za5andagorianna za5andagorianna
  • 21-11-2016
  • Chemistry
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IN A CHEMICAL CHANGE DOES THE ORIGINAL SUBSTANCE DISSAPPEAR ...?

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Tuniss
Tuniss Tuniss
  • 21-11-2016
It is altered, so I suppose it does, but not necessarily. 
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syed514
syed514 syed514
  • 21-11-2016
No, a chemical change is the reorganization of atoms of a substance. A chemical change is a manipulation of matter. The substance (matter) does not disappear.
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