Question

1. The reaction 6f propane with oxygen follows the reaction below: Equation1 ) Balance Equation 1 above i) is the above reaction endothermic or exothermic? Enstem i) Classify the reaction above as combination, single displacement, double displacement, decomposition or combustion. comba How much heat was produced in Equation 1 if it can heat 100 g of water from 32 °C? to 40 Is the energy in propane potential or kinetic energy? P。hhi vi) Given that 1 mole of propane produces 2220 kJ of energy, use your answer in iv) to calculate the grams of propane that produce the energy in iv. vi) For the elements C, H, and O determine the atomic number, proton number, electron number, mass number (for the most abundant isotope), number of neutrons, and electron configuration Atom | Atomic # p. # e. # Mass # 1 no # Electron arrangement vil) Between C and O which one has greater atomic size? Which one has greater ionization energy? Greater atomic size: Cach Greater ionization energyen ).Petermine the polarity of Cc, co, and O-H bonds. A. Determine the geometry of CO, H2O, and around the C atom in C3H8-

Answer 1