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Chapter topics:
- Water Hardness
- Describing the physical properties of water
- Distinguishing between hard and soft water
- Applying methods of softening hard water
- Applying different methods to soften water
- Distillation
- Using chemicals
- Outlining advantages and disadvantages of hard and soft water
- Applications of soft and hard water in day-to-day life
- Assessment Questions
A valid license for package „Opiq Private User Package”, „Opiq Pupil Package” or „Opiq Teacher Package” is required to use the kit. Click the link with the package name to learn more about the package and order a license.
If you have a valid license, log in to view the chapter.
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