Through his important contributions to the theory of atomic weights, Cannizzaro guided his fellow chemists through a crucial time. In the 19th century a young Italian outside the chemistry mainstream played a part in the creation of the first periodic table.
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Forgot password? Don't have an account? Sign in via your Institution. You could not be signed in, please check and try again. Sign in with your library card Please enter your library card number. The law was described by Italian chemist and physicist Amedeo Avogadro in There are a few ways to write this gas law , which is a mathematical relation.
It may be stated:. Avogadro's law also means the ideal gas constant is the same value for all gases, so:. There are a few important consequences of the law being true. Say you have 5. What will be the new volume of the gas if the quantity is increased to 1. Select the appropriate form of the law for the calculation.
In this case, a good choice is:. Rewriting to solve for x give you:. Actively scan device characteristics for identification. Because volume and number of moles are directly proportional to one another, a graph of volume versus number of moles is a straight line, extending upward from the origin.
Similarly, when you deflate a balloon, gas leaves the balloon and its volume shrinks. Assuming the temperature and pressure of the gas remain unchanged, what volume does 0.
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