What is the concentration of a solution formed by adding 65.0 mL of water to 25.0 mL of a 3.2 M NaCl solution?

Q: What is the molar concentration of a solution made by dissolving 29.4 gg of NaClNaCl in enough water…

A: Mass of NaCl = 29.44g Molar mass of NaCl is = 58.44g/mol Volume of solution in L = 0.900L

Q: how many miles of MgCl2 are present in 60.0 mL of 0.100 M MgCl2 solution?

A: The molarity is the number of moles of solute dissolved in per liter of solution  => molarity of…

Q: What mass of NaOH is contained in 230.0 mL of a 0.410 M sodium hydroxide solution?

A:

Q: What is the molar concentration of a solution prepared by adding 5.7 mL water to 24.1 mL of a 0.811…

A:

Q: If 240 mL of water is added to 13 mL of 5.0 M NaCI solution, what is the concentration of the dilute…

A: • The values provided in the question are:-    i) Initial volume of NaCl solution, V1 = 13 mL  ii)…

Q: 2. Determine the mass (in gams) of sodium chloride needed to prepare a 500.0 mL of a 2.0 M solution.

A: Given;

Q: What is the molarity of a solution prepared by dissolving 6.68 g NaCl in 502 mL of solution?

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Q: Calculate the grams of solute needed to prepare 30.0 mL of a 8.00 M HCl solution with appropriate…

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Q: A medical saline solution is prepared by mixing 925 mg sodium chloride (58.44 g/mol) with water to…

A: Molar concentration or molarity is defined as the number of moles of solute dissolved per volume of…

Q: Consider a 3.00 M CH3OH solution. What volume of this solution, in ml, is needed to provide 0.202 g…

A: Given that : Molarity of CH3OH = 3.0 M Mass of CH3OH = 0.202 g Molar mass of CH3OH = 32.042 g/mol…

Q: Suppose you have 350.0 mL of a 0.650 M sodium hydroxide solution. How many moles of sodium hydroxide…

A: 1000ml--->1(M) NaOH sol--->1mol NaOH present or [40 gm(if amount required)]

Q: How many mols of NaOH are present in 15.82 mL of a 0.2106 M NaOH solution?

A: The moles of NaOH that are present is = 0.00333 mol

Q: An experiment in a general chemistry laboratory calls for a 2.00-M solution of HCl. How many mL of…

A: This problem is related to the preparation of dilute solution from the given stock solution.…

Q: What mass (in grams) of sodium chloride do you need in order to make 250.0 mL of a 0.44 M sodium…

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Q: What volume of a 2.54 M solution of NaOH is needed to prepare 250 mL of 0.110 M NaOH

A: