Editing Percent Composition Demo
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<center><b>Percent Composition Demo</b></center><br> <br> <u>Equation for Percent Composition:</u><br> <u>mass of element/substance</u> * (100%)<br> mass of total substance<br> <br> <br> Example of Percent Composition: How much sugar is in bubble gum<br> <br> <br> Mass of wrapper:<br> <br> <br> Mass of gum and wrapper before chewing:<br> <br> <br> Mass of gum and wrapper after chewing:<br> <br> <br> <br> <u>Calculation</u><br> <br> 1. Mass of gum before chewing:<br> <br> <br> <br> <br> 2. Mass of gum after chewing:<br> <br> <br> <br> <br> 3. %sugar in gum: <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br>
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