What volume of 0.421 mol L1 N2OH solution is needed to just completely neutralize a 0.722 mol L-1 solution of CH3COOH with volume 12.8 mL?

Q: What volume of 3.63 M HCIag) is needed to make 350.0 mL of a 0.169 M hydrochloric acid solution?

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Q: What volume in mL of 0.3000 M NaCl solution is required to produce 0.2750 moles of NaCl?

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Q: What volume in mL of 0.220 M HBr solution is required to produce 0.0195 moles of HBr?

A: Given, Molarity of HBr solution = 0.220 M Moles of HBr = 0.0195 moles

Q: How many grams of Cu(C2H3O2)2 (Molar mass ‎199.65 g/mol) are needed to make 25.0 mL of a solution…

A: Definition:Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: Determine the mass of Al2(SO4)3 required to prepare 0.01N solution in 100 ml volume.

A: Given: Normality of the solution = 0.01 N Volume of the solution = 100 ml We have to calculate the…

Q: Suppose that 2.5 ml of 20% AgNO3 solution (density is 1.19 g/ml) was used to precipitate the…

A: Given,  Mass percentage of AgNO3 in solution = 20%  Volume of AgNO3 = 2.5 mL  Density of the…

Q: A Stock Solution has a Concentration of 5.5O Mol/h. What Volume of this Stock solution Is required…

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Q: Calculate the volume of 1.77 M acetic acid needed to prepare 357 mL of 0.419 M acetic acid.

A: Molarity (M1) = 1.77 M Volume (V1) = ? Molarity (M2) = 0.419 M Volume (V2) = 357 mL

Q: Calculate the normality of a solution that contains 4.5 g of (COOH)2 in 3000 mL of solution? (Assume…

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Q: What is the final volume (in L) when 35.3 mL of 14.4 M HF is diluted to make a 0.6 M solution?

A: The equation for dilution is stock solution= diluted solution  M1V1=M2V2 Molar concentration of…

Q: What is the volume of 1.323 M sodium hydroxide required to react with 15.3 g of concentrated acetic…

A: The reaction of sodium hydroxide with acetic acid is given as

Q: What volume, in mL, of 1.50 M FeSO4 is required to make 287.5 mL of a 0.590 M solution?

A: Given information: Concentration of FeSO4 (C1) = 1.50 M Concentration of other solution (C2) = 0.590…

Q: Calculate final Volume 3.0 %% (m/v) CaCl2 solution prepared from 17 mL of a solution that is…

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Q: A concentrated KOH (MW = 56.105 g/mol) solution is 45.0 %wt KOH and has a density of 1.45 g/mL. How…

A: In the given question we have to calculate the volume of concentrated KOH required to dilute the…

Q: How many grams of ZnCl2 (136.29 g/ mol) are present in 600 mL of a 0.500 M ZnCl2 solution?

A: Given,  The mass of ZnCl2 in 600 mL of a 0.500 M ZnCl2 solution is:

Q: A 9.12 g of KCl.MgCl2.6H2O is to be dissolved to prepare a solution in sufficient water to give…

A: Given: The molar mass of KCl.MgCl2.6H2O is 9.12 g. The volume of the solution is 1.500 L.…

Q: What volume of 0.205 mol L-1 NaOH solution is needed to just completely neutralize a 0.432 mol L-1…

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Q: Suppose that 5.81 g of solid Fe2O3 is added to 47.3 mL of 0.714 M HCI solution. What is the…

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Q: How many grams of KNO3 (molar mass = 101.103 g/mol) should be used to make 170.0 mL of 0.060 M…

A: The values are given as follows:

Q: The volume of a 1:1500 solution that can be made by dissolving 4.3 g of cetylpyridinium chloride in…

A: 1:1500 solution  of cetylpyridinium chloride indicates that there  are 1g of cetylpyridinium present…

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…

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Q: What volume (mL) is required from a stock solution of 1.98m KNO3 to prepare a 750ml solution of 1.00…

A: We can solve the problem from the following formula : V 1 S 1 = V 2 S 2    Where : V1 = initial…

Q: What is the final concentration of a solution prepared by diluting 35.0 mL of 12.0 M HCl to a final…

A: Volumetric equation: In the dilution of stock solution is carries out by using below formula, this…

Q: What is the molarity of the final solution made by diluting 0.631 ounces of solid of (NH4)2CO3 to…

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Q: What volume of 0.165 M Na3PO4 solution is necessary to completely react with 88.6 mL of 0.106 M…

A: Given balanced chemical equation is 2Na3PO4 (aq) + 3CuCl2(aq) →Cu3(PO4)2(s) + 6 NaCl(aq)…

Q: What is the concentration in molarity of an aqueous solution which contains 39.91% by mass propylene…

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Q: What volume (in L) of 0.246 M HNO3 solution is required to react completely with 38.6 mL of 0.0515 M…

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Q: What volume of 0.0521 M Ba(OH)2is required to neutralize exactly 14.20 mL of 0.141 MH3PO4?…

A: n-factor of barium hydroxide is 2 and that of phosphoric acid is 3.

Q: What volume of your solution, (concentration of 0.184) is required to react completely with 55.0 mL…

A: This problem can be solved by using the molarity equation: M1V1 = M2V2 where M1 and V1 are the…

Q: What volume in of a 0.32 M Mg(NOs)2 solution contains 45 g of Mg(NOs)2 ?

A: Given data,  Molarity of Mg(NO3)2 = 0.32 M  Given mass of Mg(NO3)2 = 45 g

Q: Consider the reaction: Li2S(aq) + Co(NO3)2(aq) →  2 LiNO3(aq) + CoS(s) What volume (in mL) of a…

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Q: What volume in milliliters of 9.76 M hydrochloric acid solution should be used to prepare 2.00 L of…

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

Q: if 34.1g of Nal (MM= 149.89g/mol) are added to a 500.0mL volumetric flask, and water is added to…

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Q: 8. How many grams and moles of solute are there in 250. mL of a 0.1OM CaCl, solution?

A: In the given question we have to calculate the grams and moles of solute in the Solution. Given data…

Q: Suppose that an initial volume (V1) of 2.216 mL of NaCl solution was diluted to V2=8.011 mL to…

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Q: What volume of 2.47 M HCI is required to prepare 125.8 ml of 0.113 MHCI?

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Q: What is the mass in grams of Na2CO3(s) (molar mass = 105.98 g/mol) that, when dissolved in 1.393E2…

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Q: 3. A solution of NaCl in water has a concentration of 12g/L. a) Express this concentration as a % by…

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Q: What mass (in g) of magnesium nitrate Mg(NO3)2, are requited to produce 250.0 mL of a 0.0750 M…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

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…

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Q: What volume in mL of 0.05 M H₂SO4 can be prepared from 2.5 g H₂SO4 and sufficient water?

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Q: Calculate the molarity of the solution prepared from 0.45 g Li2SO4 in 250. mL of solution?

A: Given Mass of Li2SO4 = 0.45 g Molar mass of Li2SO4 = 109.94 g/mol Volume of solution = 250 ml = 250…

Q: What volume of 0.2456 M lead(II) nitrate solution would be required to reach the endpoint when…

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Q: How many grams of solid Cu2SO4 5H2O (249.68 g/mol) must be dissolved in 400 mL of water to obtain a…

A: Cu2SO4.5H2O + H2O --------> 2Cu+ + SO42-  This equation describes that 1 mole of Cu2SO4 produces…

Q: What volume of 0.416M Mg(NO3)2 should be added to 255 mL of 0.102 M KNO3 to produce a solution with…

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Q: 10.00 mL of vinegar (mass = 10.05 g) requires 14.77 mL of 0.4926 M NaOH to reach the end point.…

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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: Calculate the mass percentage of a vinegar solution with a total mass of 97.73g that contains 2.12g…

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Q: how many milliter of 12.0 M HCl(aq) are needed to prepare 0.955 L of 1.00Hcl(aq)?

A: Given data is as follows: The molarity of HCl solution M1= 12.0 M The volume of HCl solution needed…