Analytical Chemistry Q5- Calculate the number of grams of solute in: a - 1 L of 0.2 N Ba(OH)2 solution (Mwt 171 g/mole). b- 5 L of 0.2 N (NAOH) solution (Mwt 40 g/mole).

Q: What is the mass percent of sodium chloride in a solution prepared by adding 15 g of sodium chloride…

A: Mass percent is defined as  Mass percent = mass of component X 100 / total mass of sample

Q: 1. Find the molarity of a 500 L solution that contains 10 moles of fluorine solute.

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

Q: Find mass of solution in grams (g) by using the following: 100.0 mL, 0.5 M NaCl solution Density =…

A:

Q: Find the concentration of a solution in ppm if 0.05g NaCl is dissolved in 1500 grams of water

A:

Q: If 56.1 grams of NaCl are dissolved in 44.0 mL of Sulfuric acid, H2SO4 Sulfuric acid has a density…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: A solution contains 6 umol Na,SO, in 284 ml. How many ppm Na" does it contain? A.W Na-23 S-32 0-16…

A: The question is based on the concepts of solutions. we have been given number of moles of solute. We…

Q: A 1:20 dilution is done with a 0.2500 M Na,SO4 solution. How many mL of the 0.2500M are required to…

A:

Q: How many moles of MgCl2 are present in 60.0 mL of 0.100 M MgCl2 solution? Note: 1. Answers must be…

A: molarity is defined as no. of moles of solute devided by volume of solution in liter .

Q: How many millimoles of solute are contained in a) 250.0 mL of 0.0423 M KSCN? b) 500.0 mL of a…

A: Given Multiple question here.

Q: A 48.0 wt% solution of HBr in water has a density of 1.50 g/mL. (a) How many grams of solution are…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: What volume of 12M HCl is required to make 650 mL of a 0.5 M solution?

A: Given :- initial concentration = 12 M                Final concentration (M2) = 0.5 M…

Q: 140 130 120 110 100 KNO 06 80 70 60 50 40 30 20 10 50 60 Temperature (°C) 10 20 30 40 70 80 90 100…

A: Given diagram gives the relationship between the solubility of the solute with the temperature

Q: Two ways the concentration of a solution can be reported are: 1) mass % and 2) molarity. The reagent…

A: Given, the weight percent of HCI is 36.5-38%. This indicates that in 100g of solution of HCI, you…

Q: If KNO3 has a solubility of 31.6 g in 100. g of H2O at 20 ∘C, how many grams of water are needed to…

A: The maximum mass of solute that can be dissolved in the given amount of the solvent is known as…

Q: What is the boiling point of a solution prepared by dissolving 251 g of octasulfur (Sg, Molar mass =…

A:

Q: 7a) Calculate the number of grams of hydrogen peroxide contained in 25.0 mL of a 3.60 M solution.…

A:

Q: 5. A solution is prepared by combining 75 g of glucose (C,H12O6) with 200 g of H2O. The solution has…

A:

Q: Calculate the percent mass per volume, % (m/v), of a dextrose solution containing 6.50 g of dextrose…

A:

Q: 100 90 NANO, 80 70 60 CaCl 50 Pb(NO3)2 40 KCI NaCI 30 20 KCIO3 10 0. Ce,(SO 10 20 30 40 50 60 70 80…

A: From graph, we will estimate the solubility of K2Cr2O7 in 100 g of water at 80 °C

Q: n aqueous ethanol solution 453.1 (mL) was diluted to 4.00 L, giving a concentration of 0.794 M.  The…

A:

Q: 11. A solution is made by dissolving 15.0 mL HOCH;CH,OH (density = 1.09 g/mL) into 200.0 mL CH;OH…

A:

Q: ) 0.1% w/v = ? mg/100 ml

A:

Q: 1. Express the concentration of solution in % w/v containing 12 g sodium chloride and 50 ml of…

A:

Q: What is the molarity of the solution prepared by diluting 27.4 mL of 2.10 M AgNO3 to the final…

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: A sample of water is analyzed for various ions.  If the sample has the following ion concentrations:…

A: Concentration in ppm = (Weight in mg) ÷ (Volume in Litre)

Q: Find the number of millimoles of solute in 3.0 L of 3.76 x 10-3M KMnO4

A:

Q: 100 90 NANO, 80 70 60 CaCl, 50 Pb(NO3)2 40 KCI NaCI 30 20 KCIO, 10 Ce,(SO)3 10 20 30 40 50 60 70 80…

A: We can determine how many grams of K2Cr2O7  can be dissolved in 100 g of water at  80°C by taking a…

Q: The density of 70.5 wt% aqueous perchloric acid is 1.67 g/mL. Note that grams refers to grams of…

A: a) The mass of solution in 1.000 L can  be calculated as, It is given that the density of solution =…

Q: How many millimoles of solute are contained in a) 2.00 L of 2.76 x 10-3 M KMnO4? b) 250.0 mL of…

A: Using the formula,

Q: how many mL of a 0.555 M KNO3 (Mw=101.1g/mol) solution would contain 30.5 g of KNO3?

A: Given  Molarity of KNO3                  = 0.555 M Molecular weight of KNO3 = 101.1 gm/mole Mass of…

Q: Determine the mass of NaCI needed to make 100.00 mL of 1.38 M NaCl solution. Show your set-up. () x…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 94.0 g sample of ground water is found to have a lead concentration of 18.37 ppm. Calculate the mass…

A: 1. Mass of sample or solution = 94.0g  Concentration of lead = 18.37ppm  ppm is parts per million.…

Q: Find grams of solution in a 22.5 %mass solution of X that has 17.0 g(solvent):

A: Given: Mass percent of X in solution = 22.5 % And mass of solvent = 17.0 g.

Q: 114.7 mg of NaCl (MM=58.44 g) is dissolved in 246.42 L of water. What is the concentration of Na+…

A: A numerical problem based on concept of solutions, which is to be accomplished.

Q: If I dilute 35 mL of a 0.40 M CaCl2 solution to a volume of 53 mL, what will the concentration of…

A: Given that,  Volume of Concentrated CaCl2 solution V1 = 35 mL Molarity of Concentrated CaCl2…

Q: What mass of Na)CO; is present in 0.650 L of a 0.230 M Na7CO; solution? 1S

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: A solution containing 78 g of NaNO3 in 70. g H2O at 50 °C is cooled to 20 °C. Use the solubility…

A: As per the data given 88 gm of NaNO3 is soluble per 100 gm of H2O at 20°C while 110 gm of NaNO3 per…

Q: A dilute aqueous solution containing 1 ppm of solute has a density of 1.00 g/mL. Express the…

A: Concentration is equal to the ratio of the number of moles to the volume of solution. The…

Q: d. CH3CI and C2H6 27. What is the molarity (M) of a glucose solution if it contains 46.0 g of…

A: Glucose solutions of mass = 46.0g Volume of solution = 0.250 L Molar mass of glucose = 180.1559 g /…

Q: MISSED THIS? Read Section 14.5 (Pages 594-601); Watch WE 14.3. Part A Apotassium bromide solution is…

A:

Q: 1. An NaCl solution is prepared using 30 g of NaCl and 500 g of water. What is the concentration of…

A:

Q: Calculate the mass/volume percent composition, or % (m/V), of 4.50 x 10' mL of solution containing…

A:

Q: Find %mass of solute X in a solution made of 17 g(X) and 168 g of solvent: %mass X = ____ g(…

A: Answer: % mass of solute X in the solution is 9.2 %

Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of…

A: The correct option is:

Q: Isotonic saline solution has a mass % NaCl concentration of 0.900%. Assuming its density is 1.00…

A:

Q: A particular water sample that is saturated in CaF2 has a Ca²+ content of 105 ppm (that is, 105 g…

A: Given: The Ca2+ content of the water sample that is saturated in CaF2 = 105 ppm We have to calculate…

Q: Arrange the following solutions from lowest molarity (on the bottom) to highest molarity (on the…

A:

Q: 1. Using Figure 3.1, determine a. the number of grams of CUSO4 5 H,0 that will dissolve in 100 g of…

A: The given solubility curve is : We have to calculate the number of grams of CuSO4.5H2O that will…

Q: A 6.42% (w/w) Fe(NO3)3 (241.81 g/mol) solution has a density of 1.059 g/mL. Calculate the molar…

A: Two numerical problems based on the concept of solutions, which are to be accomplished.