Candles by Nuala K. and Sydney H. (2nd block) by Sydney Hemp https://padlet.com/shemp20/wea0iwk159l6 en-us 2017-10-30 14:30:57 UTC 2017-11-06 21:33:28 UTC hello@padlet.com Wax molecule nkennedy20 https://padlet.com/shemp20/wea0iwk159l6/wish/201754238
Wax is a hydrocarbon, which means it is made of Hydrogen and carbon atoms. Wax is a solid at room temperature and melts at approximately 37`C (99`F]]> 2017-10-30 14:56:06 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/201754238 Lit Candle close-up nkennedy20 https://padlet.com/shemp20/wea0iwk159l6/wish/201754668 Type of Energy: Thermal, Chemical, Radiant
]]> 2017-10-30 14:56:45 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/201754668 Lit candle shemp20 https://padlet.com/shemp20/wea0iwk159l6/wish/201756238 Types of Energy: Chemical, thermal, radiant
Description:  The flame produces heat which makes the wax melt.  As it melts is gets absorbed into the wick  as is used as a fuel source.


]]> 2017-10-30 14:59:16 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/201756238 Energy Bar Chart: Before nkennedy20 https://padlet.com/shemp20/wea0iwk159l6/wish/201758850  
 ]]> 2017-10-30 15:03:38 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/201758850 Energy Bar Chart: After nkennedy20 https://padlet.com/shemp20/wea0iwk159l6/wish/201759060
]]> 2017-10-30 15:04:04 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/201759060 Chemical Reaction nkennedy20 https://padlet.com/shemp20/wea0iwk159l6/wish/201759362 2(C18H38)+55(O2) ->36(CO2)+38(H2O)]]> 2017-10-30 15:04:36 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/201759362 Particle Diagram: Lit nkennedy20 https://padlet.com/shemp20/wea0iwk159l6/wish/201760392
]]> 2017-10-30 15:06:17 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/201760392 Particle Diagram: Unlit nkennedy20 https://padlet.com/shemp20/wea0iwk159l6/wish/201760590
]]> 2017-10-30 15:06:35 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/201760590 Unlit candle shemp20 https://padlet.com/shemp20/wea0iwk159l6/wish/202360229 Types of Energy: Chemical
Description: The wax acts as a fuel when it is absorbed by the wick after it melts.
]]> 2017-11-01 01:29:16 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/202360229 System nkennedy20 https://padlet.com/shemp20/wea0iwk159l6/wish/203123585 System: The system consists of 2 inches below the wick and 1 1/2 inches above it.  It also includes the air surrounding the candle and flame.
Surroundings:  The surroundings are everything else that isn't part of the system.
]]> 2017-11-02 21:14:59 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/203123585 Particle Diagram: Key shemp20 https://padlet.com/shemp20/wea0iwk159l6/wish/203141894
]]> 2017-11-02 23:25:17 UTC https://padlet.com/shemp20/wea0iwk159l6/wish/203141894