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Below are the concentrations of the most abundant ions in seawater. (a) Calculate the individual osmotic pressure for each of the ions in the table at 25 °C (b) Use these data to estimate the total osmotic pressure of seawater at 25 °C in units of atmospheres. (c) What is the minimum pressure in atm needed to desalinate seawater by reverse osmosis?

  • ??? METWALLY commented almost 2 years ago