f2m2f
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f2m2f

        

f2m2f

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An applet for interconverting molecular masses and molecular formulae
Material Type: Learning Material
Date Added to MERLOT: October 21, 1997
Date Modified in MERLOT: April 13, 2010
Submitter: Henry Rzepa

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Primary Audience: Grade School
Mobile Compatibility: Not specified at this time
Language: English
Cost Involved: no
Source Code Available: no
Accessiblity Information Available: no
Creative Commons: unsure

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Avatar for Dan Stasko
4 years ago

Dan Stasko (Faculty)

Formula conversion to mass is a nice tool and this will do the job quickly, allowing students to calculate formula masses for compounds. As a teaching tool, this is not as useful, except to check ones answers.

Technical Remarks:

A potential way to improve it as a teaching tool would be to 'expand' the formula during the calculation. C6H6 would become: 1 mole of C6H6 contains 6 moles of C at 12g/mol = 72 g C 6 moles of H at 1 g/mol = 6 g H Total mass (formula mass) = 78 g C6H6
Time spent reviewing site: 1 min