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| M6.7
THE SAME SUBSTANCE FROM TWO STARTING POINTS |
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We
have seen copper oxide being formed in two ways:
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copper reacting
with oxygen
and
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copper carbonate
decomposing.
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The copper oxide is the same substance in each case. |
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It doesn't matter that we started with different substances:
If the reaction results in a particular atom structure we
have the same substance.
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| a
Science Enhancement Programme CD-ROM 2005 |
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user
guide |
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