Check out this interactive water cycle just click here
Distilled water is the purest form of water To see how distillation works click here
Our water must be treated before it gets to us, to see what happens to water click here
water_treatment.ppt | |
File Size: | 4950 kb |
File Type: | ppt |
What you need to know checklist - Water
• Is water a compound?
• What elements make water?
• How can you test a substance to see if it is water?
• What is the freezing point of water?
• What is the boiling point of water?
• Why does ice float on water?
• Water is a good solvent. Why is this important?
• Can you name and draw the 5 stages of the water cycle?
• Can you name and describe the 5 stages of water treatment?
• What is the purest form of water?
• How can you separate salt from water but still get the water back?
• What is hard water?
• What is soft water?
• Why does water get hard?
• How does an ion exchange resin get rid of hardness in water?
• Name 3 advantages of hard water
• Name 3 disadvantages of hard water
• What is electrolysis?
• What instrument can you use to separate water into hydrogen and oxygen?
• Where will hydrogen collect?
• Where will oxygen collect?
• How can you test hydrogen?
• How can you test oxygen?
• How can you test a water sample to see if it is hard or soft?
• What elements make water?
• How can you test a substance to see if it is water?
• What is the freezing point of water?
• What is the boiling point of water?
• Why does ice float on water?
• Water is a good solvent. Why is this important?
• Can you name and draw the 5 stages of the water cycle?
• Can you name and describe the 5 stages of water treatment?
• What is the purest form of water?
• How can you separate salt from water but still get the water back?
• What is hard water?
• What is soft water?
• Why does water get hard?
• How does an ion exchange resin get rid of hardness in water?
• Name 3 advantages of hard water
• Name 3 disadvantages of hard water
• What is electrolysis?
• What instrument can you use to separate water into hydrogen and oxygen?
• Where will hydrogen collect?
• Where will oxygen collect?
• How can you test hydrogen?
• How can you test oxygen?
• How can you test a water sample to see if it is hard or soft?