21. It is a synthetic, water-soluble salt to treat ovarian cancer, lung cancer and other cancer types. 22. It is a red-violet, diamagnetic, water-soluble salt . 23. This tide mark is caused by soluble salts ( particularly nitrates and chlorides ) contained in the groundwater. 24. The test was developed to measure soluble salt concentration on steel surfaces prior to blasting cleaning and coating. 25. It is a white, water-soluble salt . 26. Soluble salts continue on down, but insoluble salts are left behind in the oxidised zone where they form.27. Scientists surmise it would bring more soluble salts to the surface, which would lower the quality of the soil. 28. Artificial fertilizers do not provide food for earthworms, and may repel them because of their high soluble salt content. 29. The soluble salt is widely used to prepare compounds used in homogeneous catalysis, notably for the industrial production of acetic acid. 30. It is an explosive colorless liquid, but some of its organic-soluble salts can be safely handled and stored as a solid.
