Editing Try Stoichiometry By Dimensional Analysis Homework
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For the following two stoichiometry problems, please use the step highlighted in <b>[http://www.tmcleod.org/Level1/0506stoichiometrynotes.htm Stoichiometry Notes Handout]</b> or shown in [http://www.tmcleod.org/Level1/Chem328ChemicalReaction/ExampleofWorkforStoichiometry.pdf Example of Stoichiometry Calculation Handout].<br> ---------<br> 1. How many liters of elemental oxygen (@<nowiki>STP</nowiki>) would you get if you decomposed 32.4 grams of lithium phosphate according to the balanced chemical reaction below. <br> 1 Li<sub>3</sub>P<sub>1</sub>O<sub>4</sub> ==> 3 Li + 1 P + 2 O<sub>2</sub><br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 2. How many grams of elemental hydrogen do you need to react (via the reaction below) to get 87.3grams of water?<br> 2 H<sub>2</sub> + 1 O<sub>2</sub> ==> 2 H<sub>2</sub>O<sub>1</sub><br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Answer: 1)12.5L (if problems asked in grams, it would be 17.9g) 2)9.70g<br>
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