Question

6. Chlorhexidine gluconate is available in different products in concentrations of 4% w/v and 0.12% w/v. How many milliliters of the more dilute product may be prepared from each fluidounce of the more concentrated product?

Answer 1

4% w/w means say 4g in 100. 4% w/w means 4g solute in 100 ml solution 0.12% w/w meam 0.12 g n n lou in us Now 1 fluid ounce = 29.5735 ml. 4g 100 ml solution 29.5735 my in solutie has m X 29.5735 100 = 1.18 294 9. solute 1 fluid sunce Contain 11182949 solulē

A. Now we know that for delete solution 1. 0.12 g solute produce loomi solution 2.1. 18292 g n will n 100 x 1.18294 ml solution 0.12 2.985.78 3333 oni ř 985.78 m Am I Each fluidoumelie each 1 flued ourse) of more concentrated solution le 4% w/ solution) will produce 1 985178 ml of dilute solution (i.60.12% w/w solution). .: Ans is – 1985.78 ml/