What would be the molarity of a solution in which 0.670 mole of NaCl is dissolved in enough water to make 2.00 L of solution? _______ M

Q: What mass of sodium hydroxide (NaOH, molar mass = 40.0 g mol-1) is needed to make 100.0 mL of a…

A: The volume of the solution is = 100.0 mL The molarity of the solution is = 0.125 M The molar mass of…

Q: How many kg of water must be added to 20.0 g of NaOH to make a 0.30 m NaOH solution? The molar mass…

A: Given: The mass of NaOH (sodium hydroxide) is 20.0 g The molar mass of NaOH (sodium hydroxide) is…

Q: How much 32% (w/w) HCl should be diluted with deionized water to produce 100.0 mL of 5.0 M HCl…

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Q: What is the molarity of an aqueous solution that contains 0.0720 g C₂H6O₂ per gram of solution. The…

A: Molarity for a solution is= moles of solutevolume (in L)Molar mass of C2H6O2 is…

Q: A 5.16% (w/v) of aqueous glucose has mL of solution. g of glucose in 150.0

A: Given :-  % (w/v) aqueous glucose solution = 5.16%  Volume of solution = 150.0 mL  To calculate :-…

Q: Calculate how much of 5.0 M NA0H solution is needed to make 4.0 L of 2.5 M NaOH solution.

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Q: Determine the volume of 10. mol/L H,SO4 solution that is needed to make 1.0 L of 1.0 mol/L solution…

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Q: What is the molarity of an aqueous solution of 25.0 g of NaOH (use molar mass of sodium hydroxide-…

A: Given, The amount of sodium hydroxide (NaOH) = 25.0 g The molar mass of sodium hydroxide (NaOH) = 40…

Q: 3. Determine the mass of cobalt (II) sulfate hexahydrate (CoSO4 • 6H₂O) needed to create a 250mL…

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Q: Calculate the final concentration of each of the following. A 53.5 mL sample of an 8.8 % (m/v) KBr…

A: The final concentration of the 8.8 % (m/v) KBr solution is to be calculated.

Q: How many grams of sodium hydroxide are needed to prepare 0.5 liters of a 6.0 M NaOH solution?

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Q: 43.27 mL of 0.5033 M NaOH are required to neutralize 29.16 mL of a H2So4 solution. What is the…

A: In this question, we want to determine the Molarity of the H2SO4 Solution. How we can calculate, you…