**Transcription:**What is the resulting molarity of LiOH after dilution (but BEFORE any possible chemical reaction) if (2.28x10^1) mL of (9.020x10^-1) M LiOH are mixed with (5.740x10^1) mL of (3.040x10^-1) M HCl?**Enter your answer in scientific notation with 3 sig figs. Do not include any units in your answer.****Do not round any intermediate calculations.****Note:** Your answer is assumed to be reduced to the highest power possible. **Question:**What is the highest pH that could be used as an effective buffer with B (a generic base) with \( K_b = (6.46 \times 10^{-10}) \) and its chloride salt, HBCl?**Instructions:**- Enter your answer in scientific notation with 3 significant figures. Do not include any units in your answer.- Do not round any intermediate calculations.**Note:** Your answer is assumed to be reduced to the highest power possible.

Answered: What is the resulting molarity of LiOH…

What is the resulting molarity of LiOH after dilution (but BEFORE any possible chemical reaction) if (2.28x10^1) mL of (9.020x10^-1) M LİOH are mixed with (5.740x10^1) mL of (3.040x10^-1) M HCI?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: 7. If 8.09 mL of 0.350 M CuSO4.5H2O is mixed with 2.13 mL water, calculate the concentration of Cu2+…

A: When we dilute a concentrated solution with pure water, the mole of solute remains constant in the…

Q: A 24.0 mL sample of 0.419 M hydrocyanic acid was neutralized with 0.384 M strontium hydroxide…

A: The chemical reaction : Sr(OH)2 + HCN ---> H2O + Sr(CN)2 Volume of HCN = 24.0 ml Molarity of…

Q: (3) - How many milliliters of 8.50 M stock HCI are needed to create 2.00 L of 4.00 M HCI solution?

A: The stock solution is diluted to a lesser concentration than the original one in this problem. So,…

Q: Suppose 9.72 g of copper(II) acetate is dissolved in 200. mL of a 0.30 Maqueous solution of sodium…

A: Volume of Sodium Chromate solution = 200 mLMass of Copper(ll) acetate = 9.72 gNormality, Molarity…

Q: 9. In a titration of H2SO4 with NaOH, 57.35 mL of 0.0200 M NaOH was needed to neutralize 15.00 ml of…

A: Since we know that when Strong acid react with stronger base it will forms salt and water and the…

Q: An unknown solid acid with a molar mass of 146.28 g/mol was titrated with 24.10 mL of 1.101 M NaOH.…

Q: HCI+NaHCO3-->NaCl+H2O+CO2 A sample of NaHCO3 weighs 0.1015g requires 47.21ml of HClto react…

Q: Calculate the concentration of all fons present Iollowing solutions of strong electrolytes. a. 0.100…

A: As per our guidelines we can only solve first three sub-parts of a question. Please resubmit the…

Q: What is the Molarity of KOH if a (2.3400x10^1) mL sample requires (4.27x10^1) mL of (3.6000x10^-1) M…

A: All the necessary calculations have been done in the following step.

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize: (a) 30 ml of 0.30 N KOH? (b)…

Q: 7.) A student titrated 250 cm3 of sodium carbonate with 125.0 cm of 0.35 mol dm hydrochloric acid.…

Q: A solution is prepared by mixing 27.0 mL of a 0.194 M NaCl solution with 31.0 mL of a 0.291 M CaCl2…

A: Introduction When an electrolyte comes into contact with water, it separates into charged ions. in…

Q: What is the concentration (in Molarity) of a Sulfuric Acid (H₂SO4) solution it a 15.0 mL sample…

Q: In Part A of this experiment, you will be standardizing a solution of sodium hydroxide (N2OH)…

A: We have to give the no. Of grams of CH3COOH

Q: During a standardization procedure, 24.22 mL of a sodium hydroxide (NaOH) solution were required to…

Q: In a titration, it takes.125 L of a 0.50 M NAOH solution to neutralize 235 Lof HCI solution. What is…

A: Given : molarity of NaOH solution = 0.50 M volume of NaOH solution = .125 L volume of HCl solution =…

Q: Phosphoric acid (H3PO4) is a triprotic acid with three ionizable protons. Write a balance equation…

A: We have to predict the volume of NaOH required.

Q: An impure sample of potassium hydrogen phthalate (KHP) was titrated to determine the percent…

A: We will use stoichiometry of the reaction to get the answer.

Q: In a titration experiment, a student finds that 25.49 mL of an NaOH solution is needed to neutralize…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: 3. A sample of KHP, KHCaH.O., weighing 2.035 g is titrated with NaOH and backtitrated with HCI. NaOH…

Q: dont provide handwriting solution....

A: Here's a breakdown of the reactions and answers to the questions based on the provided acid…

Q: Part C An impure sample of table salt that weighed 0.8571 g when dissolved in water and treated with…

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

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize: (a) 30 ml of 0.30 N KOH? (b)…

A: Neutralization :- The reaction between H+ ions of an acid with OH- ions of base to form H2O is…

Q: A student titrated a vinegar sample with 0.44M NaOH titrant. Then a 5.0mL vinegar sample is mixed…

A: The reaction between vinegar(acetic acid) and NaOH is represented as CH3COOH + NaOH -------->…

Q: Determination Of The Acid Content In Vinegar -Would the concentration of the vinegar solution be…

A: If the volumetric flask used to dilute the original concentration of vinegar contained some water,…

Q: Determine the molar concentration of each ion present in the solutions that result from each of the…

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: (a) How many milliliters of 0.165 M HCl are needed to neutralize completely 35.0 mL of 0.101 M…

A: using N1V1 = N2V2

Q: in the reaction Ba(NO3)2+H2SO4 =BaSO4+2HNO3 how many grams of Ba(NO3)2 are required to precipitate…

A: The answer to the following question is-

Q: 1. How many milliliters of 0.15 M H2SO4 are required to neutralize: (a) 30 ml of 0.30 N KOH? (b)…

A: H2SO4 is a dibasic acid and KOH is a monoacidic base. Thus moles of KOH required to neutralize the…

Q: Suppose that a 10-mLmL sample of a solution is to be tested for Cl−Cl− ion by addition of 1 drop…

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: A chemical reaction between NaHC2O4 and NaOH can be written in the form of an equation as shown…

Q: Consider the reaction shown below. (a) How many milliliters of 0.1550 M KMnO4 are needed to react…

A: As per our honor code we are authorized only one question at once. We’ll answer the first question…

Q: A 10 mL sample of 0.8M NaOH is mixed with 10mL of 0.47 M H2X. How much X2 is in solution after both…

A: Given: Concentration of NaOH = 0.8 M Concentration of H2X = 0.47 M Volume of NaOH solution = 10 mL =…

Q: You were asked to determine the acid content of vinegar and soda samples. You performed a simple…

Q: If the above reaction involves the monoprotic acid potassium hydrogen phthalate (KHP, molar mass =…

A: The balanced reaction between the monoprotic potassium hydrogen phthalate, KHP and NaOH can be…

Question

**Transcription:**

What is the resulting molarity of LiOH after dilution (but BEFORE any possible chemical reaction) if (2.28x10^1) mL of (9.020x10^-1) M LiOH are mixed with (5.740x10^1) mL of (3.040x10^-1) M HCl?

**Enter your answer in scientific notation with 3 sig figs. Do not include any units in your answer.**

**Do not round any intermediate calculations.**

**Note:** Your answer is assumed to be reduced to the highest power possible.

Expert Solution

Step 1 GIVEN DATA

“Since you have asked multiple question, we will solve the first question for you. If you want any specific question to be solved then please specify the question number or post only that question.”

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Calculate the concentration of all ions present in each of the following solutions of strong electrolytes. 1.00 g K3PO4 in 150.0 mL of solution K+ M PO43− M
1. How many milliliters of 0.15 M H2SO4 are required to neutralize: (a) 30 ml of 0.30 N KOH? (b) 30 ml of 0.30 M Ba(OH)2? 2. Write the balanced equations for the reactions in number 1 Note: Present complete solutions for the following problems. Express your final answers up to two (2) decimal places.
Determine the molar concentration of each ion present in the solutions that result from each of the following mixtures:(Disregard the concentration of H+ and OH- from water and assume that volumes are additive.) (a) 47.9 mL of 0.85 M HCl and 77.6 mL of 1.51 M HCl M H+= M Cl-= (b) 125 mL of 0.63 M CaCl2 and 125 mL of 0.22 M CaCl2 M Ca2+= M Cl-= (c) 31.0 mL of 0.333 M NaOH and 22.7 mL of 0.241 M HCl M Na+= M Cl-= M H+= M OH-= (d) 10.4 mL of 0.602 M H2SO4 and 21.5 mL of 0.151 M NaOH M Na+= M SO42-= M H+= M OH-=
About 40.00 mL of Na2S2O3 are needed to react with 4.0 x 10^-3 moles of I2. 2S2O3^-2 + I2 -> S4O6^-2 + 2I^-1 Calculate the molarity of the Na2S2O3 solution
You are preparing standard acid and base solutions for the laboratory, using potassium hydrogen phthalate (KHC₈H₄O₄, abbreviated KHP) as the primary standard. KHP (molar mass = 204.22 g/mol) has one acidic hydrogen. You prepared solutions of both NaOH and HCl. It took 22.65 mL of the NaOH solution to titrate (react exactly with) 1.55 g KHP. It then took 32.35 mL of HCl solution to titrate 25.00 mL of the NaOH solution. What is the molarity of the HCl solution?
When 280. ml of 1.50 x 10^-4 M hydrobromic acid is added to 135 ml of 1.60 x10^-4 M Mg(OH)2, the resulting solution will be..
to 70 ml of 0.2M Pb solution (NO3) 2 add 30 ml of 0.7 M KIO3 solution. a) Write the equation of the chemical reaction and calculate the number of moles of Pb2 + and IO3- ions before mixing b) count the number of moles of Pb2 + and IO3- ions after mixing, knowing that Ksp of Pb (IO3) 2 = 2.5 × 10-¹³
A 50.0 mL solution of Mg(OH)2 of unknown concentration is titrated with 0.348 M HCI. The equivalence point (end point) is reached after 62.8 mL of HCI were dispensed into the Mg(OH)2 solution. What is the molarity concentration of the base?
A chemist mixes 1.63 L each of 0.195 M Na2CO3 and 0.390 M CaCl2 in a beaker. What is the concentration of carbonate ion, CO32−, in the final solution?
10- A solution with a volume of 100 ml is prepared by weighing 2.50 g from the mixture of Kl and KBr. When 10 ml of this solution is titrated with 0.015 M AgNO3 solution, there is a consumption of 105. Accordingly, calculate the percentage of Kl in the mixture A)88,4 B)43,7 C)56,3 D)11,6
It took 35.17 mL of 0.5065M NaOH to completely react with a 3.210 g sample of a certain unknown strong monoprotic acid (1 mol of H+ is given off by 1 mol of acid). Calculate the molar mass of the unknown acid.
How many milliliters of 0.0105 M HBr solution is required to completely react with 125 ml of a 0.0100 M Ca(OH)2 solution. according to the following reaction, Ca(OH)2 (aq)+2HBr(aq)----> CaBr2 (aq)+2H2O(l) Show all the work.