Chemisty

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Are the following isotonic, hypotonic or hypertonic.
1) H2O
2 0.9% NaCl (isotonic)
3) 10% glucose
4) 3% NaCl
5) 0.2% NaCl

  • Chemisty -

    You could calculate the osmotic pressure from pi= MRT for each solution and compare to what you know to be isotonic.

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