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Recent content by chemenco

  1. chemenco

    Cola behaves differently in various bottle sizes ???

    With soda in plastic bottles you are concerned with the "permeation rate" of CO2 thru the plastic wall. The permeation rate is = solubility x diffusivity, or P=SD. A balloon goes flat quickly when you blow it up my mouth because the CO2 is soluble in the balloon rubber. When the...
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