how does salt dissolve in water?, confused... |
 Feb 16 2005, 04:20 AM
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#1
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 Member  Group: Member Posts: 16 Joined: Jan 2005 Member No: 92,116  |
 i was stuck on my physics hw, about this question. then i asked my dad.he told me that when they get into the water, the compounds seperates into sodium ions and chloride ions. but doesn't salt have a giant structure? im like almost the dumbest one in my class
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Feb 17 2005, 11:16 PM
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#2
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 Senior Member Group: Member Posts: 1,634 Joined: Jul 2004 Member No: 27,631 |
isnt this a chemistry question? well..salt is...sodium chloride...so it's NaCl. Na has a positive charge...and chloride has a negative charge. water breaks up into a hydroxide (OH-) and Hydrogen (H+). Hydrogen has a positive charge and hydroxide ions have a negative charge....so the OH- having a negative charge will pull the Na+ (positive charge)...opposite charges attract. and Cl- is attracted to the H+. hope that helped.
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Feb 18 2005, 07:21 PM
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#3
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Senior Member Group: Member Posts: 48 Joined: Feb 2005 Member No: 95,036 |
QUOTE(imadorkabledxd @ Feb 17 2005, 11:16 PM) isnt this a chemistry question?  haha i have this in my bio book. |
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Posts in this topic
aztecs_ring how does salt dissolve in water? Feb 16 2005, 04:20 AM
Wishful_Dream erm.. x.x" im only 13.. =/ but i kinda know..... Feb 16 2005, 04:33 AM urbanychic ok, im typing this STRAIGHT from my bio book .. ho... Feb 16 2005, 08:34 AM mai_z ^^ yep!
Salt is an ionic compound...and ionic... Feb 16 2005, 08:01 PM aztecs_ring gee thx Feb 17 2005, 03:30 AM faithin_felix NaCl(s) + H2O(l)
chemistry 11.
how? someone exp... Feb 17 2005, 11:16 PM DoPeY_aLaN o, wow....~.... there are a lot of smart people on... Feb 17 2005, 11:26 PM
faithin_felix QUOTE(DoPeY_aLaN @ Feb 17 2005, 11:26 PM)o, w... Feb 17 2005, 11:30 PM largosama i think the mean age is like... 14 here Feb 18 2005, 12:32 AM |
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