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13-8 Ideal Gas Law. PV= nRT k R=8.315 J/(mol*K) PV= nKT k K = 8.315 J/(mol*K) = 1.38 x 10 -23 J/K 6.02x10 23 /mol Remember …review how to convert from moles to grams and grams to moles using the values on the periodic table as grams.
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13-8 Ideal Gas Law PV=nRTk R=8.315 J/(mol*K) PV=nKTk K= 8.315 J/(mol*K)= 1.38 x 10 -23 J/K 6.02x1023 /mol Remember …review how to convert from moles to grams and grams to moles using the values on the periodic table as grams.
13-9 Problem Solving with the Ideal Gas Law • STP…standard temperature & pressure 0o C and 1 atm. • See Examples 13-10 to 13-13
13-10 Ideal Gas Law in terms of Molecules: Avogadro’s Number • Avogadro’s Hypothesis…equal volumes of gas at the same pressure and temperature contain the same number of molecules. • Na = 6.02 x 1023 • See Example 13-14 and 13-15
Homework • Pg 414 31-36,42-43