Answer to Question #232977 in Organic Chemistry for Jess

Question

If 500.00 kJ of heat are released by the reaction, how grams of C12H26 must have been consumed ? 

Answer 1

If 2 moles of C12H26 released 15026kJ× moles of C12H26 released 500 kJ

X = 2 × 500/15026kJ

X = 0.067 mole

Mass of C12H26 consumed = 0.067 × 170

= 11.39g