| Query | User |
|---|---|
| chemical engineer | entered by user 16928512 |
| chemical engineers | entered by user 2032755 |
| humprey davey | entered by user 14897446 |
| landmarks in norway | entered by user 12782458 |
| sulfuric acid | entered by user 18655491 |
| what happens as air in a bubble rises in water | entered by user 17609497 |