https://padlet.com/12stansel/xkwxm6s9vwf9 en-us 2019-12-10 00:04:59 UTC 2025-07-03 19:13:33 UTC hello@padlet.com 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422496398 the amount of thermal energy that is not used in useful work, that is measured by the disorder in the system. Degree of chaos in a system.]]> 2019-12-10 23:56:58 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422496398 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422498561 Energy that determines the amount of work a system can do.]]> 2019-12-11 00:07:12 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422498561 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422498955 Energy transferred from a system to its surrounding ]]> 2019-12-11 00:09:28 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422498955 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422499051 Property whose initial state does not depend on the path taken to reach that specific value (a final state). ]]> 2019-12-11 00:09:57 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422499051 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422499254 System: object of study
Surrounding:  interacts with the system

For example: 
Closed: there is an interchange of energy but no matter
Open: interchange of both energy and matter among system and surrounding

]]> 2019-12-11 00:10:51 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422499254 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422505392 A system that comes back to its initial state and may have infinite changes.

]]> 2019-12-11 00:39:49 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422505392 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422505507 A process that cannot return both the system and the surroundings to their initial state.]]> 2019-12-11 00:40:19 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422505507 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422505757 Related to the law of conservation of energy, in which energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another.]]> 2019-12-11 00:41:12 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422505757 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422506329 State of entropy of the entire universe, as an isolated system, will always increase over time and never decrease.]]> 2019-12-11 00:43:19 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/422506329 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423089826 Heat released or absorbed at a constant pressure.]]> 2019-12-12 02:57:28 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423089826 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423108253 A reaction that can proceed without external input of work.

]]> 2019-12-12 04:33:30 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423108253 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423108318 A reaction that requires energy or work from surroundings in order to proceed. ]]> 2019-12-12 04:33:54 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423108318 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423111540 A system cannot be cooled to absolute zero in finite processes since it is inaccessible. It is only possible to approach it but never reach absolute zero. ]]> 2019-12-12 05:00:16 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423111540 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423112140 2019-12-12 05:05:39 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423112140 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423220550 Enthalpy is the base amount of  energy a reaction has, while entropy is the energy that goes against it.
Both can be combined to predict a reaction's spontaneity through free energy.]]> 2019-12-12 13:06:38 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423220550 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423481379 2019-12-12 19:05:57 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423481379 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423628556 2019-12-13 01:37:07 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423628556 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423631591 2019-12-13 01:50:32 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423631591 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423631722 2019-12-13 01:51:07 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423631722 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423633208 2019-12-13 01:58:01 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423633208 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423634398 2019-12-13 02:03:58 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423634398 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423635223 The Boomerang Nebula is a young planetary nebula and the coldest object found in the Universe so far, being 1 K (-272 C). Yet, it is never zero. ]]> 2019-12-13 02:08:04 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423635223 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423635855 2019-12-13 02:10:51 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423635855 12stansel https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423637425 2019-12-13 02:17:47 UTC https://padlet.com/12stansel/xkwxm6s9vwf9/wish/423637425