Calculate the molarity of sodium chloride in a normal saline solution (0.90% NaCl). The molar mass of NaCl is 58.44 g/mol. concentration = M

Q: Calculate the mass of NaClNaCl in a 41 −mL sample of a 1.7 M NaCl solution.

A: Given: Volume of the sample= 41mL=0.041L Molarity= 1.7M To find: The mass of NaCl

Q: calculate the approximate mass of NaOH required to prepare 500 ml of a 0.15 M NaOH solution

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Q: Calculate the Molarity of a hypothetical 8.51% (by mass) aqueous HCl solution. The solution has a…

A: Molarity is defined as the number of moles of solute dissolved per liter volume of the solution. The…

Q: The density of concentrated nitric acid is 1.42 g/mL, and its concentration is 71.0 % HNO3 by mass.…

A: In the given question we have to calculate the volume of stock Solution i.e concentrated HNO3 to…

Q: The number of moles of  NH3 in 225 mL of 2.90 M  NH3 solution

A: Given, Molarity of NH3(M)=2.90M=2.90mol/L Volume of NH3(V)=225ml=(225/1000)L V=0.225L As we know,…

Q: volume

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Q: Concentrated nitric acid is 70.4% HNO 3 by mass and has a density of 1.42 g/mL. What is the molarity…

A: Molarity: It is the no. of the moles of the solute present in the one litre of the solution.

Q: An 804. g solution of Kool-Aid contains 377. g of water. What is the mass percent of Kool-Aid mix in…

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Q: Calculate the molarity of 63.0 g of HCl in 3.00 LL of an HCl solution.

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: When 5.6 grams of NaCl are dissolved in enough water to create a 125-gram solution, what is the…

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Q: Calculate the molarity of an aqueous solution that is 20.1% by mass calcium chloride. You might need…

A: Given: solution is 20.1 % by mass let mass of solution be 100 g mass of CaCl2 = 20.1 g mass of…