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Lemmebetheone
Answers (1)
use this formula N=PV/RT, then substitute the given quantities. Where, N=m(mass)/M(Molecular Mass). Solution and Answer n= 0.9973684211atm(58.4L)/0.0821(275.5K) n= 2.575 mol. Given: 10.3 g 10.3g÷2.575mol= 4 g/mol. Then look at your periodic table, where
