You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
硝酸光照分解的方程式
|
|
|
|
|
4HNO_{ 3 } \begin{array} {} {\underline{ Δ }} \\ 或光照 \\ \end{array} 4NO_{ 2 } ↑+O_{ 2 } ↑+2H_{ 2 } O
|
