prueba

VÍDEOS PER A LES PRÀCTIQUES DE LABORATORI
El vídeos al canal de www.youtube.com/profefaro - CLIC aquí
VÍDEOS ÚTILS PER FER CRISTALLS D'ADP - CLIC aquí
LABORATORI. info general.
: QUÍMICA I FÍSICA
BIOLOGIA

Determinació de la densitat d'una solució d'aigua i metanol

http://youtu.be/Vg2JLnppIeA

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Determinació de la densitat de cossos sòlids

http://youtu.be/w7a7ClOOKSY

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Preparació d'una solució de sulfat de coure (II) en aigua

http://youtu.be/Ls5dz_jGY-A

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Preparació d'una solució de metanol en aigua.

http://youtu.be/WtCk4tqIjiI

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Com fer un paper de filtre

http://youtu.be/TRKQcBE6Fmg

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Separació mescla: ferro, sal i sorra

http://youtu.be/fXuNnhDTP_w

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Valoració àcid base (versió resumida)

http://youtu.be/PX9khgzlBWA

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Valoració àcid base (versió completa)

http://youtu.be/9nrAsFCarJ0

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Mostra de diferents canvis al laboratori

http://youtu.be/SHRlnkaZgqM

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Zinc més àcid clorhídric

http://youtu.be/QXJ1lq28beY

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Hidrogen més oxigen OKOK

http://youtu.be/GAeYED07_hs

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Tipus de reaccions quimiques.divx

http://youtu.be/RLV_r7w9KJw

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Fer Sabó - Hacer Jabón

http://www.youtube.com/watch?v=_vBeddA6SsI&feature=share&list=PLyCKIjkGT5eSoCV7qvP-AGUBQG3sWvuOb

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Col llombarda i pH (part 1 de 2).divx

http://youtu.be/qcG6t73j6rQ

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Col llombarda i pH (part 2 de 2).divx

http://youtu.be/HYnaWHFc_Ws

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Destil.lació del vi

http://youtu.be/Kydjkrn56jw

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Fer paper indicador amb col llombarda.divx

http://youtu.be/woGGujhxQvQ

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Ou ferrat verd, efervescència, etc. amb col llombarda

http://youtu.be/XyVkbhWv-as

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HCl + Zn = ZnCl2 + H2

http://youtu.be/yOS45xk-58M

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Velocitat de reacció (1 DE 2)

http://youtu.be/5dQ_keb6JcY

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Velocitat de reacció (2 DE 2)

http://youtu.be/UIuHVwSBxtI

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Incidencia de la luz solar (Què és calenta més una llauna negra o blanca)

http://youtu.be/wV9OiW9k_1A

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Caiguda bola pla inclinat.

http://youtu.be/bOdOLrLI0Ls

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Igualar reaccions químiques amb plastilina

http://youtu.be/Rl-E3AbZ66A

Observació al microscopi de cèl.lules de la boca i identificació del nucli

http://youtu.be/NvU3KBSs98k

Veure material de la pràctica: clic AQUÍ

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Observació al microscopi de microorganismes de la Sèquia Major

http://youtu.be/MJY2_GHLMYo

Veure material de la pràctica: clic AQUÍ

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Extracció de l'ADN de l'espinac

http://youtu.be/NGd5DsqAowI

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Detecció de midó en diferents aliments

http://youtu.be/li_xLyJBMWo

Veure material de la pràctica: clic AQUÍ

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Fem pa.

http://youtu.be/ZEPkuIjINhw

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Determinació vitamina C (1a part)

http://www.youtube.com/watch?v=qX6P0ka6yO4&feature=share&list=PL18B6A20DF2C24650

Determinació vitamina C (2a part). Determinació de la vit. C en diferents marques de sucs tetrabric

http://www.youtube.com/watch?v=P5E8bH0j-zU&feature=share&list=PL18B6A20DF2C24650

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Fem mató (Formatge fresc). - El greix de la llet -

CLIC aquí
Veure material de la pràctica: clic AQUÍ

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Disseció cor i pulmons de xai 1 de 3 mut

http://youtu.be/IybAEr9nCIk

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Dissecció cor i pulmons de xai 2 de 3 mut

http://youtu.be/rBmwHqfTyaU

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Dissecció cor i pulmons de xai 3 de 3 mut

http://youtu.be/vc1S9T_o7Bo

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Dissecció ronyó de porc. 3r ESO. Febrer 2017
https://www.youtube.com/watch?v=ZMpw6WEBCVI