20. 50 ml of a 0.874 M HNO3 solution is diluted to 0.250 l.  What is the concentration of the diluted solution ? a)   0.525 Mc)   0.350 M    b)   0.175 M   d)   4.37 M

Q: 100.0 mL of a 0.500 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the final…

Q: Determine the molarity of a solution formed by dissolving 97.7 g LiBr in enough water to yield 750.0…

A: Mass of Li Brw=97.7g   Molar mass of Li BrM=87g/mol   Volume V=750ml=0.750L

Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: M solution

A: Dear student I have given answer to your question in the image format.

Q: 40.00 mL of 1.50 M acid is added to 100.00 mL of water, what is the final concentration (molarity)?…

A: To find: Concentration of acid when 40.00 mL of 1.50 M acid is added to 100.00 mL of water.

Q: Calculate the number of grams of solute in each of the following solutions. a.) 2.50 L of a 3.00 M…

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

Q: What volume of 0.0500 M H2SO3(aq) solution is needed to react 3.000 g NaOH?     a)  0.7500 L   b)…

A: Answer : a) 0.750 L The general reaction between H2SO3 and NaOH  take place as; H2SO3  + 2NaOH…

Q: 12) What is the molarity of a solution that contains 4.50 moles of NaNO3 in 500, mL of solution? A)…

A: Given information: Moles of NaNO3 = 4.50 mol Volume of solution = 500 mL

Q: ncentrated HCl is 12.1 M.  Determine the volume in mL of the concentrated solution required to…

A: In the laboratory, the solutions of various concentrations are used. These solutions are prepared by…

Q: What is the molarity of a solution containing 55.8 g of MgCl, dissolved in 1.00 Lof solution? a)…

A: The number of moles can be calculated as, Moles=Mass of MgCl2Molar mass=55.8 g95.211 g/mol=0.5861…

Q: If 7.35 mL of a 7.95 M stock solution of KNO3 is diluted to a volume of 10.0 mL, what is the…

A:

Q: 24.25 ml of a sulfuric acid solution is diluted to 100.00 ml total volume.  If the final Molarity is…

A:

Q: 2) If an unknown sample contains 39.04% sulfuric acid by mass, then a 1.000 g of that sample would…

A:

Q: What is the molarity of the solution prepared by diluting 35.0 mL of 1.25 M AgNO3 to each of the…

A:

Q: If 4.12 L of a 0.850-M H₂PO solution is diluted to a volume of 10.00 L, what is the concentration of…

A: initial volume=V1=4.12Linitial concentration=M1=0.850Mfinal volume=V2=10.00Lfinal concentration=M2=?

Q: 50.0 mL of 2.25 M hydrochloric acid reacts with 50 mL of 1.25 M sodium hydroxide 1. Write a balanced…

A:

Q: What volume of a 0.135 M KNO3 solution contains 3.41 g of KNO? O A) 0.51 L B) 0.250 L C) 0.54 L O D)…

A: Ans

Q: What is the concentration of a solution made by diluting 15 mL of 6.0 M HCl to a final volume of 750…

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Q: 1. What is the concentration of lithium ions in .315 M Li2HPO4? 2. how many moles of HCl are there…

A:

Q: What is the molarity of a solution formed by dissolving 3.00 moles of NaCl in enough water to yield…

A: Given: moles of NaCl = 3 moles Volume in L = 4 L  Molarity = ?

Q: a. If 15.0 ml. of HSOeare required to neutralize 25.0 ml of 0.660N KOH solution, to what volume…

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

Q: How many moles of nitic acid, HNO3, are present in 426 mL of a 0.921 M nitric acid solution?…

A: Since moles of solute = molrity X volume of solution in L Volume of solution given = 426 mL = 0.426…

Q: Determine the Molarity of a solution formed by dissolving 0.468 grams of Mgl2 in enough water to…

A:

Q: 39. a. 9.66 mol LINO, in 8.83 L of solution b. 0.575 mol FeCl, in 955 mL of solution Calculate the…

A: Since you have posted multiple independent questions in the same request, we will solve the first…

Q: I measure out 15.98 g of potassium chloride and dissolve it in water. The total volume of solution…

A: Given, amount of KCl =15.98 gvolume of solution =500.0 mL =0.5 Lmolar mass of KCl =74.55 g/molwe are…

Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: Determine the molarity of a solution formed by dissolving 3.45 moles of NaCl in enough water to…

A:

Q: One liter of a solution is prepared by dissolving 157.6 g of NaF in it. If I took 80. mL of that…

A: Molarity is defined as the number of moles of solute present in one litre of solution  w= weight of…

Q: A 0.355 M K2SO4 solution can be prepared by

A: Dilution is a process via which the concentration of a solution is decreased by adding extra…

Q: It required 20.1 ml of an aqueous HCl solution to react completely with 0.1060 g N22CO3 (105.99…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: How many g of Fe(NO3)3 are present in a 20.0 mL sample of a 0.500 M solution? A) 2.14 g B) 9.68 g C)…

A: Number of moles can be calculated from the given Molarity:

Q: Chemistry A 76.0 mL portion of a 1.30 M solution is diluted to a total volume of 238 mL. A 119 mL…

A: The solution is diluted and we have to tell the final concentration of the diluted solution.

Q: What volume of a 1.50 M HCl solution should you use to prepare 2.00 L of a 0.100 M HCl solution?a)…

A: The given data contains, Molarity M1=1.50 MVolume V2=2.00 LMolarity M2=0.100 M

Q: 11) What is the molarity of a solution containing 5.0 moles of NaOH in 2.0 L of solution? A) 2.5 M…

A: The molarity of the solution is to be calculated.

Q: 300.0 mL of a 0.430 M solution of NaI is diluted to 700.0 mL. What is the new concentration of the…

A: Before dilution, Initial molarity of the NaI solution (M1)= 0.430 M Initial volume of the NaI…

Q: 16.) 0.300 moles of sodium nitrite are needed for a reaction. The solution is 0.450 M. How many mL…

A: "Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: What is the molarity of a solution containing 55.8 g of MgCl2 dissolved in 1.00 L of solution?a)…

A: What is the molarity of a solution containing 55.8 g of MgCl2 dissolved in 1.00 L of solution?

Q: 9. A solution is prepared by dissolving 28.0 g of aluminum chloride in 500.0 mL of water. What…

A: A solution is prepared by dissolving 28.0 gm of aluminum chloride 500.0 mL of water. We have to find…

Q: What is the molarity of NaNO3 in a solution that contains 32.5 grams of NaNO3 dissolved in 125 ml of…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

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.