Today we revised our chemistry definitions using our flashcards for test that has been moved to tomorrow.
We did a number of experiments:
HW students are asked to pH test household substances with Universal Indicator Paper (please stay away from the dangerous ones such as bleach and drain cleaners)
We did a number of experiments:
- pH tested rainwater
- did soap test on water samples
- evaporated water to find presence of dissolved solids in water
- used evaporation to separate salt from water
HW students are asked to pH test household substances with Universal Indicator Paper (please stay away from the dangerous ones such as bleach and drain cleaners)
 After pH testing rainwater  Soap Test to see if Water is Hard or Soft |  Separation by Evaporation  Dissolved solids in water seen after water has evaporated.  Salt separated from water after evaporation |
RSS Feed
