Jumat, 25 November 2016

lks gaya antar molekul



LEMBAR KERJA SISWA
(KELOMPOK)
Description: C:\Users\ACER-PC\Downloads\rumus-molekul-kimia.gif


Rounded Rectangle: Kelompok :
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Jawablah pertanyaan dibawah ini!
1.      Identifikasi gaya tarik menarik yang terjadi pada metana (CH4) dan ramalkan titik didih dan titik lelehnya


Rounded Rectangle: Jawab:
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2.      Identifikasi gaya tarik menarik yang terjadi pada hidrogen klorida (HCl) dan ramalkan titik didih dan titik lelehnya


Rounded Rectangle: Jawab:
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3.      Identifikasi gaya tarik menarik yang terjadi pada air (H2O) dan ramalkan titik didih dan titik lelehnya


Rounded Rectangle: Jawab:
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4.      Jelaskan mengapa natrium klorida (NaCl) mempunyai titik leleh dan titik didih yang sangat tinggi?



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Rounded Rectangle: Jawab:
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5.      Ikatan C=O dalam CO2 cukup kuat, tetapi CO2 mempunyai titik didih yang rendah. Mengapa demikian?













Description: C:\Users\ACER-PC\Downloads\mickey_mouse_4.gifSelamat MengerjakanDescription: C:\Users\ACER-PC\Downloads\mickey_mouse_4.gif

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