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Qualification => Subject Doubts => IGCSE/ GCSE => Sciences => Topic started by: gaurav95 on May 17, 2010, 07:29:15 am

Title: Chemistry
Post by: gaurav95 on May 17, 2010, 07:29:15 am
Can somebody show me how to show

Ionic and Covalent bonding take any example and pls show pics ASAP
Title: Re: Chemistry
Post by: Saladin on May 17, 2010, 07:32:05 am
(http://scienceaid.co.uk/chemistry/fundamental/images/ionic.jpg)
Ionic




(http://www.webchem.net/images/bonds/covale5.gif)
Co-Valent.
Title: Re: Chemistry
Post by: WARRIOR on May 17, 2010, 07:35:31 am
Quote from: gaurav95 on May 17, 2010, 07:29:15 am
Can somebody show me how to show

Ionic and Covalent bonding take any example and pls show pics ASAP
but u dotn need that for paper 6 i guess.
Title: Re: Chemistry
Post by: gaurav95 on May 17, 2010, 07:42:44 am
Quote from: The Mysterious Dude on May 17, 2010, 07:32:05 am
(http://scienceaid.co.uk/chemistry/fundamental/images/ionic.jpg)
Ionic




(http://www.webchem.net/images/bonds/covale5.gif)
Co-Valent.
will these gain me full marks and two more problems.........

how to show bondings for MgCl2 or CH4  Thanks
Title: Re: Chemistry
Post by: Saladin on May 17, 2010, 07:50:02 am
Quote from: gaurav95 on May 17, 2010, 07:42:44 am
will these gain me full marks and two more problems.........

how to show bondings for MgCl2 or CH4  Thanks

Yes they will. iA.

Try doing a google search on those.
Title: Re: Chemistry
Post by: gaurav95 on May 17, 2010, 08:48:48 am
Quote from: The Mysterious Dude on May 17, 2010, 07:50:02 am
Yes they will. iA.

Try doing a google search on those.

i wont get the answer as IGCSE expects on Google ...........so pls help me basically i want bondings with multiple atoms not 1 to1
Title: Re: Chemistry
Post by: Ghost Of Highbury on May 17, 2010, 09:51:40 am
Attached
Title: Re: Chemistry
Post by: NidZ- Hero on May 17, 2010, 04:19:46 pm
hey can any1 help me hw do we noe a substance is good dehydrating agent or hydrating agent hw can we prove it  n can any1 list dem down 
Title: Re: Chemistry
Post by: Syed Kazim on May 17, 2010, 04:53:03 pm
Quote
hey can any1 help me hw do we noe a substance is good dehydrating agent or hydrating agent hw can we prove it  n can any1 list dem down

This (https://studentforums.biz/index.php/topic,7663.0.html) topic answers many of the Chemistry Paper 6 problems.
Title: Re: Chemistry
Post by: haris94 on May 17, 2010, 06:34:49 pm
@syed : love your signature  :)
Title: Re: Chemistry
Post by: Syed Kazim on May 17, 2010, 08:15:16 pm
Thanks! :D