| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxidation numbers in na2so4 | 0.35 | 1 | 453 | 85 | 27 |
| oxidation | 0.71 | 0.5 | 19 | 1 | 9 |
| numbers | 0.53 | 0.9 | 9777 | 38 | 7 |
| in | 1.99 | 0.3 | 4177 | 7 | 2 |
| na2so4 | 1.2 | 0.5 | 7137 | 11 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxidation numbers in na2so4 | 1.45 | 0.8 | 5425 | 99 |
| oxidation number of s in na2so4 | 1.2 | 0.2 | 1684 | 40 |
| oxidation number of sulfur in na2so4 | 0.44 | 0.8 | 1239 | 95 |
| what is the oxidation number of s in na2so4 | 1.99 | 0.1 | 2232 | 37 |
| oxidation number of s in na2so3 | 1.36 | 0.9 | 645 | 5 |
| oxidation number of s in na2s4o6 | 1.35 | 1 | 7054 | 62 |
| oxidation number of s in the compound na2so4 | 0.54 | 0.6 | 8693 | 94 |
| oxidation of s in na2s4o6 | 0.51 | 0.6 | 4626 | 83 |
| oxidation state of s in na2s4o6 | 1.82 | 0.8 | 5146 | 1 |
| difference in oxidation number of na2s4o6 | 0.16 | 0.7 | 737 | 93 |
| oxidation number of sulphur in na2s4o6 | 1.82 | 0.8 | 3073 | 36 |
| oxidation number of s in na2s2o5 | 0.48 | 0.4 | 8642 | 61 |
| oxidation number of s in na2s2o3 | 0.6 | 0.8 | 6067 | 69 |
| oxidation number of s in na2s | 1.36 | 0.6 | 5491 | 90 |
| oxidation number of s in nahso4 | 0.8 | 0.6 | 3261 | 79 |
| average oxidation state of sulphur in na2s4o6 | 0.8 | 1 | 9641 | 75 |
| na2so4 number of atoms | 0.92 | 0.5 | 1086 | 56 |
| oxidation state of sulphur in na2s4o6 | 0.66 | 0.4 | 6746 | 38 |
| oxidation no of sulphur in na2s4o6 | 2 | 0.5 | 8697 | 66 |
| mass percent of na in na2so4 | 1.49 | 0.1 | 4189 | 69 |
| mass percentage of na in na2so4 | 0.93 | 0.9 | 9488 | 87 |
