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W2.3
HYDROCHLORIC ACID AND MAGNESIUM (3) |
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Have
we accounted for all of the atoms? Let’s look
at the structures of the substances:

If we have two hydrochloric acid molecules for each
magnesium atom, all the atoms are used to make magnesium
chloride and hydrogen. |
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a
Science Enhancement Programme CD-ROM 2005 |
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user
guide |
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