Answer: 1)12.5L (if problems asked in grams, it would be 17.9g) 2)9.70g
For the following two stoichiometry problems, please use the step highlighted in [Stoichiometry Notes Handout] or shown in [Example of Stoichiometry Calculation Handout].
1. How many liters of elemental oxygen (@STP) would you get if you decomposed 32.4 grams of lithium phosphate according to the balanced chemical reaction below.
1 Li3P1O4 ==> 3 Li + 1 P + 2 O2
2. How many grams of elemental hydrogen do you need to react (via the reaction below) to get 87.3grams of water?
2 H2 + 1 O2 ==> 2 H2O1
Answer: 1)12.5L (if problems asked in grams, it would be 17.9g) 2)9.70g