New Energy Phase Unit

Lately in Chemistry, we have gone over the Unit of phase changes where we have gone through the bonding forces as well as the physical properties between the different phases. First we went over the differences in energies, where kinetic is in motion. Also, and important thing to remember was energy lost=energy gained.
Next we learned about end and exothermic processes.
Here is a picture demonstrating how endothermic take in energy and exothermic release energy

https://dr282zn36sxxg.cloudfront.net/datastreams/f-d%3Adf0a2687d885c997ec852a60b09181c51b0a234ada9136e0288d4e8c%2BIMAGE_THUMB_POSTCARD%2BIMAGE_THUMB_POSTCARD.1

The last big part of this lesson was the formula Q=Mc(Tf-Ti)
to plug into this formula, you must know that Q is heat in joules, m is mass in grams, c is specific heat in (J/g C), and T is change in temp.
This shows the process:

https://i.ytimg.com/vi/0jKHtBJNAYM/maxresdefault.jpg

https://i.ytimg.com/vi/vQ6VIHqfVLc/hqdefault.jpg

Here are some more links for practice and understanding of this:

http://www.kentchemistry.com/links/Energy/SpecificHeat.htm

https://www.youtube.com/watch?v=4saNpPjvi-Y

http://www.chemteam.info/Thermochem/Determine-Specific-Heat-Probs1-10.html