Problem Solving Template Chem 110 M. J. Bojan 1 Balanced conservation Reaction 2C8H18 + 25O2 → 16CO2+ 18H2O of mass mass 228.44 g + 800.0 g = 704.16 g + 324.36g mass F.W 114.22 32.00 44.01 18.02 ↑ ↓ moles moles 2 moles + 25 moles → 16 moles + 18 moles moles Avogadro’s number = 6.02 x1023 ↑ ↓ molecules molecules 12.04 x1023 150.5 x1023 96.32 x1023 108.4 x1023 molecules molecules molecules molecules Make table Note ConnectionsProblem Solving Template Chem 110 M. J. Bojan 2 Template for problem on page 21 Balanced conservation Reaction 2C8H18 + 25O2 → 16CO2+ 18H2O of mass mass 2600g excess mass F.W 114.22 32.00 44.01 18.02 ↑ ↓ moles moles Make table Note
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