The absolute pressure in your car tires is 3.65 × 105 Pa at a temperature of 35.0°C when you drive it onto a ferry boat to Alaska. What us the absolute pressure of the tires, in pascals, later when the temperature has dropped to -40.0C? Assume the volume of each tire does not change.

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Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.