| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| naoh aq hno3 aq | 1.38 | 1 | 522 | 77 | 17 |
| naoh | 0.21 | 0.2 | 1560 | 33 | 4 |
| aq | 1.19 | 0.7 | 4455 | 60 | 2 |
| 1.72 | 0.7 | 1585 | 78 | 1 | |
| hno3 | 1.26 | 0.5 | 6636 | 97 | 4 |
| aq | 0.32 | 0.9 | 4749 | 53 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| reaction between hno3 aq and naoh aq | 1.45 | 0.5 | 4691 | 17 |
| hno3 aq + naoh aq | 1.26 | 0.9 | 4578 | 99 |
| hno3 aq + naoh aq nano3 aq + h2o l | 0.17 | 0.5 | 7978 | 93 |
| reaction between naoh and hno3 | 0.94 | 0.9 | 958 | 92 |
| naoh aq + hno3 aq | 0.38 | 0.9 | 1059 | 87 |
| naoh + hno3 reaction | 0.75 | 0.1 | 3954 | 47 |
| reaction between naoh and h2co3 | 0.04 | 1 | 8620 | 2 |
| reaction between naoh and h2o | 0.42 | 0.7 | 6698 | 25 |
| hno3 aq +na2so3 aq | 0.46 | 1 | 9881 | 68 |
| na + hno3 reaction | 1.89 | 0.6 | 1834 | 98 |
| hno3 and water reaction | 1.18 | 0.5 | 8050 | 60 |
| na2co3 aq + hno3 aq | 1.75 | 0.7 | 1922 | 38 |
| hno3 naoh neutralization reaction | 0.37 | 0.6 | 8421 | 57 |
| hno3 and h2o reaction | 0.7 | 0.7 | 5101 | 30 |
| cr3+ aq reacts with naoh aq | 1.71 | 1 | 4058 | 56 |
| na2co3 + hno3 reaction | 0.95 | 0.7 | 5078 | 73 |
| reaction of na with hno3 | 1.71 | 0.5 | 1028 | 57 |
| naoh and water reaction | 0.58 | 0.7 | 8281 | 97 |
| naoh + h2 reaction | 0.36 | 1 | 866 | 28 |
| hno3 reaction with water | 1.26 | 0.5 | 5279 | 11 |
| h2o + naoh reaction | 0.52 | 0.6 | 3536 | 86 |
| reaction of ch3oh + naoh | 1.59 | 0.9 | 9458 | 99 |
| hno2 + naoh acid base reaction | 0.09 | 0.7 | 7248 | 91 |
| na2s react with hno3 | 0.11 | 0.9 | 6006 | 52 |
