What volume of a 1.2 M sulfuric acid solution should be used to prepare 2.0 L of a 1.00 Msulfuric acid solution? Equations- M = mol of solute /L of solution for molarity M 1 (V 1 ) = M 2 (V 2 ) for dilution

Q: The mass/volume percent (m/v %) of a solution is defined as the ratio of the mass of solute that is…

A: A. To convert units of molarity (M) to mass/volume percent (m/v%), you need to know the molar mass…

Q: What volume of barium chloride, BaCl2 is needed to make a 2.5 M barium chloride solution with 0.25…

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Q: 1. Calculate the mass (in grams) of magnesium chloride (MgCl 2 ) that would be needed to prepare 150…

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Q: 7. The definition of % m/V is grams solute/mL solution x 100 grams solution/mL solute x 100 mL…

A: One of the methods to determine the concentration of the solution percent by mass per unit volume is…

Q: 12. Determine the [H] of a solution prepared by combining 750. mL of 0.015 M hypochlorous acid, HOCI…

A: pKa  = - log Ka  pKa   = -log Ka           =  - log (3.50  * 10-8 )          = 7.456This is a buffer…

Q: 57.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 Assuming the volumes are…

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Q: (MATH) An isotonic salt solution is 0.90% (w/v) NaCl in water. How many grams of NaCl are contained…

A: As, w/v% is given,  So, we will use formula w/v% = mass of solute(g)/volume of solution (ml)*100 So,…

Q: What is the mole fraction of solute in a 3.12 m aqueous solution? Xsolute = x10 TOOLS

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Q: The drawings below represent flasks of aqueous solutions. Each pink dot represents a dissolved…

A: Given information, The picture represents three flasks containing aqueous solution i.e. A, B and C.…

Q: chemist prepared an aquenous solution using solid Magnesium hydroxide Mg(OH)2 and water at 25.0 C.…

A: Here we have to determine the mass of solute and mass of solvent needed to prepare 180 g of 0.14 m…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.