorus decaoxide ".
6. It's difficult to find tetraphosphorus in a sentence. 用tetraphosphorus造句挺難的
7. Diphosphorus is the gaseous form of phosphorus, and the thermodynamically stable form between 1200 癈 and 2000 癈 . The dissociation of tetraphosphorus ( ) begins at lower temperature : the percentage of at 800 癈 is H " 1 %.