please provide the correct solution for the following

Q: (c) What is a standard solution? What piece of glassware is used to prepare a standard solution and…

A: The number of moles can be calculated by multiplying the concentration of the solution by the volume…

Q: Consider the acid/base neutralization reaction: HNO3 + KOH → KNO3 + H₂U How many milliliters of…

A:

Q: a soultion has a concentration of 6.00 and contains 1.45g of HNO3. What is the voulume of this…

A: Given Concentration = 6 mol/L mass = 1.45 g

Q: Determine the molar concentration of four moles of hydrogen chloride(HCl)dissolvedin 2500ml of…

A: Given, Number of moles of HCl = 4 moles Volume = 2500 ml = 2.5 L

Q: (i) Calculate the minimum volume of water needed to dissolve 1.00 g of CuzS(s) under standard…

A: The value of solubility product (Ksp) of Cu2S = 2.26 x 10-48  Let molar solubility of Cu2S in pure…

Q: To determine the concentration of a solution of nitric acid,a 100.0-mL sample is placed in a flask…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: 100ml of 1M by adding ml of 2006 alugo00 ato wnte

A:

Q: Can you please answer sub question A and B and show all of the steps to the solution please and…

A: In the above problem the solutions are buffer solutions So we will use Henderson Hasselbalch…

Q: Answer 1 and 2 complete solutions

A: Photosynthesis in plants converts carbon dioxide and water into glucose (C6H12O6 ) and according to…

Q: Suppose a standard strong-based solution was prepared by weighing out 2.514 g of NaOH in 500 mL of…

A: Solution:   moles of NaOH = 2.514/40 = 0.06285

Q: 3. Please fill in the following table Sample Final Final Volume of Concentration Volume of stock…

A: Given: 1. For Sample A: Initial concentration (c1) = 100% Final concentration (c2) = 60% Final…

Q: Calculate the total number of ions in 500 mL of 0.200 M KNO, solution. Calculate the total number of…

A: Since you have asked multiple parts, we will solve the first three subparts. If you want any…

Q: Identification Complete each statement. Write your answer at the end of each question. 98. It is the…

A: In analytical analysis various methods are used in different purpose. Here we have to find out…

Q: When adding 80mL of water directly to 20mL of a 0.40M sodium chloride (NaCl) solution, we obtain a…

A:

Q: mL of water sample requires 2.95 mL of 0.0112 M Na25

A: According to the question, we need to calculate the oxygen concentration if the titration of 33.0 mL…

Q: The volume of water needed to dissolve 0.0555 grams of lead brom Assume no volume change upon…

A: Ksp is the solubility product which is defined for solid

Q: Answer the attached photo. Show all relevant solutions.

A: First rate constant (k) and t1/2 relation is  t1/2 = 0.693 / k  Where  k = rate constant = 3.3 x…

Q: Please solve the average molarity of the calcium hydroxide solution to determine the concentration…

A: Given the average molarity of Ca(OH)2(aq) solution = (0.0269 + 0.031496 + 0.028448) / 3 = 0.028948 M…

Q: Find the errors in the solutions and describe how to fix them briefly

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Q: 1) Explain what are different units used to express the concentration/strength of a solution.

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Q: Can you please answer these two sub questions and show the step by step to the solution please and…

A: A) Given: density of solution = 1.1094 g/mL Molar mass of H2SO4 = 98.079 g/mol Mass percent of…

Q: Get the concentration of the unknown solutions with a %T of 63 Given: S1 = 0.02 mg 76%T S2 = 0.04…

A: Given: S1 = 0.02 mg 76%T S2 = 0.04 mg 58%T S3 = 0.06 mg 45%T

Q: Procedure Part A: Preparation of Solutions Sodium Bicarbonate Solution: Write procedures for…

A: Given : Concentration of sodium bicarbonate i.e NaHCO3 = 0.1 M And volume of solution = 50 mL =…

Q: Fill in the blanks: Write C if Statements a and b are correct H if both statements are incorrect E…

A: In experiment of molar mass determination using freezing point depression we used a solute which…

Q: The scientist starts with four solutions made of water-soluble salts. Solution A contains sodium…

A: 1) The reactant A is Na3AsO4 and reactant C is AgClO3. Hence the double displacement reaction or the…

Q: Just question 9 please I need a complete solution :(

A: Moles of the solution is calculated as, number of moles =mass molar massnumber of moles =3.42…

Q: Please answer the question below with complete solution:

A:

Q: + CH3ČOOH

A: CH3COOOH is peracetic acid which is a type of peroxy acid.  The peroxy acids are used as oxidizing…

Q: Determine the pH of a solution that is 0.075 M (CH3),N and 0.10 M (CH3),NHCI. The value of Kb for…

A: Using Henderson hasselbalch equation:-

Q: show the complete solution

A:

Q: 152 mL of 0.480 M hydrochloric acid is exactly neutralized with 0.180 M chromium(VI)hydroxide…

A: Titration is the quantitative method of estimating the strength of the any component. Molarity is…

Q: Explain why a pure water solution of BiCI3 cannot be made.

A: The reaction between BiCl3 and H2O is as follows: This reaction is reversible in nature. When pure…

Q: Kr ions 12.3mL(1.36mol) In. KBr solution

A: Given: The volume of the solution of KBr=12.3mL=0.0123 L. The number of moles of K+ ions=1.36 moles.…

Q: Calculate and describe how to make 20mL of 0.60 M HCl starting with 6.0 M HCl and water. (Example…

A: From given, it is calculated as formula given below

Q: A Lab Data - X You have not titrated to the endpoint Standardized NaOH (M) 0.4033 Initial volume of…

A: Final volume of burette (in ml ) = ?

Q: Why is it important to know the concentration of solution at home or in the laboratory?   note;…

A: In chemistry, the concentration of a solution is the quantity of a solute that is contained in a…

Q: You will be creating a 100.00 mL of a 1.00 M HCl solution from a 5.00 M solution. Explain in detail…

A: The equation for dilution is given below.M1V1 = M2V2

Q: 19 - How many mL of 5 M HCl solution is needed to prepare 25 0 mL of 2 M HCI solution? 200 mL 0.100…

A: Following information given in the question - Initial Molarity of Hydrochloric acid, HCl solution =…

Q: 4. Please explain why salts dissolves in water. You may draw (hint: involves partial charges).

A: We have to tell the reason why salt dissolve in water. Introduction: We know that the "Like…

Q: Identification Complete each statement. Write your answer at the end of each question. 98. It is the…

A: As you have asked multiple questions. But we will answer all the parts for you.

Q: Which of the following would increase how quickly a solid will dissolve into solution? Increasing…

A: Solubility -  Solubility is the amount of solute that dissolves in the solvent .

Q: hi i'm doind a salting effect exercise for a laboratory requiremnent.   What happens if we mixed…

A: Ethanol is also known as acetic acid. Its formula is CH3COOH .

Q: How much 0.600 N base must be added to 750 mL of a 0.200 N base in order for the solution to be…

A: Given: normality of base 1(N1)=0.600 Nnormality of base 2(N2)=0.200 Nnormality of final…

Q: Determine the emperical formula of 20.2 % Al, 79.8% Cl .  Given: Find: Solution:

A: Given: Compound having Al 20.2% and Cl 79.8% Find: Emperical formula of compound  Formula used: mole…

Q: ALL

A: Gibbs free energy: The energy associated with a chemical reaction that can be used to do work. The…

Q: A1 liter solution contains 0.457 M hydrofluoric acid and 0.343 M potassium fluoride.

A: pH is a negative logarithm of the H+ ion concentration. Therefore, the more hydrogen ions present,…

Q: If I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the…

A:

Q: Please provide the solution to part c

A: Solution- Toluene to 2-fluorobenzaldehyde reaction is given below-

Q: y = 2755x 04 0.000 Concentration, M Abserbence

A: Answer Concentration of unknown is determined to be 0.000110 M.