Chemistry equations

Chemistry equations

autor Prakash Panneerselvam -
Počet odpovedí: 4

Hi,

I want to give the choices like the following.

 A. NaH+(aq) + OH-(aq)


B. NaOH(aq) + H2(g)


C. Na(s) + H2(g) + O2(g)


D. NaOH(aq) + H2(g) + O2(g)

If I want to give this kind of things in the questions page, we have an option like superscript and subscript. But in the answers column (I mean in the choices), we don't have those kind of options.

Can any one help me with that?

With Regards,

Prakash K P

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V odpovedi na Prakash Panneerselvam

Re: Chemistry equations

autor Marc Grober -
If you use asciimath and install via meta php it will parse and interpret all Moodle displays between backticks so a student who might want to write the formula for water could write `H_2O` and that would should up in answers, questions, etc. because it is parsed and displayed when the page is brought up.
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Re: Chemistry equations

autor Jeff Forssell -
You can use the html tags for subscript around the indexes:

NaOH<sub>(aq)</sub>
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