Gas powered Weed Eater trimmers that produce a fuel smell but won't start, may have a flooded engine. Set the trimmer aside for 10 to 15 minutes to allow the fuel to vaporize, and then simultaneously squeeze the throttle trigger and pull the starter rope handle repeatedly until the engine starts and runs.
Avogadro's number definition, the constant, 6.022 Ã 10 23 , representing the number of atoms, molecules, or ions in one mole of a substance. Symbol: N. See more.
Tinkering around with the implications of this law, Avogadro deduced that in order for this to be true, equal volumes of any two gases at the same temperature and pressure must hold an equal number of particles (Avogadro's law).