How many grams of maltose do you need to make 100 mL of a 15% w/v solution?

Q: 2. How many L of solution do you need to make a 25 (w/v) % NaCl solution using 50.1 g of NaCI?

A: Given that : Mass of NaCl = 50.1 g (W/V) % of NaCl = 25% Volume = ?

Q: To make 100 ml fixative solution (Methanol : Glacial acetic acid = 3:1), how many ml      methanol…

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Q: Calculate the mass (in g) of glucose needed to make 50.0 mL of a 20% Glucose (m/v) solution.

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Q: A CaCl2 solution is given to increase blood levels of calcium. If a patient receives 5.3 mL of a 12…

A: A CaCl2 solution is given to increase blood levels of calcium. If a patient receives 5.3 mL of a 12…

Q: volume

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Q: How many milliliters of a 11% (v/v) isopropyl alcohol solution would you need to obtain 3.75 mL of…

A: 11% (v/v) isopropyl alcohol solution means 11 ml of isopropyl alcohol in 100 ml solution. Now, the…

Q: How many grams of NaCl are needed to prepare 250 mL of a 1.5%( 1m/v) saline solution?

A: Given data contains, Volume of the solution is 250mL. Mass/Volume percent of saline solution is…

Q: How many milliliters of a 0.900% (m/v) normal saline solution can be prepared from 2.00 g of sodium…

A: Percentage (mass/volume) can be defined as the weight of solute in g per volume of solution in mL,…

Q: How many milliliters of a 1:50 (w/v) stock solution of a chemical should be used to prepare 1 liter…

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Q: Xylometazoline hydrochloride paediatric nasal drops are formulated as a 0.05% w/v solution. What…

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Q: how much ml of ethanol is needed to make 200ml of an aqueous 15% (v/v) solution?

A: Given :-  % (v/v) of solution = 15%  Volume of solution = 200 mL  To calculate :-  Volume of ethanol…

Q: How many milliliters of 0.02% (w/v) stock solution of a substance should be used in preparing 500 mL…

A: Concentration of stock solution= 0.02% (w/v) concentration of the solution to be prepared from stock…

Q: How many ml of ethenol should be mixed with 225 ml of water to make 4.5% (v/v) mixture

A: Suppose Volume of ethanol is =y ml Volume percent v/v % = [(volume of solute)/(volume of solution)]…

Q: What is the volume in milliliters of a 85% (v/v) rubbing alcohol solution that contains 15 mL of…

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