Questions B,D,E please!!

7. Solve the following problems a. Dissolve 2.4g of tobramycin powder in 120ml. What is the percent strength (W/V)? * 2% b. Combine 50g of zinc oxide with 450g of an ointment base. What is the percent strength (w/w)? * b. Combine 50g of zinc oxide with 450g of an ointment base. What is the percent strength (w/w)? is required. C. Add 150ml water to 7.5g of amoxicillin powder. What is the percent strength? * C. Add 150ml water to 7.5g of amoxicillin powder. What is the percent strength is required d. How many milliliters of phenol must be combined with diluent (distilled water) to create a 12% v/v solution 1000ml? d. How many milliliters of phenol must be combined with diluent (distilled water) to create a 12% viv solution 1000ml? Is required e. How many grams of silver nitrate is needed to make 4L of a 0.5% solution? e. How many grams of silver nitrate is needed to make 4L of a 0.5% solution? is required. Submit Save