When a red blood cell is placed in a solution that is more concentrated than the...

When a red blood cell is placed in a solution that is more concentrated than the interior of the cell, it can be damaged. Saline solution is intended to be isotonic with animal cells having an approximate concentration of 0.900g sodium chloride per 100 mL of water. To prepare 1.00 liter of saline solution, how many grams of sodium chloride would be needed?

Expert Solution

Volume of saline solution required = 1.00 L

Conversion Factor: 1 L = 1000 mL

Saline solution is isotonic with animal cells hence it must have the concentration of 0.900g/100mL of water

Amount of Sodium Chloride required for saline solution = Volume of saline solution * Concentration of animal cells

=> 1000 mL * 0.900g/100 mL

=> 9.00g

Hence the mass of sodium chloride needed for preparation of saline solution is equal to 9.00g

queen_honey_blossom answered 2 years ago

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