| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| anhydride | 1.34 | 0.1 | 5195 | 48 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| anhydride | 0.14 | 0.1 | 8581 | 30 |
| anhydride functional group | 0.41 | 0.3 | 162 | 87 |
| anhydride structure | 0.36 | 0.6 | 5521 | 12 |
| anhydride acetic | 1.66 | 0.1 | 3000 | 94 |
| anhydride bond | 1 | 0.9 | 4055 | 79 |
| anhydride formula | 1.78 | 0.8 | 2449 | 60 |
| anhydride group | 0.49 | 0.4 | 5262 | 59 |
| anhydride ir spectrum | 0.6 | 0.5 | 6690 | 31 |
| anhydride definition | 1.72 | 0.9 | 4990 | 46 |
| anhydride acid | 1.41 | 1 | 2015 | 89 |
| anhydride hydrolysis | 1.09 | 0.2 | 5071 | 67 |
| anhydride sulfureux | 1.12 | 0.3 | 3270 | 78 |
| anhydride maleic | 0.68 | 0.7 | 2815 | 82 |
| anhydride d'acide | 0.32 | 0.7 | 2027 | 23 |
| anhydride carbonique | 1.77 | 0.6 | 4161 | 45 |
| anhydride phtalique | 1.25 | 0.8 | 309 | 70 |
| anhydride sulfureux et sulfites | 1.22 | 0.6 | 7855 | 64 |
| anhydride general formula | 1.24 | 0.5 | 5064 | 53 |
