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File:  [LON-CAPA] / loncom / homework / templates / reaction_hint.problem
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Tue Jul 7 23:38:39 2009 UTC (14 years, 11 months ago) by www
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CVS tags: version_2_9_X, version_2_9_99_0, version_2_9_1, version_2_9_0, version_2_8_99_1, version_2_8_99_0, version_2_12_X, version_2_11_X, version_2_11_4_uiuc, version_2_11_4_msu, version_2_11_4, version_2_11_3_uiuc, version_2_11_3_msu, version_2_11_3, version_2_11_2_uiuc, version_2_11_2_msu, version_2_11_2_educog, version_2_11_2, version_2_11_1, version_2_11_0_RC3, version_2_11_0_RC2, version_2_11_0_RC1, version_2_11_0, version_2_10_X, version_2_10_1, version_2_10_0_RC2, version_2_10_0_RC1, version_2_10_0, loncapaMITrelate_1, language_hyphenation_merge, language_hyphenation, bz6209-base, bz6209, bz2851, PRINT_INCOMPLETE_base, PRINT_INCOMPLETE, HEAD, GCI_3, GCI_2, BZ4492-merge, BZ4492-feature_horizontal_radioresponse, BZ4492-feature_Support_horizontal_radioresponse, BZ4492-Support_horizontal_radioresponse
Updated reaction and organic response templates, including hints

    1: <problem>
    2: 
    3: <startouttext />
    4: <p>
    5: Write a balanced reaction for hydrogen gas and oxygen gas forming water, using the smallest integer coefficients.
    6: </p>
    7: <endouttext />
    8: 
    9: <reactionresponse answer="2H2 + O2 -> 2H2O" initial="">
   10:     <textline readonly="yes" />
   11:     <hintgroup showoncorrect="no">
   12: 
   13:         <reactionhint answer="H2 + O -> H2O" name="gas"/>
   14:         <hintpart on="gas">
   15:             <startouttext />Oxygen is a diatomic gas.<endouttext />
   16:         </hintpart>
   17: 
   18:         <stringhint answer="/\((s|l|g)\)/" name="state" type="re" />
   19:         <hintpart on="state">
   20:             <startouttext />Do not include symbols for state of matter in your answer.<endouttext />
   21:         </hintpart>
   22: 
   23:     </hintgroup>
   24: </reactionresponse>
   25: 
   26: </problem>
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