2. Solving a chemistry problem

2. Solving a chemistry problem

2. For the adsorption of argon on coke coal at -78.3 C, the following data were obtained:
p, mm Hg 24.0 98.2 218
A, mg/g 5.0 15.0 24.0
Find the constants in the BET equation if ps = 256 mmHg

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