(a) How many milliliters of a stock solution of 6.0 M HNO3would you have to use to prepare 110 mL of 0.500 M HNO3?(b) If you dilute 10.0 mL of the stock solution to a final volume of0.250 L, what will be the concentration of the diluted solution?

Q: If 250 mL of 0.73 M HNO3 is diluted to 350 mL, what is the molarity of the resulting solution?

A: Since the process is dilution. Hence it means that only water is being added. Hence the initial…

Q: If you wish to prepare a 1.10 M solution of NaNO3, to what volume (in liters) would you have to…

A: Given, Initial molarity of NaNO3 solution, M1 = 2.53 M Initial volume of the solution, V1 = 28.0 mL…

Q: An aqueous solution contains 2.52 g of Pb(NO3)2 in one liter.  How many moles of each ionic species…

A:

Q: How many milliliters of an aqueous solution of 0.202 M iron(II) nitrate is needed to obtain 10.5…

A: The term molarity refers to the ratio of number of moles (ratio of mass to the molar mass) of a…

Q: What is the concentration (in Molarity )of a solution prepared by mixing 17.34 g of CuSO4 in enough…

A: Concentration is measured by molarity. Molarity =mol/L In the above problem molarity of a solution…

Q: A volume of 11.0 mL of a 0.18 M solution of hydrogen phosphate (or phosphoric acid) reacts…

A:

Q: 3. You receive a request to manufacture a stock solution of magnesium chloride, so that when it is…

A: We have to determine the weight of magnesium chloride requires to prepare solution of magnesium…

Q: How many grams of NiSO4⋅7H2O would be required to prepare 5.00×102 mL of a solution that is 0.300 M…

A: The molarity of a solution is defined as the ratio of moles of solute and the volume of solution in…

Q: 243 ml solution of aqueous iodine is prepared by dissolving iodine crystals in water. a fifty ml…

A: The balanced reaction is as follows: H3AsO3(aq) + I2 (aq)+H2O (l)→2I-(aq)+H3AsO4(aq)+2H+(aq) Thus 1…

Q: What is the molarity of a solution of H3PO4 if 50.00mL of it is titrated with 25.68 mL of 0.1201 M…

A: Given that: Volume of H3PO4 solution, V1 = 50.00 mL = 0.05 L, molarity = M1 Volume of NaOH solution…

Q: If 0.1297 g  of sodium oxalate, Na2C2O4, requiresof a 48.59 mL  KMnO4 solution to reach the end…

A: Moles of sodium oxalate(Na2C2O4) = mass/molar mass = 0.1297g/133.99mol = 0.00096 When sodium oxalate…

Q: If 0.3433 liters of a 9.8214 M FrF soluiton is diluted with 97.5005 mL of water, what is the final…

A:

Q: 6. To what volume would 25.00 mL of a 1.759 M solution of magnesium nitrite need to be diluted to…

A:

Q: When household ammonia is mixed with bleach, NaOCl, toxic chlorine gas and hydrazine, N2H4 is…

A: When household ammonia is mixed with bleach, NaOCl, toxic chlorine gas, and hydrazine, N2H4 is…

Q: If water is added to 50.0mL of 1.20M KCI until the total volume is 150.ML, what is the molarity of…

A: Given:M1 = 1.20 M.V1 = 50.00 mL.V2 = 150.0 mL.

Q: What mass of NaNO3 is required to prepare 27.3 mL of solution of NaNO3 with a molarity of 0.252 M?

A:

Q: If you wish to prepare a 1.20 M solution of NaNO3, to what volume (in liters) would you have to…

A: Since we are diluting the solution by adding water only Hence the moles of solute NaNO3 will be same…

Q: What is the molarity of a solution of NH3 when 4.56g of NH3 is dissolved in water to a total volume…

A: Given Information- mass of NH3 = 4.56 g  volume of NH3 =375.0 mL         Required data - moles of…

Q: 6. How many moles of aluminum oxalate, Al(COs are needed to make 435 ml. of a 2.93 M solution? 7.…

A: Molarity = moles of soluteVolume of solution moles of solute = grams of soluteMolar mass

Q: A student wants to prepare 560.0 mL of a 0.210 M solution of Li2CO3.  What mass of Li2CO3 must be…

A: Given that; Molarity of Li2CO3 = 0.210 M Volume = 560.0ml = 560.0ml × 1L/1000ml = 0.560 L  Molar…

Q: What volume of a 0.465 M HBr solution is required to prepare 8.252 L of 0.0400 M HBr?

A: For calculating the volume of HBr (V1) we use the gram equivalent formulaM1V1 = M2V2). Because the…

Q: A 59.3 mL sample of 0.423 M NH4NO3 is diluted with water to a total volume of 245.3 mL. What is the…

A:

Q: 1. Muriatic solution is prepared by dissolving 44.6 g of acetone (OC(CH.),) in water to produce 1.50…

A:

Q: How much Na2SO3 in grams, should be added to water to prepare a 541 mL of solution with a molarity…

A:

Q: How many milliliters of a 6.00M NaOH solution are needed to provide 0.350 mil of NaOH?

A:

Q: A mixture of hydrochloric and sulfuric acids is prepared so that it contains 0.575 M HCl and 0.145 M…

A: The moles of HCl and sulfuric acid is calculated.

Q: What mass of Fe(NO3)3 do you need to prepare 250.00 mL of .750 M solution?

A:

Q: If 4.17 L of a 0.680 M H3PO4 solution is diluted to a volume of 13.40 L, what is the concentration…

A: Given, the concentration of H3PO4 =0.680 Mvolume of  H3PO4 solution =4.17 Labove solution of  H3PO4…

Q: How many grams of  KNO3  (101.11g/mol) are in 10.8 ml of a 1.25 M solution?

A:

Q: If 36.0 g of NaOH (MM = 40.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Solution:               The concentration of solution gives the number of moles of solute dissolved…

Q: In the standardization of a solution of NaOH against 2.508 grams of oxalic acid (H2C2O4•2H2O), 42.53…

A: An acid exactly neutralizes the same number of equivalents of base and vice-versa. milliequivalents…

Q: The town of Andover obtains drinking water from three sources that together produce up to 6.81 × 107…

A:

Q: The density of a 45.0 mass % solution of ethanol (C2H5OH) in water is 0.873 g/mL. What is the…

A: Given : Mass percentage = 45% Density = 0.873g/ml

Q: How many of liters 3.5 M of C3H&O can be prepared by 70 grams of C3HSO?

A: Molarity: It is defined as the number of moles of solute present in one liter of solution. It is…

Q: What is the mass of solute, in grams, in 250, mL of a 0.0125M solution of KMnO4 ?

A: Answer:- This question is answered by using the simple concept of calculation of mass of solute…

Q: What mass, in g, of (NH4)2SO4 is needed to prepare 7.0x10' mL of a 0.250 M solution?

A: Molarity is the units of concentration. It can be calculated by dividing the number of moles of the…

Q: If you had a stock solution of 3.00 molar KCl, what volume of the stock in milliliters would be…

A: The product of concentration (molarity) of the solution and the volume of the solution of the…

Q: What volume of 1.91 M KMNO4 in liters, contains 344 g of solute?

A:

Q: How many grams of Cu(C2H3O2)2 • H2O (FW = 199.65 g/mol) are needed to prepare 350.0 mL of a 0.230 M…

A:

Q: What is the molarity of a solution prepared by dissolving 2.02 grams of KBr to a solution volume of…

A:

Q: If 4.73 g of CuNO3 is dissolved in water to make a 0.270 M solution, what is the volume of the…

A: Given : Mass of CuNO3 = 4.73 g Concentration of CuNO3 solution = 0.270 M Molar mass of CuNO3 =…

Q: If 2.94 g of CUNO, is dissolved in water to make a 0.740 M solution, what is the volume of the…

A: Given, the amount of CuNO3 =2.94 gand the molarity of solution =0.740 Mwe are asked to calculate to…

Q: A solution is made by dissolving 0.35 mole of LiI in enough water to give a final volume of 260.0…

A: Given : moles of LiI i.e solute = 0.35 mol And volume of solution = 260.0 mL = 0.260 L…

Q: If 0.4350 g  of sodium oxalate, Na2C2O4, requiresof a 41.71 mL  KMnO4 solution to reach the end…

A: Reaction between MnO4- and oxalate is given - Number of sodium oxalate reacted is calculated :-

Q: What volume in liters of a 8.9 M Fe(NO3)3 solution can be diluted to prepare 186.5 mL of a solution…

A: Given: Initial molarity=M1=8.9 MFinal molarity=M2=1.5 MFinal volume=V2=186.5 mL To find: Initial…

Q: The concentration of acetylsalicylic acid, C9H8O4, in aspirin tablets is determined by hydrolyzing…

A: Solution A stock resolution could be a focused resolution which will be diluted to some lower…

Q: Suppose that 8.93 g of solid Fe2O3 is added to 35.1 mL of 0.781 M HCI solution. What is the…

A: Concentration of Fe3+ = 0.260 M   Mass of Fe2O3 unreacted = 8.20 g

Q: A student wants to prepare a solution of chromium(II) chloride with a known molarity. How many grams…

A:

Q: A bottle of concentrated aqueous ammonia is labelled " 29.8% N H3 by mass; density = 0.8960 g/ml."…

A: Given, Mass of ammonia = 29.8%. Density = 0.8960g/mL. (a)The molarity of the ammonia solution can be…

Q: If 5.61 g of CuNo3 is dissolved in water to make 0.430 M solution, what is the volume of the…

A: Given: Mass of CuNO3 dissolved = 5.61 g. And concentration of CuNO3 = 0.430 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.