A saline solution used in intravenous drips for patients who cannot take oral fluids contains 0.92% (w/v) NaCl in water. How many grams of NaCl are contained in 250 mL of this solution?
So wouldn't it just be .92%= .92 grams x 250ml.../100= 2.3 g NaCl?
2 answers
yes
0.92%=g / 250ml
250 ml/ 1000 = 0.250L
0.92% x 0.250 L = 0.23 g
250 ml/ 1000 = 0.250L
0.92% x 0.250 L = 0.23 g
2 answers