what is the calculated volume of a pipet 1st, 2nd, and 3rd additions using the image

Q: all of the above.

A:

Q: Ethanol and potassium permanganate titration and equation

A: Volumetric titration is a type of quantitative analysis in which the concentration of unknown…

Q: A student weighs out 5.81 g of NaBr, transfers it to a 250. mL volumetric flask, adds enough water…

A: Given that: Mass of NaBr = 5.81g Molar mass of NaBr = 103g/mol Total volume in the flask = 250mL=…

Q: what is the ionic percentage by using the formula for a) Ge b) GaP c) InGaAsP d) HgCdTe

A: NOTE- Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by…

A: Titration is used to find the concentration of unknown solution by using the know concentration. In…

Q: Question 14 When you are diluting a solution, the volume while the concentration A) decreases,…

A: When the extra amount of solvent is added to a solution, it total Volume increases , which results…

Q: The maximum amount of lead iodide that will dissolve in a 0.299 M lead acetate solution is M.

A: Ksp value of lead iodide(PbI2) = 1.4*10-8concentration of lead acetate[Pb(CH3COO)2]=0.299M[Pb2+] =…

Q: Part A Determine the OH ]of a solution that is 0.135 Min CO,. Express your answer using two…

A:

Q: Your Question :help please answer in text form with proper workings and explanation for each and…

A: Step 1: Molarity is the number of moles of solute (NaCl or table salt) in one liter of the solution;…

Q: You need to make an aqueous solution of 0.148 M chromium (III) sulfate for an experiment in lab ,…

A:

Q: Use the References to access important values if needed for this question. The Solubility Product…

A: l

Q: Solid calcium acetate is slowly added to 150 mL of a 0.0596 M ammonium sulfate solution. The…

A:

Q: In the school laboratory, a is usually used as fractionating column. The glass beads serve as…

A: A question based on analytical separations that is to be accomplished.

Q: You need to make an aqueous solution of 0.215 M sodium carb How much solid sodium carbonate should…

A: Molarity is the number of moles dissolved per litre of the solution. Using the formula we can…

Q: Write the balanced chemical equation for the reaction of your unknown carbonate with hydrochloric…

A: We have the starting material as either NaHCO3 or Na2CO3 . So we proceed by taking both the cases…

Q: Nitrogen N2 is ___________________________ in water.   Question  options:   insoluble   soluble…

A: Nitrogen (N2) is less soluble and a non electrolyte in water. It is because the nitrogen gas is non…

Q: 1. Solve for pCl of a solution that is 0.028 M in ZnCl2 and 0.049 M in KCI.

A:

Q: 2) Na,CO3(aq) + CaCl2(aq) → 2 NaCl(aq) + CaCO3(s) Calculate the volume (in mL) of 0.200 M CaCl,…

A: Given balanced chemical equationNa2CO3 (aq) + CaCl2 (aq) →2NaCl (aq) + CaCO3 (s)mass produced of…

Q: What volume of a 0.342 M hydrobromic acid solution is required to neutralize 25.0 mL of a 0.175 M…

A:

Q: Post Lab Questions Table 2. Volumes of concentration(M) NAOH required to titrate 25.00mL of diluted…

A: An acid–base titration is a process of quantitative analysis for determining the concentration of an…

Q: References Submit Answer Use the References to access important values if needed for this question.…

A: The objective of the question is to find the maximum amount of barium sulfate that will dissolve in…

Q: CH3COOH dissociates partially in the water. It is weak electrolyte nonelectrolyte O Salt O Strong…

A: Given that,Compound = It is partially dissociate in the water.Choose the correct option = ?

Q: net ionic equation

A: We can write the balanced equations and by dissociation of the constituent ions. The net ionic…

Q: Please correct answer and don't use hend raiting

A:

Q: TITRATION A TITRATION B titrated with CH3CO2H titrated with NaoH Volume of second Volume of second…

A: During acid-base titration, end point of titration is the volume of titrant, for which there is…

Q: How will the concentration of the analyte be affected if the recorded volume of the titrant is…

A: Answer: These questions are based on acid-base titration. In the titration equivalence point is the…

Q: When mixing 40 mg of a medication in 100 ml total solution, the resulting strength is ..?

A:

Q: acid solution? a. Volumetric flask, beaker, volumetric pipette, graduated cylinder b. Erlenmeyer…

A: Ans A) Volumetric flask, beaker, volumetric pipette, graduated cylinder.

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: To determine the solubility of CuBr in different aqueous solutions, we need to consider the common…

Q: Sodium hydrogen carbonate (NaHCO,), also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: The maximum amount of aluminum hydroxide that will dissolve in a 0.254 M aluminum acetate solution…

A:

Q: Which of the following does NOT affect the rate of dissolving? Group of answer choices agitation…

A: Dissolution is the process by which a solute dissolves in a solvent to form a solution.The…

Q: Make a distinction between: A.) activity and activity coefficient.

A: For an ideal solution, concentration term is used for determining its concentration, but ideal…

Q: [Kererences Calculate the sodium ion concentration when 60.0 mL of 2.0 M sodium carbonate is added…

A: Given that: Concentration of sodium carbonate = 2.0M Volume = 60.0ml = 60.0ml×1L/1000ml = 0.060L…

Q: In the determination of the molar mass of a solid acid by titrating it with a standardized base,…

A: The question is what procedural error will cause a solid acid's molar mass to be less than its real…

Q: How many equivalents per liter are in a 2.3 M solution of NazPO?

A:

Q: The value of the Solubility Product Constant for lead hydroxide is Write the reaction that…

A: Lead hydroxide is Pb(OH)2 which is sparingly soluble salt and gives lead(II) and hydroxide ion.

Q: What is the concentration of an HNO3 solution in percent by mass that was determined to have a…

A:

Q: titration techniques can be used to determine the concentration of acetic acid in the vinegar sample

A: TITRATION OF ACETIC ACID

Q: Can you please write a conclusion about this table.

A: To provide a conclusion about the data given in the table 1 and table 2.

Q: Question 15 Equal volumes of standard are pipetted into each volumetric flask. O True False

A: This question can be answered on the basis of constant volume standard addition method as:

Q: The maximum amount of chromium(III) hydroxide that will dissolve in a 0.260 M chromium(III) nitrate…

A: The capability of a solute or a substance to interact with solvent and form a solution is called…

Q: Calculate the mass of KBr that is required to prepare a 300 mL solution that has a concentration of…

A: Given,The volume of the Solution = 300 mLConcentration = 0.200 mol/L