Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
Ivo:
--- Quote from: Ari Ben Canaan on June 05, 2010, 03:40:05 pm ---LOOK
--- End quote ---
Hmm, I don't think you can just add 2- in the chloride ion. You need to copy the chloride ion twice, and put 1- each time I think.
elemis:
--- Quote from: Ivo on June 05, 2010, 03:42:35 pm ---Hmm, I don't think you can just add 2- in the chloride ion. You need to copy the chloride ion twice, and put 1- each time I think.
--- End quote ---
It just struck me too. I'll edit it. Thanks for pointing it out.
Ghost Of Highbury:
You can add "2" in front of the chloride ion, and put a "-" above it. That would do too.
Raywin:
--- Quote from: Ari Ben Canaan on June 05, 2010, 03:41:59 pm ---@Raywin
Look above your post.
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Yep, saw tht aft i posted my comment.. :P Thx a lot, By the way.. :D
7ooD:
i have this doubt in november 2007 5 iii can a strong base replace a weaker one from itz salt solution and another doubt in 2009 may 8 iii in the mark scheme it said NOT SODIUM ,LEAD OR ANY THING BELOW MAGNESIUM how come i dnt get it
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