What is the maximum [Pb2+] that can exist in 0.015 M CuSO4?

Q: How much CaCl2 would be required to make 50.0mL of a solution with 0.75 M Cl- ion? (Use 1.00g/mL as…

A: Given: Volume of the solution = 50.0 mL Concentration of Cl- ion= 0.75M Density of the solution=…

Q: (a) Which will have the highest concentration of potassiumion: 0.20 M KCl, 0.15 M K2CrO4, or 0.080 M…

A: Concentration gives the ratio of solute in solution. There are various different ways to calculate…

Q: a. Calculate the concentration of the solution when 0.11g of Potassium hydrogen phosphate is…

A: Potassium hydrogen phosphate mass=0.11 g volume of solution =500 mL =500×10-3L RMM of  KH2PO4 =…

Q: What is the molality of 2.050 M Li3PO4 sp. gr. = 1.09

A: Molarity is define as the number of mole of solute dissolved per Liter of solution And molality is…

Q: Determine the solubility for PbI2 in a 500 millilitre solution containing 1.33 grams of Pb(NO3)2.…

A: Given 1.33 g of PbI2 M=(w÷GMW) x (1000÷V(ml)) Molar mass of PbI2 is 461.01 M=(1.33÷461.01)…

Q: molar concentration of a solution containing 4.80 gg of Ca(NO3)2Ca(NO3)2 in 0.210 LL

A: Given data, Weight of Ca(NO3)2 is = 4.80 g Volume=0.210 L Molecular weight of Ca(NO3)2 = 164.088…

Q: Explain why a dialysis solution must have a low sodiumion concentration if it is designed to remove…

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Q: 5. What volume of 0.2000 mol/L Al(OH) 3 will be required to reach the equivalence point with 250.0…

A:

Q: What is the molality of ions in a .201 m solution of (NH4)3PO4 assuming the compound dissociates…

A: The dissociation of ammonium phosphate (NH4)3PO4 can be written as follows. NH43PO4 →3NH4++PO43-…

Q: Which of the following solutions has the lowest freezing point and the highest poiling point?…

A: Freezing point and boiling point:

Q: If 34.00 ml of 0.200M NaOH is needed to titrate a 10.00ml sulfuric acid solution (H2SO4) to the end…

A:

Q: What volume of 0.183 M KOH is required to reach the 3rd equivalence point of 25.0 mL of 0.314M…

A: Since the reaction to reach third equivalence point (i.e all the 3 acidic H has reacted) will be…

Q: Calculate equivalent weight of unknown acid using the following information: Mass of unknown acid=…

A: Given,Mass of an unknown acid = 0.1351 gVolume of NaOH used to titrate the acid = 11.5…

Q: what are the materials for the preparation of 0.25 M Hydrochloric acid (HCl) solution using 3.86 mL…

A: We can solve this problem by recall the formula  of molarity Molarity = mole of solute/volume of…

Q: NaOH + HCl ---> NaCl + H2O 123.60 mL of 3.90 M aqueous NaOH is required to titrate 346.00 mL of an…

A: Given reaction is :  NaOH + HCl ---> NaCl + H2O  Molarity of NaOH = 3.90 M  Volume of NaOH =…

Q: Calculate the number of moles of K+ and CO3 2- ions in 25 cm3 of 0.20 M K2CO3 solution.

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Q: Peaction: 2HCI + Ca(OH)2 2H20 + CaCl2 Initial Burette Volume of 0.05M HCI Volume of saturated…

A: The given reaction is a neutralization reaction of strong acid HCl and strong base Ca(OH)2.  To find…

Q: Calculate the concentration of sodium jons in solution after 30.0 mL of 3.35 M NaCI and 70.0 mL of…

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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: ZnCO3 (MW = 125.4 g/mol) has solubility of 1 mg/L  of pure water at a certain T. Calculate the Ksp…

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Q: 3. What is the percentage strength of a reagent solution prepared by dissolving 1.5 oz of silver…

A: The percentage of AgCl = 9.0% (option c).

Q: Calculate the mass (in g) of solid sodium hydroxide (molar mass = 39.997 g/mol) required to prepare:…

A:

Q: The concentration of the HCl solution obtained by Mix 150 mL HCI, 0.4 M with 100 mL of HCl is... A.…

A: Given: Molarity M1 of 1st HCl = 0.4 M Volume V1 of 1st HCl = 150 mL Volume V2 of 2nd HCl = 100 mL…

Q: Calculate the concentration in grams per litre of sulphuric acid whose concentration is 2m ?

A: Molality = number of moles / kg of solvent Given = 2m Molarity = number of moles / 1L number of…

Q: What is the pH of the solution after mixing 0.193 g of Mg(OH)2 (MW=58.321 g/mol) with 12.4 mL of…

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Q: What is the molarity of the salt produced in the reaction of 200 mL of 0.100 M HCl with 100 mL of…

A: Balancing a Chemical Reaction:-  Balancing a chemical equation is necessary so as to abide by the…

Q: Chemistry how many mL of a 1.00 M solution of KNO3 is needed to make 750. mL of 0.23 M KNO3…

A: For dilution of solutions: M1V1= M2V2

Q: What is the pH of the solution after mixing 0.188 g of Mg(OH)2 (MW=58.321 g/mol) with 18.1 mL of…

A: Given,  Mass of Mg(OH)2 = 0.188 g  Molar mass of Mg(OH)2 = 58.321 g/mole  Volume of HCl = 18.1 mL…

Q: Enter your answer in the provided box.   Calculate the solubility (in g / L) of a generic salt with…

A: Solubility of ionic compound in water differ to great extent . Someof ionic solids are soluble…

Q: If you are making 500 ml of a stock solution of 10X PBS pH7.4 please tell me how much of each…

A: Molarity is a way of expressing concentration. It is the moles of solute present in 1 L solution.

Q: Calculate the molarity of NaOH (40 g/mol) solution if 12.25 mL was used to titrate 0.2615 gram of…

A:

Q: 3. Suppose that a 10M of NaCl solution with a volume of 3000ml is heated and looses 1.5liters of its…

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Q: A 50.0g sample of Ba(OH)2 xH₂O(s) contains 27.2g of Ba(OH)2. Calculate the value of x for this…

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

Q: Sulfamic acid ( +H 3NSO 3 - , 97.094 g/mol) is a primary standard that can be used to standardize…

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Q: The solubility of BaCO3(s) in water at a certain temperature is 4.0 x 10 mol/L (i.e., x). Calculate…

A: (1) Given that -  Solubility of BaCO3 = 4.0×10-5 mol/L (S)    We know that , barium carbonate on…

Q: If you were provided with 250mL of 0.25M solution of CuSO4 explain the effect of the overall…

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Q: A solution prepared by dissolving 513  mg of a sugar (a molecular compound and a nonelectrolyte) in…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: Give some examples of secondary standard solutions, and give the reason

A: There are mainly two types of solution, primary standard solutions and secondary standard solutions.…

Q: Write a charge balance for a solution of H2SO4 in water if the H2SO4 ionizes to HSO4 and SO+4.

A:

Q: What would the resulting solution be if CO2 (g) is dissolved into H2O (l)? Group of answer choices…

A: Solid madr by many types solid into liquid , liquid into liquid, liquid into gas etc.

Q: Calculate the boiling point of 0.150 m aqueous solutions of Mg(NO3)2

A: Given : Molality of Mg(NO3)2 = 0.150 m

Q: Which barium solution is saturated? O 6.75x10 M BaCO3 (Ksp-5.0x10 O 1.40x10 M BaCrO4 (Ksp-2.1x10 1…

A: BaCO3 : Reaction quotient : Q = Ba2+×CO32- = S×S = S2 = 6.75×10-52 =4.56 ×10-9  Q < Ksp ; it is…

Q: What is the concentration of Cu2+ in a solution that has been prepared by diluting 1 mL of 0.1 M…

A: Formula used for dilution, C1V1=C2V2C1=initial concentrationV1=initial volumeC2=final…

Q: K2SO4 in order to prepare a 1 N of the solution. • What are the specifications of primary standard…

A: 1 N standard Solution means, 1 gram Equivalent of Solute potassium sulfate present in 1000 mL of the…

Q: A solution of HCl was titrated against sodium carbonate. What is the average normality of acid in…

A: The balanced chemical equation for the reaction of HCl(aq) and Na2CO3(aq) is: 2HCl(aq) + Na2CO3(aq)…

Q: Calculate the percent difference in the two values for the molarity of the NaOH solution by:…

A: Molarity (M) = molesVolume of solution in LNormality (N) = no. of equivalentVolume of solution in L…

Q: 250. mL of a 2.00 M solution is diluted by the addition of 600. mL of water. Calculate the final…

A: We know that : V1S1 = V2S2  Or, S2 = V1S1/V2 ....(1) Here, V1 = initial volume = 250 mL, S1 =…

Q: 46 of 48 Which lead solution is saturated? O 2.5x10-7 M PbCO3 (Ksp=7.4x10-14) 0.0040 M PbCl2…

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Q: 4,Titrate 0.5687g of solid KHP (KC8H5O4) requires 13.52 mL of an unknown NaOH solution to reach the…

A:

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.