Question

6. A laboratory disinfectant bleach solution is made of water and bleach. How could one prepare 4 L of a 10% disinfectant solution? (4pts)

Answer 1

for making 10.4. disinfectant solution we have to need gf water for it. of bleach so from that we get 10-4. disinfectant sol? for eg. we take 1 ml bleach & g ml water we get 10 ml 101disinfectant solution. | 30, we need 41 of 10% disinfectant 4 L = 4000 ml so we have to written the 4000 ml in the form 1:10 so 4000 = 400 ml of bleach. 10 = 0.4 L ¢ 4000 - 400]m3600 mL of water. I = 3.6 L 30 for making 44,10-). disinfectant we need I 0.4L of bleach and 3.6L of water.