题型:单选题 题类:常考题 难易度:普通
广西南宁市第四中学2020-2021学年高二下学期化学开学考试试卷
t/min | 0 | 5 | 10 | 15 | 20 | 25 | 30 |
n(H2)/mol | 6.00 | 4.50 | 3.60 | 3.30 | 3.03 | 3.00 | 3.00 |
n(NH3)/mol | 0 | 1.00 | 1.60 | 1.80 | 1.98 | 2.00 | 2.00 |
压强(MPa) 氨的平衡含量(%) 温度(℃) |
20 |
30 |
60 |
100 |
200 |
86.4 |
89.9 |
95.4 |
98.8 |
300 |
64.2 |
71.0 |
84.2 |
92.6 |
400 |
38.2 |
47.0 |
65.2 |
79.8 |
500 |
19.1 |
26.4 |
42.2 |
57.5 |
试题篮