| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| na2co3 aq hno3 aq | 0.35 | 0.7 | 1195 | 43 | 19 |
| na2co3 | 1.41 | 0.5 | 2592 | 28 | 6 |
| aq | 1.96 | 0.5 | 3269 | 58 | 2 |
| 1.29 | 0.8 | 8089 | 25 | 1 | |
| hno3 | 0.55 | 0.8 | 8613 | 98 | 4 |
| aq | 0.57 | 0.6 | 3545 | 99 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| na2co3 aq + hno3 aq | 0.01 | 0.6 | 169 | 42 |
| hno3 aq +na2so3 aq | 1.95 | 0.8 | 9295 | 78 |
| hno3 aq + naoh aq | 0.38 | 0.6 | 5821 | 89 |
| na2co3 aq + hcl aq | 1.97 | 0.6 | 8549 | 82 |
| na2co3 aq + h2so4 aq | 1.59 | 1 | 6371 | 21 |
| na2co3+hno3 | 0.04 | 0.3 | 4888 | 58 |
| hno3+na2co3 | 0.05 | 0.9 | 9590 | 45 |
| what is hno3 aq | 1.41 | 0.5 | 4965 | 56 |
| nh4no3 aq +naoh aq | 1.1 | 0.7 | 3343 | 95 |
| hno3 aq + h2o l | 0.88 | 0.8 | 6429 | 37 |
| na2co3 + h2o | 1.5 | 0.1 | 8437 | 81 |
| na2co3 s + hcl aq | 1.76 | 1 | 8007 | 70 |
| h2o+na2co3 | 0.14 | 0.6 | 3485 | 52 |
| na3h co3 2 h2o 2 | 0.02 | 0.8 | 2068 | 21 |
| na2o+hno3 | 0.39 | 0.4 | 7152 | 74 |
| h2co3+na2co3 | 1.92 | 0.1 | 7349 | 98 |
| h2co3+naoh | 0.43 | 0.8 | 8928 | 34 |
| naoh+h2co3 | 1.95 | 0.4 | 294 | 13 |
| na2co3 aq +hno3 aq reaction | 1.35 | 1 | 3084 | 24 |
| k2co3 aq + naoh aq | 0.42 | 0.9 | 4532 | 95 |
| hc2h3o2 aq + naoh aq | 0.24 | 0.2 | 5590 | 69 |
| na2co3+naoh | 0.02 | 0.6 | 9852 | 21 |
