# Avogadro's Law

Too kats for this year but maybe next ... Cation Designs: High School Science Teacher Resources

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Cute and informative illustration of Gas Laws. Charles' Law. Boyle's Law. Dalton's Law. Avogadro's Law. (Featuring Trogdor!):

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Avogadro's Law: at fixed temperature and pressure, equal volumes of any ideal gas contain equal numbers of particles or moles; Boyle's and Charles's Law both specify a fixed amount of gas; twice the amount or moles of gas occupies twice the volume; at a fixed temp and pressure, the volume occupied by a gas is directly proportional to the amount of gas: V is proportional to n; V/n = constant

October 23 - Mole Day - Ok, so it's not official, but Mole Day is celebrated among chemists between 6:02 AM and 6:02 PM, making the date 6:02 10/23 in the American style of writing dates. The time and date reflect Avogadro's number, which is approximately 6.02×10 to the power of 23, defining the number of particles in one mole of substance. That's enough chemistry for today.

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Learn about the HiSET exam and be prepared for your test day. Avogadro's Law Review

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