Question: Using the same method: calculate the isotonic percent solution for glucose, KCl and for Na2CO3 figure out the molarity needed for a 300mOsm solution of

 Using the same method: calculate the isotonic percent solution for glucose,

Using the same method: calculate the isotonic percent solution for glucose, KCl and for Na2CO3 figure out the molarity needed for a 300mOsm solution of each, then use the molecular weights to calculate grams/liter. Finally, figure out the % in 100ml of solvent, then you know the amounts needed for isotonic solution of each of these solutes. The molecular weight for glucose is in your Molarity lab work above. Na2CO3 dissociates into three particles, one of CO32, and 2 of Na+. The molecular weight for Na2CO3 is 105.5g/mol. The molecular weight for KCl is 74.5g/mol, and it dissociates into 2 particles like NaCl

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