Chemistry 9-28-15 Conservation of Mass & Energy

CHEMISTRY – So how do you know if something is a chemical and change? Applications, applications! Make sure you can apply what you learned today. Ditto on the laws of conservation of mass and energy.

Good job on tracing the energy transformations from one form to another. Make sure you can apply all this on the test (and in life!). Did I mention that already?

Speaking of the law of conservation of mass – lab tomorrow! Come prepared!!

CHEMISTRY 9-25-13 Chemical Change & Energy from Tammy Skinner on Vimeo.

flickr photo by Roger Smith

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3 thoughts on “Chemistry 9-28-15 Conservation of Mass & Energy

  1. This week we have been doing the Lab – Conservation of Mass. We had some error when we put water in instead of vinegar in the baking soda but we fixed it and completed the lab.

  2. I would rate myself a 3 out of 5 stars because this week, my lab parter and I didn’t work well as a team and I feel that I need to lead better. I will work on getting things together, keeping them organized, and giving proper instruction so we can complete labs in time.

  3. I rate myself as a 4 out of 5 stars this week .Me and my lab partner knew what to do before hand and had plenty of time to get our work done.If I could change anything about this week it would be keeping up with syllabus, I forgot to do the home work causing me to get a zero.

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