Paulfloxicin is a drug that is a weak acid with a pKA of 5. What is the % ionised amount at pH 6?

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A drug has a molecular mass of 350 g/mol. What is its concentration, if 2.3 grams of this drug is dissolved in 600 mL of water (assuming it is completely dissolve)

how to calculate the amount of drug release during dissolution testing at different time points?

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if a tablet has a mass of 197.3 and 40.56% drug content, how much mg of drug in this tablet?

Calculate how many grams of 2.5% ointment can be made from 32 grams of salicylic acid.

A formula for antifungal shampoo contains 2% w/v ketoconazole. How many grams of ketoconazole will be needed to 25 liters?

If a patient receives Dextrose 5% half Normal Saline with 20 meq of Potassium as IVĀ fluid at 125mls/hour. How much dextrose in gramsĀ is he getting in 24hrs?