Methane (ch4) is burned with 200% theoretical air. assume the air is dry and comprised of 21% oxygen and 79% nitrogen on a molar basis. a. determine the final reaction equation. b. find the dew point of the products.

An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling