.025L 329 M KCI 9-nol bilo2 elo bilot oinol bupi. pielo9 10) What is the Molarity concentration of a 10.0% m/m glucose (CH,,0) solution if the density of the solution is 1.04 g/mL? blupU telo9-noV Jnevioa biup sdn doaimmi 10 odaim ad bluow biupil ert ortsriw priteolbnt yd wofed sldar orlt al3 Y8 biupi talo9-mo biupil alo9 biupil velo biup slo9 noM M Glucose -118-

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A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: 90 NANO 80 70 Pb(NO)2 KNOS 60 CaC 50 O 40 Nacl 30 KCI 20 KCIOS 10 Ce,(SO 0 10 20 30 40 50 60 70 80…

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A:

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Q: 200 mL of water is added to 700 mt of a 3-M NaCI solution. What is the concentration of the diluted…

A: Given that : Volume of Water (V2) = 700mL + 200 mL = 900mL Volume of NaCl (V1) = 700 mL…

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A:

Q: What is the concentration of a solution prepared by diluting 1550 ml of 1.55 M salt solution to 5000…

A: Using law of chemical equivalence . N1V1  = N2V2

Q: What volume of 10 ma/m % KOH solution is needed (with a density of 1.09 g/cm3) to neutralize 25 cm3…

A: Let the mass of KOH solution be 100 g.10% m/m. Therefore mass of KOH = 10g = 0.178 moles.Volume of…

Q: What volume of water at 20.0 °C (d = 0.9982 g cm) is needed to dissolve 54.1 g of sucrose to make a…

A: 6.03% w/w means 6.03g of sucrose is present in 100g of solution.  Water present in solution…

Q: The molarity of 100mL of 69% HNO3 , sp. grv. 1.4 equal ----------------

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Q: f. 1.00 mL of 0.175M NaOH diluted to 375 mL (M₁V1 = M2V2) g. 5.00 x 10-³ M Ba(OH)2 solution h. 2.055…

A: f) Given, Initially M1 = 0.175 M V1 = 1.00 mL Later (after dilution) M2 = ? V2 = 375 mL First we…

Q: A solution of 0.5 M NaOH of volume 100 ml is diluted to to make a solution of 0.2M. Find the volume…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: Calculate the mass percent (m/m) of 25.0 g KCl dissolved in 125 g of water?

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Q: Kim dissolves 70.13 g of solid sodium chloride (NaCI) in enough distilled water to make 400 mL of…

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Q: Glucose (C6H12O6) stock solution is prepared by weighing 0.1232 g standard and diluting it to 100.00…

A: Given;

Q: 130 120 110 100 NANO, 90 80 70 60 SO NH&C 40 KCI Naci 30 20 KCIOS 10 Cez(SOa)3 10 20 30 40 50 60 70…

A: 60g of KCl at 50°C is

Q: 2.50  L solution contains 5.00g of NaOH(M.W 40.00g/mol). is the molarity (M) of sodium hydroxide in…

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Q: 25 mL of a bleach (NaOCl) sample is diluted to 500 mL. An excessive amount of KI is added to the 20…

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Q: e.What is the molarity and normality of a solution which is prepared by dissolving 75.0 g of Ba(OH)₂…

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Q: Three separate solutions are prepared as follows at 20°C: Solution 1: 20 g of KNO3 is added to 100 g…

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Q: 25. The concentration of 4.0 litres of H2sO4 needed to repare 5.0 litres of 2.0 M solution is? A…

A: Given  V1= 4 litres              V2 = 5 litres               M2= 2 M                Find out M1…

Q: What is the molarity of a solution prepared by diluting 8.45 mL of 28.0 % w/w NH3 (density is 0.899…

A:

Q: 100 90 NaNO 80 70 60 CaCl 50 Pb(NO)2 40 NaCI 30 KCT 20 KCIO 10 Ce,(SO 0 10 20 30 40 50 60 70 80 90…

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: 9- Calculate the molar concentration of HNO3 (63.0 g/mol) in a solution that has a specific gravity…

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Q: What is the molarity of a 15.0g of glucose dissolved to make a total volume of 1.00L. 8.33 M 0.0833…

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Q: Calculate the molar concentration of H2S04 (98.0 g/mol) in a solution that has a specific gravity of…

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Q: 3NaOH= H3PO4----> Na3PO4+ 3H20 A 41.0ml sample of NaOH solution of unknown concentration requires…

A: Given, 24.3 mL of 0.150M  H3PO4 no. Of moles of H3PO4= 0.0243 L × 0.150M No. of moles of H3PO4 =…

Q: 150 140 130 120 110 100 NaNO 90 80 70 60 NHC KCI Naci 50 40 30 20 TRCIÓ 10 Cey(so 10 20 30 40 s0 60…

A: The solubility curve is given as,

Q: Solubility (g of salt in 100 g H,O) KNOS K,Cr,07 1. Examine the graph below, and answer the…

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

Q: (PART A) Calculate the mass percent of a solution containing 15.0 gg of Na2SO4Na2SO4 and 83.5 gg of…

A: Percent mass = 100 x Mass of solute/Mass of solution Molarity = Number of moles of solute/Volume of…

Q: tration of a solution when 9.5 g of K₂CrO4 is dissolved in 1700 mL of water? SL SME ? M

A: Given,  Mass = 9.5 g Molar mass = 194 g/mol Moles = mass/ molar mass   = 9.5/194 = 0.0490 mol Volume…

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Q: 3. The Laboratory custodian prepared saturated NaNOa) solution of 10.9 M at 25°C. How many grams of…

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Q: Calculate the mass percent of solute in each solution. Calculate the mass percent of 3.07 g KCl…

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Q: Calculate the mass percent of a NaCl solution prepared by mixing 35.0 g NaCl with 125.0 mL of pure…

A: Given that : Mass of NaCl = 35.0 g Mass of water = 125.0 mL = 125.0 g Mass of solution = 35g + 125g…

Q: 8. (2 pts) What volume (in mL) of a 2.0 M K2CrO7 solution must be diluted to prepare 500 mL of 0.10…

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Q: What mass of Ba(IO3)2 (487 g/mol) can be dissolved in 250 mL of water at 25°C? Ba(IO3)2 ⇌ Ba2+ + 2…

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Q: 13. A solution of Na2CO3 (105.99 g/mol) is obtained by dissolving 0.10599 g of Na2CO3 into in a…

A: The question is based on the concept of solutions.   molarity is a method of expressing…

Q: . Calculate the number of millimoles of solute in: a) 175 mL of 0.320 M HCIO4. b) 15.0 L of 8.05 x…

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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: Q1. What is the volume of 0.40 M H3PO4 solution needed to neutralize 500.0 mL of 0.30 M Ca(OH)2? A.…

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Q: alculate the molarity of the following aqueous solutions:   a). 0.540 g of Mg(NO3)2 in 250.0 mL of…

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

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Q: ou are provided with a) 500 mL of 10 M KMnO4 solution b) 100 grams of pure NaCl c) 100 mL of 12 M…

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