7. Energy, Rate and Equilibrium
Nature of Energy
10PRACTICE PROBLEM
One gram of propane (density = 0.493 g/mL) provides 12.0 kcal of energy. A propane clothes dryer requires 19000 kJ/h of energy to operate. How many hours can the dryer operate with 19.5 gallons of propane?
One gram of propane (density = 0.493 g/mL) provides 12.0 kcal of energy. A propane clothes dryer requires 19000 kJ/h of energy to operate. How many hours can the dryer operate with 19.5 gallons of propane?