version 1.1, 2005/02/18 05:46:33
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version 1.3, 2008/05/19 20:38:30
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<startouttext /> |
<startouttext /> |
<p> The image below is <chem>C2H4O2</chem> </p> |
<p> The image below is <chem>C2H4O2</chem> </p> |
<endouttext /> |
<endouttext /> |
<organicstructure width="250" options="border" texwidth="70" molecule="4 3 O 9.24 -8.74 C 10.64 -8.74 O 11.34 -9.95 C 11.34 -7.52 1 2 1 2 3 2 2 4 1" /> |
<organicstructure width="250" options="border" texwidth="70" molecule="4 3 C 6.33 -6.22 C 7.73 -6.22 O 8.43 -7.43 O 8.43 -5.00 1 2 1 2 3 1 2 4 2" /> |
<startouttext /> |
<startouttext /> |
<p> Draw acetic acid. </p> |
<p> Draw acetic acid. </p> |
<endouttext /> |
<endouttext /> |
<organicresponse jmeanswer="4 3 O 9.91 -8.62 C 11.31 -8.62 O 12.01 -9.84 C 12.01 -7.41 1 2 1 2 3 2 2 4 1" answer="CC(=O)O"> |
<organicresponse jmeanswer="4 3 C 6.33 -6.22 C 7.73 -6.22 O 8.43 -7.43 O 8.43 -5.00 1 2 1 2 3 1 2 4 2" answer="CC(=O)O"> |
<textline readonly="yes" /> |
<textline readonly="yes" /> |
<hintgroup showoncorrect="no"> |
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<startouttext /><endouttext /> |
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</hintgroup> |
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</organicresponse> |
</organicresponse> |
</problem> |
</problem> |