How many grams of nacl are needed to prepare 250. ml soln
Physiological saline, NaCl solution used in intravenous injections has a concentration of 0.90 % NaCl (mass/mass). How many grams of NaCl are needed to prepare 250. mL of this solution (assume the density of the saline solution is 1.0 g/mL)?
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How many grams of NaCl are needed to prepare 250. mL of this solution (assume the density of the saline solution is 1.0 g/mL)?
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