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1. | Substances that neutralise acids. |
2. | The substance found in our stomachs to kill bacteria. (2 Words) |
3. | Substance used to show the acidity of substances across the full range or spectrum. (2 Words) |
5. | A solution of HCl. (2 Words) |
6. | Stomach pain caused by excess acid production. |
7. | Positive test result for oxygen. (3 Words) |
9. | An image used to mark a substance as dangerous. (2 Words) |
10. | Gas identified using a lighted splint. |
11. | Common polymer that contains chlorine atoms. Proper name is poly(chloroethene). |
12. | Compounds that can be broken up using electricity. |
15. | The process of breaking up compounds using electricity. |
17. | Positive test result for hydrogen. (2 Words) |
18. | Product, along with hydrogen, formed by breaking down water using electricity. |
23. | Medicines used to neutralise acids. |
25. | The danger posed by concentrated acids. |
26. | A substance used to show if a substance is acidic or alkaline. Often used impregnated into paper. |