Using the respective line of best fit and the figure shown below, Calculate the concentration of unknown orange CuSO4. Figure CV concentratio

Q: What is the solubility of Pb*F_{2} in a solution that contains 0.0500 M F^ - ? (Ksp of Pb*F_{2} is…

A:

Q: Thought Questions NOTE: Answer the following questions before the lab. The grade of these questions…

A: A question based on qualitative analysis, which is to be accomplished.

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A: Since the organic acid has 2 monoacidic, -COOH groups, it is a diprotic acid(H2A).  Mass of the…

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A: The initial concentration of KI or I- (M2) is calculated as follows:

Q: Write the balanced equation for the reaction of aqueous Pb(ClO3)2 with aqueous Nal. Include phases.…

A: Balanced reaction: A reaction is said to be Balanced if all the atoms present in the reactant is…

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Q: How many mL of 0.465 M HNO3 are needed to dissolve 8.22 g of CaCO3? 2HNO3(aq) + CaCO3(s) -…

A: 1.) Firat we need to write a balanced chemical reaction between given compounds. Then calculate…

Q: A 53.0 -mL sample of a 14 % (m/v) H2SO4 solution is added to water to give a final volume of 440 mL.…

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Q: One of the following compounds is responsible for the IR spectrum shown. Choose the structure of the…

A: IR spectroscopy is an important tool for detecting the functional group in the unknown organic…

Q: How many mL of 0.2315 M sulfuric acid are required to neutralize 38.00mL of 0.189 M CH3NH2?

A: Concentration of sulphuric acid (H2SO4) = 0.2315 M  Concentration of CH3NH2 = 0.189 M  Volume of…

Q: Calculate the concentration of CuS in a solution in which H3O+ is held constant at (Ksp (CuS) = 8.0…

A: Reactions involved:

Q: PRE-LAB QUESTIONS 1. Calculate the molarity of a 6.15% (w/v%) sodium hypochlorite (NAOCI) solution.…

A: A question based on quantitative analysis, which is to be accomplished.

Q: 3. For CDF2 (s) → Cď²* (aq) + 2 F¯(aq), the value of Kp = 1.1 x 10-18. If [Cd²*] = 0.010 M, CIRCLE…

A: Interpretation -  To determine the concentration of F- required to just begin the precipitation of…

Q: d. [CH3CO2C,Hs] = 4.4 M, [H2O] = 4.4 M, [CH3CO,H = 0.88 M, [C,HOH] = 10.0 M O increase O decrease O…

A: The reversible reaction between acetic acid and ethanol to form ethyl acetate and water is as…

Q: What is the Molarity of a Solution made by dissolving 6.08g of sodium acetate, CH3COONa, in water,…

A: Given : Mass of CH3COONa i.e solute = 6.08 g And volume of solution = 0.750 L

Q: An aqueous potassium carbonate solution is made by dissolving 6.78 moles of K2CO3 in sufficient…

A: Given that, Number of moles of K2CO3 (solute) = 6.78 mol Volume of solution = 2.60 L

Q: It is desired to prepare 500mL of 0.300 normal NaOH for use in the reaction:   HNO3 + NaOH = NaNO3…

A: Mass of NaOH needed can be calculated from volume and normality of solution.

Q: When Br2 dissolves in hexane, the hexane layer is ____________.       Orange       Yellow…

A: Here We have to find out colour of hexane layer when we dissolve in halogen in it Here given halogen…

Q: Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated:…

A: C1 x V1 = C2 x V2 Where, C1 = initial concentration; V1 = initial volume             C2 = final…

Q: None

A: Part (i): Finding the Concentration of Each Carbonate SpeciesGiven:Total carbonate concentration:…

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A: Given : Concentration of potassium hydroxide i.e KOH = 0.315 M Volume of KOH solution required =…

Q: An aqueous solution of NaOH, a strong electrolyte, contains____________

A: Given An aqueous solution of NaOH, a strong electrolyte, contains____________

Q: Please help me please

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Q: How many mL of 1 M H2SO4 acid solution is ?required to neutralized 10 mL of 1 M NaOH 5ml ( 2.5ml (…

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Q: ppe a V1. The 10.0 mL of hypochlorous acid requires 26.5´mL of 0.120 M chromium (III) nitrate to…

A: Introduction: Titration is the process to find the unknown concentration of the solution using known…

Q: 1. A 0.1250-g sample of pure (100%) of K2Cr2O7 was dissolve in 250-mL volumetric flask, and dilute…

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Q: For each solute, click the button under the better solvent. Which is the better solvent? solute :0:…

A: Polar solvent Dissolve  polar solute as they has same type of molecular forces.

Q: In the laboratory a student combines 20.5 mL of a 0.177 M sodium phosphate solution with 12.7 mL of…

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Q: In the laboratory a student combines 27.0 mL of a 0.109 M potassium bromide solution with 25.3 mL of…

A: Molarity of potassium bromide =0.109 M Molarity of ammoniumbromide = 0.343 M Final volume = 52.3 mL

Q: R120 General Chemistry F2020 Name: Titration of an Unknown Acid: V, = 25.00 mL Initial Volume…

A: Determination the concentration of unknown acid for Flask 1: Using the titration formula,M1V1(NaOH)…

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Q: How milliliters of 6.86 M hydrobromic acid solution should be used to prepare 4.50 L of 0.300 M HBr?…

A: Given: Initial concentration, M1 = 6.86 M The initial volume, V1 =? Final concentration, M2 = 0.300…