the heat combustion for n-heptane is 4,187kj/mol. how much heat is produced if 200kg of n-heptane...

Question

Question

the heat combustion for n-heptane is 4,187kj/mol. how much heat is produced if 200kg of n-heptane C7H16) is completely combusted?

Answer 1

Answer #1

1. moles of n-heptane = mass 1 molar mass = 200x100g 100.21 g/mol = 1995.81 mol Now, I mole no heptane produces = 4187 kJ hea > 8.356 X106 kJ heat

Answer 2

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