if a pharmacist used one 50-mg tablet of a drug to prepare 30 ml of an otic suspension in sweet oil, calculate the percentage strength of the preparation

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Q: (w/w)

A:

Q: How many milliosmoles are present in 1 pint of 3 % (w/v) solution of sodium citrate dihydrate…

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Q: If a syrup containing 65% (W/V) of sucrose is evaporated to 85% of its volume, what percentage…

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Q: 1. A 4.59 mL sample of HCl, specific gravity 1.3, required 50.5 mL of 0.9544N NaOH in a titration.…

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Q: Suppose 0.450 M Mg(OH)₂ is used to titrate the sample instead of NaOH. What is the normality of…

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Q: A pharmacist adds 10 mL of a 20% w/v solution of a drug to 500 mL of D5W for parenteral infusion.…

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Q: Leaching is extraction of solution from solid solvent. A. True B. False

A: in my opinion its true i guess

Q: Determine the solubility of Ag2SO3 (Ksp=1.5x10-14; MW=295.8 g/mole) in a 0.2 M solution of Na2SO3.

A:

Q: percent by mass

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Q: A 5.69 g of table salt (NaCl) is dissolved and added with water up to 150 mL. Calculate the % (w/v)…

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Q: A hospital worker combined 2 fluidounces of a povidone-iodine cleaner, 7.5 % w/v, with 4 fluidounces…

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Q: What is the emperical fomula of a chemical made up of the following weight percentage: 40.0% C 6.70%…

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Q: You have a material that is 1550 cells/L in water and you want to dilute it in the following…

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Q: CLOBEX lotion contains 0.05% w/v clobetasol propionate in 118mL containers. Calculate the content of…

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Q: 10. Engr. Yebes and Engr Quadra were tasked with preparing two solutions for an experiment. Engr.…

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Q: Suppose that you started with 5 ml of 200 mg/L Cu2+ solution and added it to 1.0g of soil.  After…

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Q: In the Hoffman apparatus, the solution conducts electricity and water is decomposed to hydrogen at…

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Q: If a pharmacist fortified 10 g of by adding 12.5 g of an ointment containing 0.03% w/w of the same…

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Q: 6. A stock solution of iron was prepared by dissolving 1.452g FeCl3 in water, reacting with…

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Q: A piece of an unknown weighing 12.50is placed in 49.7cm of water in a cylinder. The water level…

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A: Molarity is defined as number of moles of solute per liter of solution. M = n/V  where, M = molarity…

Q: 0.368 mmoles of NaOH(0.0491 M) is added to 25 ml of sprite during a titration. How many mmoles of…

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Q: percent by mass of oxygen

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Q: Samples were taken from a two water sources, Lake A and Lake B. Aluminum concentrations in Lake A…

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Q: . What is the gravimetric factor of SO3 in BaSO4? 2. What is the normality of an oxidizing agent of…

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.