Answered: If you use 25.0 mL of NaOH to titrate…

If you use 25.0 mL of NaOH to titrate 100 mL of HCl and 20.0 mL of NaOH to titrate 50.0 mL of 0.0700 M H₂SO4. Find the concentration of HCI solution.

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: Determine the molarity of a 7.00 ml HCl solution if it takes 48.35 mL of a 0.1315M NaOH solution to…

A: Answer: 0.9083 M

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4. What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: If 200 mL of some Pb(NO3)2 solution is mixed with 500 mL of 3.50 x 10−2 M NaCl solution, what is the…

A: Total volume of solution is 200 + 500 = 700 mL = 0.7LMoles of chloride ions (Cl-) = 0.500*3.50*10-2…

Q: A particular drain cleaner contains NaOH. What is the value of [OH–] in a solution produced when…

Q: An analytical chemist weighs out 0.054 g of an unknown monoprotic acid into a 250 mL volumetric…

Q: Calculate the final chloride concentration, Cl−, when 27.5 mL of deionized water are added to 22.5…

A: Initial concentration = 0.350 M Initial Volume = 22.5 mL

Q: portant values if needed for this question. The molarity of an aqueous solution of potassium…

Q: You perform a titration on 9.50 mL of an HCl solution of unknown concentration. It requires 93.54 mL…

A: Balanced chemical equation for the reaction 8s as follows: HCl + NaOH -------> NaCl + H2O All the…

Q: Suppose you have 50.0 mL of a solution of an unknown concentration of hydrochloric acid HCl…

A: Ca(OH)2 is a diacidic base and HCl is monobasic acid.

Q: A student is asked to standardize a solution of calcium hydroxide. He weighs out 0.952 g potassium…

Q: It requires 7.65 mL of 0.100 HCl solution to neutralize (titrate) 25.00 mL of Ba(OH)2 solution. What…

Q: What is the concentration of NaOH after 150.0 mL of 0.250 M NaOH is added to 120 mL water?

Q: If you start with a solid acid that can be dissolved in water, you can determine the molar mass of…

A: Given that : Mass of acid = 0.447 Volume of water = 10 mL = 0.01 L Volume of base (NaOH) = 18.57 mL…

Q: determine the concentration of sulfuric acid (h2SO4) required if it takes 28.5 ml of sulfuric acid…

Q: A solution of barium hydroxide, Ba(OH)2 is used to titrate 100 ml of 0.075 M HCl. Phenolphthalein is…

A: Titration of acid with a base is called an acid-base titration.

Q: 4. If some of the calcium metal remains unreacted when you start the titration, the calcium will…

A: During the titration, you're trying to determine the amount of acid needed to neutralize the calcium…

Q: How many moles of NaOH is produced

A: Given :- molarity of Na2SO4 solution = 1.5 M or 1.5 mol/L Volume of solution = 150 mL To be…

Q: A 25.0 mL sample of lithium hydroxide is completely neutralized by adding 30.0 mL of 0.100 mol/L…

A: Given: Concentration of H3PO4 is 0.100 mol/L Volume of phosphoric acid is 30.0 mL or 0.03 L Volume…

Q: Lactic acid is a monoprotic acid with the formula C3H6O3. You have a 25.00 mL sample of lactic acid…

A: The concentration of acids is determined by a neutralization reaction with a base of known…

Q: A titration required 22.30 mL of 2.567 M Sr(OH)2 to neutralize 6.50 g of an unknown diprotic acid.…

A: For Sr(OH)2 solution,Concentration of Sr(OH)2 solution = 2.567 M = 2.567 mol/LVolume of Sr(OH)2…

Q: A student titrates a weak acid with 0.100 M NaOH, adding 31.65 mL before a dark pink color is seen.…

A: The mole of H+ ion the weak acid is equal to the mole of NaOH used in the titration. The molarity…

Q: 4. You have run a series of titrations to determine the unknown concentration of KHP in a solid…

A: Given the sample concentrations: 46.14%, 45.69%, 40.15%, 45.55%, 46.07%, 45.98% We need to analyse…

Q: The Mohr titration is a precipitation reaction for the analysis of chloride. Sketch the titration…

A: Interpretation- Determine the titration curve when 15 mL of 1 × 10-3 M NaCl is titrated against 2 ×…

Q: A 1.146 g sample of weak acid is dissolved in 164.2 mL of water and titrated with 0.248 M NaOH to…

A: Given, mass of weak acid = 1.146 g Volume of weak acid = 164.2 mL Concentration of NaOH = 0.248 M…

Q: Solid lead nitrate is slowly added to 125 mL of a 0.0323 M ammonium sulfate solution. The…

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: An analytical chemist weighs out 0.099 g of an unknown diprotic acid into a 250 mL volumetric flask…

A: The point in the titration curve, where the moles of acid and the moles of the base are equal in…

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: What mass of KHP would you need in order to use 35.00 ml of 0.500 M NaOH to titrate it?

A: Molarity=no of molesL of solutionno of moles=amount of substancemolar massamount of substance=no of…

Q: If it takes 22.75 mL of 1.75 M H3PO4 to neutralize 14.90 mL of Al(OH)3, what is the molarity of the…

Q: If you mix 5.0 mL of 0.250 M NaCH3CO2 (aq) with 10. mL of water, calculate the new molar…

A: Before dilution : Conc of NaCH3CO2 (M1) = 0.250 M Volume of NaCH3CO2 (V1) = 5.0 ml =…

Q: 8pe Z. Titration is: * adding a known amount of solution of known concentration to determine the…

A: Titration is the quantitative experimental method which is used to determine the concentration of an…

Q: what concentration of Ba(OH)2 would be determine if a 32mL sample of Ba(OH)2 was neutralized by 34.5…

A: Barium hydroxide reacts with hydrochloric acid, to form barium chloride and water. The equation for…

Q: An analytical chemist weighs out 0.461 g of an unknown triprotic acid into a 250 mL volumetric flask…

A: The molar mass of an unknown acid is to be calculated from the given data. Given: Mass of unknown…

Q: what mass of KHP would you need in order to use 35.00 mL of 0.400 M NaOH to titrate it?

Q: Determine the molarity of NaOH to three decimal places if 20.49 mL of this NaOH were used to titrate…

A: Given :- Mass of KHP = 0.337 g Molar mass of KHP = 204.22 g/mol Volume of NaOH solution = 20.49…

Q: An aqueous solution containing 12.9 mmol of HCl requires addition of what volume of aqueous 0.200 M…

Q: What is the final molar concentration of H+ in solution

Q: Will a precipitate form if 1.00 mL of a 0.100 mol/L silver nitrate solution, AgNO3(aq), is added to…

A: Precipitation depends on the value of the solubility product (Ksp) of the salt. If the product of…

Q: A 15.00 mL sample of a NaOH solution was titrated with a 0.1053M H2SO4 solution. If 17.88 ml of…

A: Sulfuric acid reacts with sodium hydroxide to form sodium sulfate and water. The equation for the…

Q: A student titrates a weak acid with 0.100 M NaOH, adding 34.84 mL before a dark pink color is seen.…

A: Calculation of no. of mol of NaOH: No. of mol=Molarity×Volume=0.100 mol/L×34.84×10-3 L=3.484 ×10-3…

Q: student is asked to standardize a solution of barium hydroxide. He weighs out 0.952 g potassium…

A: Given that: Mass of potassium hydrogen phthalate(KHP) = 0.952g Molar mass of KHP = 204.2 g/mol…

Q: It takes 38.65 mL of a 0.0895 M hydrochloric acid solution to reach the equivalence point in the…

A: This question can be solved using law of multiple proportions.

Q: 25.00 mL of a solution containing 25.7 g/L of an unknown acid is titrated with 0.114 M NaOH. It…

Q: It requires 7.65 mL of 0.100 M HCl solution to neutralize (titrate) 25.00 mL of Ba(OH)2 solution.…

Q: n an experiment, a 500.0 mL solution of approximately 0.250 M KOH (56.106 g/mol) solution was…

Concept explainers

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

If you use 25.0 mL of NaOH to titrate 100 mL of HCl and 20.0 mL of NaOH to titrate
50.0 mL of 0.0700 M H₂SO4. Find the concentration of HCl solution.
O a. 0.0875 M
O b. 0.117 M
Oe
0.425 M
0.350 M
0.700 M

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: given and to find

VIEW

Step 2: explanation

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Suppose that a 10-mLmL sample of a solution is to be tested for Cl−Cl− ion by addition of 1 drop (0.2 mLmL) of 0.11 MM AgNO3AgNO3. What is the minimum number of grams of Cl−Cl− that must be present in order for AgCl(s)AgCl(s) to form? Express your answer using one significant figure.
When titrating a 0.4444 g sample of KHP (molar mass = 204.2 g/mol), it took 18.54 mL of sodium hydroxide solution to reach the endpoint. Show how you would calculate the Molarity of the NaOH. Be sure to include the final answer. N
A solution of NaOH was titrated against KHP. Calculate the average molarity for the given data.
The arsenate sample was treated using silver ion to form a precipitate, silver arsenate. It took exactly 25.0 mL of a silver ion solution to remove all of the arsenate. The concentration of the silver ion solution is given below. Calculate the number of moles of silver ion used. 0.102 M Ag+. B) .Calculate the number of moles of arsenic in the precipitate. The formula for the precipitate is given below. Ag3AsO4
A 1.00 liter solution contains 0.52 moles hypochlorous acid and 0.40 moles potassium hypochlorite. If 0.20 moles of hydrobromic acid are added to this system, indicate whether the following statements are true or false. (Assume that the volume does not change upon the addition of hydrobromic acid.) A. The number of moles of HC1O will decrease. ⒸB. The number of moles of C10¯ will remain the same. C. The equilibrium concentration of H3O+ will decrease. ⒸD. The pH will remain the same. [HCIO] [C10¯] ⒸE. The ratio of will increase.
A student is asked to standardize a solution of barium hydroxide. He weighs out 0.945 g potassium hydrogen phthalate (KHC3H4O4, treat this as a monoprotic acid). It requires 37.3 mL of barium hydroxide to reach the endpoint. A. What is the molarity of the barium hydroxide solution? M This barium hydroxide solution is then used to titrate an unknown solution of perchloric acid. B. If 23.2 mL of the barium hydroxide solution is required to neutralize 14.9 mL of perchloric acid, what is the molarity of the perchloric acid solution? M
A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for complete reaction. Determine the molar concentration of the sodium hydroxide solution.
Find the concentration of iodide ions in a solution of 4.13g of BaI2 in 110. mL of water.
How do we get moles of H3A
A NaOH solution is added to 1.200 g of KHP until a pink color persists for 30 seconds. The initial buret reading is 0.02 mL and the final reading is 28.50 mL. What is the concentration of the NaOH solution?
You set up a titration in the lab to determine the concentration of an HCl solution. What is the molarity of an HCl solution if 0.0100 L of 0.245 M NaOH soln’ are required to neutralize 0.0150 L HCl? 2.25 M 0.163 M 1.34 M 0.245 M
A 0.110 L sample of an unknown HNO3 solution required 48.5 mL of 0.100 M Ba(OH)2 for complete neutralization. What is the concentration of the HNO3 solution?