heeded för this question.aiuesA student wants to prepare a solution of chromium(II) chloride with a known molarity.How many grams of CrCl, must be weighed out to prepare 100. mL of a 0.233 M aqueoussolution of the salt?gSubmit AnswerRetry Entire Group9 more group attempts remainingPreviousNextSave and ExitCengage Technical SupportCengage Learning | Cenga Technical Supportrn/global/techSupport..MacBook AirDIIDE吕0888F6F7F8F2F3F4F5@23&%24

Answered: Image /qna-images/answer/f9bbbdb1-2cfa-4340-a4b8-362644f6b0d7.jpg

Answered: A student wants to prepare a solution…

A student wants to prepare a solution of chromium(II) chloride with a known molarity. How many grams of CrCl2 must be weighed out to prepare 100. mL of a 0.233 M aqueous solution of the salt?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter12: Gravimetric Methods Of Analysis

Section: Chapter Questions

Problem 12.31QAP

See similar textbooks

Related questions

Q: What is the molarity of a solution made by dissolving 5.42 g of magnesium nitrate {Mg(NO3)2} in…

A: Here the solute is magnesium nitrate, Mg(NO3)2 and solvent is water. Since molarity is moles of…

Q: What mass of Na3CrO4 is required to precipitate all of the silver ions from 20.0 mL of a 0.700 M…

A: 20.0 mL of a 0.700 M solution of AgNO3 and Na3CrO4.

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 671 mg of chloride…

A: Given : Mass of chloride ion = 671 mg = 0.671 g…

Q: What is the mass in milligrams of solute in 356 mL of a solution that contains 2.96 ppm of Pb(NO3)2?

A: Given :- Volume of solution = 356 mL Concentration of solution = 2.96 ppm To calculate :- Mass…

Q: How many milliliters of an aqueous solution of 0.202 M iron(II) nitrate is needed to obtain 10.5…

A: The term molarity refers to the ratio of number of moles (ratio of mass to the molar mass) of a…

Q: A 5.00-g sample of vinegar is titrated with 0.108 M NaOH. If the vinegar requires 39.1 mL of the…

A: From given data M of NaOH = 0.108 M V of NaOH = 39.1 mL = 0.0391 L Mass of sample of vinegar = 5 g…

Q: Suppose that you are given a stock solution of 1.14 mol/L ammonium sulfate. What volume of solution…

A: We know that, V1S1 = V2S2 V = volume S = strength or concentration

Q: Question attached

A: Sample of sea water contain concentration of 687mg of chloride ion per kg of sea water Density of…

Q: What mass of titanium (IV) hydroxide could be reacted by 50.00 ml of 0.111 M sulfuric acid?

Q: How many grams of lithium nitrate are required to prepare 1.75 liters of 0.5225 M lithium nitrate…

A: Lithium nitrate volume = 1.75liter Molarity of lithium nitrate = 0.5225M Molar mass of lithium…

Q: Suppose that you want to remove all of the barium ions from 120 mL of 0.0550 mol/L of aqueou barium…

A: Na2CO3 + Ba(NO3)2 → BaCO3 + 2NaNO3 From the above reaction it is clear that 1 mole of barium…

Q: A student wants to prepare a solution of chromium(III) nitrate with a known molarity. How many…

A: Given data, Volume of Cr(NO3)3 solution (v) = 500 mL = 0.5 L Concentration of Cr(NO3)3 solution (M)…

Q: How many grams of NiSO4⋅7H2O would be required to prepare 5.00×102 mL of a solution that is 0.300 M…

A: The molarity of a solution is defined as the ratio of moles of solute and the volume of solution in…

Q: What is the molarity of a solution of H3PO4 if 50.00mL of it is titrated with 25.68 mL of 0.1201 M…

A: Given that: Volume of H3PO4 solution, V1 = 50.00 mL = 0.05 L, molarity = M1 Volume of NaOH solution…

Q: If 0.850 L of a 5.00-M solution of copper nitrate, Cu(NO3)2, is diluted to a volume of 1.80 L by the…

Q: Consider the precipitation reaction that takes place when a water solution of aluminum nitrate,…

A: On reacting above two aluminium phosphate precipitate and potassium nitrate form as side product.

Q: What is the molarity of a 3.205 M solution of strontium chloride with a density of 1.411g/ mL?

A: Dear student, your question is somewhat incrorrect since you have mentioned to calculate the…

Q: A 5.00-g sample of vinegar is titrated with 0.108 M NaOH. If the vinegar requires 39.1 mL of the…

A: Given: The mass of the vinegar=5.00 g The concentration of NaOH=0.108 M The volume of NaOH=39.1m…

Q: How many grams of NaCl would be needed to precipitate the Ag⁺ ions from 2.500 × 10² mL of a 0.0115 M…

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 567 mg of chloride…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What mass of FeCl3 must be dissolved in enough water to give 716. mL of solution having a final…

A: Given : Concentration of chloride ion i.e Cl- ion = 2.86 M Volume of solution = 716 mL = 0.716 L…

Q: A sample of 7.44 grams of magnesium chloride is weighed out on a balanced and prepared to a volume…

A: Interpretation: A sample of 7.44 grams of magnesium chloride is weighted out on a balanced and…

Q: Calculate the molarity of Cl– in 150.0 mL of aqueous solution that contains 5.07 g of zinc chloride

Q: The concentration of 158 mL of an aqueous solution of KNO2 is 3.56 M. How many grams of KNO2 are…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: Calculate the molarity of Zn2+ in 150.0 mL of aqueous solution that contains 5.07 g of zinc chloride

A: The molarity is defined as the number of moles of solute dissolved in per liter of solution. i.e…

Q: If you had 200. ml of a 3.0 M solution of MgCl2 and accidentally spilled 35.7 ml of pure water into…

A: When we accidentally spill water, the original solution is diluted leading to decrease in…

Q: What is the total mass, in grams, of precipitate that can be produced by mixing 11 g magnesium…

A: Equation for reaction; MgCl2(s)+2AgNO3→Mg(NO3)2+2AgCl

Q: What is the molarity of a solution prepared by taking 6.864 g of potassium permanganate (KMNO 4) and…

Q: What is the molar concentration of a solution of HI if its concentration is 212 g/dm3 and its molar…

Q: Excess Na2SO4(aq) is added to a 2.43×102 mL sample of industrial waste containing Ba2+ ions. If 20.5…

A: Total industrial sample = 2.43 x 102 mLTotal mass of BaSO4 precipitated= 20.5gThe given reaction is

Q: What mass of Fe(NO3)3 do you need to prepare 250.00 mL of .750 M solution?

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 597 mg of chloride…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution. Molarity,…

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 741 mg of chloride…

Q: What volume of a 0.350 M solution of zinc nitrate, Zn(NO3)2 can be prepared from 6.389 g of zinc…

A: Assuming V litres of Zn(NO3)2 solution can be prepared using 6.389 g of Zn(NO3)2 Given :…

Q: A 3.682 g sample of KClO3is dissolved in enough water to give 375. mL of solution. What is the…

A: Given information: Mass of KClO3 = 3.682 g Volume of water = 375 mL

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 711 mg of chloride…

A: Given values-> Weight of chloride ion = 711mg = 711 × 10^-3gram Density = 1.035gm/mole

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 527 mg of chloride…

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 825 mg of chloride…

Q: A student wishes to determine the mass percentage of barium in a 2.016g sample. The student…

Q: What is the molarity of the solution resulting from dissolving 10.0 g of silver nitrate in enough…

Q: What mass of sodium nitrate required to prepare 1.52 L of 2.41 M of solution of sodium nitrate?

A: Sodium nitrate is the chemical compound. Its chemical formula is NaNO3 .This metal nitrate is…

Q: Calculate the mass, in grams, of nickel(II) nitrate that must be added to a 500-mL volumetric flask…

Q: What is the mass of solute, in grams, in 250, mL of a 0.0125M solution of KMnO4 ?

A: Answer:- This question is answered by using the simple concept of calculation of mass of solute…

Q: How many moles of ions are present in exactly 150 mL of a 0.260 M ammonium phosphate solution,…

A: Given data, Volume = 150 mL (0.15L) Molarity = 0.260 M

Q: How many grams of aluminum chloride, AICI3, must be dissolved to prepare 250. mL of a 0.238M aqueous…

A: The volume of the aluminium chloride solution is = 250. mL The molarity of the aluminium chloride…

Q: 4. One product of the reaction of sodium and water is sodium hydroxide. What mass of sodium is…

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

Q: What is the concentration of NO3- ions in a solution prepared by dissolving 30.0 g of Ca(NO3)2 in…

A: Given, mass of Ca(NO3)2 = 30.0 g Volume of solution = 300 ml = 0.3 L Molar mass of Ca(NO3)2 =…

Q: What mass of Na2CrO4 is required to precipitate all of the silver ions from 20.0 mL of a 0.700 M…

A: Molarity - ratio of number of moles of solute to the volume of solution in litres. Formula is,…

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 559 mg of chloride…

Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1:- the values given in the question

VIEW

Step 2:- Calculation of mass of CrCl2 using formula

VIEW

Step 3:- Answer

VIEW

Trending now

This is a popular solution!

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

Calculate the concentration of sodium thiosulfate (158.11 g/mol) solution in g/L if 0.200g of KIO, (214.00 g/mol) required 60.0 mL of the thiosulfate solution in the presence of excess of KI and H₂SO,?
What is the normality and molarity of a solution of KMnO4 if 40.00 ml will oxidize 0.3000g of FeSO4.7H2O? Note: Please present complete solution.
What is the normality of a solution of KMnO4 , if 100.26 ml will oxidize that wt. of KHC2O4.H2C2O4 .2H2O which requires 43.42 ml of 0.3010 N NaOH for neutralization ?
A solution of HClO4 was standardized by dissolving 0.4008 g ofprimary-standard-grade HgO in a solution of KBr: HgO(s) + 4Br- + H2O → HgBr4 2- + 2OH- The liberated OH2 consumed 43.75 mL of the acid. Calculate themolar concentration of the HClO4.
A 20 mL volume of 0.015 M KIO3 containing an excess of KI, is added to a 0.312 g sample of a Real Lemon solution containing vitamin C. The Yellow-brown solution, caused by excess I2 is titrated to a colorless starch endpoint with 11.3 mL pf 0.106M Na2S2O3. Question: Calculate the moles and grams of vitamin C ( C6H8O6*176.06 g/mol) in the sample
The concentration of CO in air is determined by passing a known volume of air through a tube that contains I2O5, forming CO2and I2. The I2 is removed from the tube by distilling it into a solution that contains an excess of KI, producing I3-. The I3-is titrated with a standard solution of Na2S2O3. In a typical analysis a 4.79-L sample of air is sampled as described here, requiring 7.17 mL of 0.00329 M Na2S2O3 to reach the end point. If the air has a density of 1.23 × 10–3 g/mL, determine the parts per million CO in the air
Calculate the weight of pure sodium carbonate that is necessary to prepare 2.806 L of 0.223 N Na2CO3 (105.99 g/mol) from the primary-standard solid. Assume the solution is to be used for titrations in which the reaction is: CO32- + 2H+ ----> H2O + CO2 Express you answers in 3 decimal places
Subject :- Chemistry How many grams of EDTA (336.21g/mol) are contained in 1mL of a 2000microM solution?
18. How many grams of solid Cu2SO4 5H2O (249.68 g/mol) must be dissolved in 400 mL of water to obtain a 0.0899 M Cu+ solution?
Consider these compounds: A. Ba3(PO4)2 B. Ca3(PO4)2 C. PbCrO4 D. CaCrO4 Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, e.g, ABC.) Without doing any calculations it is possible to determine that barium sulfite is more soluble than _________, and barium sulfite is less soluble than ______ It is not possible to determine whether barium sulfite is more or less soluble than _________ by simply comparing Ksp values
Describe the preparation of the following solution attached as an image below. P.S. This is not an incomplete question.
Consider these compounds: A. Al(OH)3 B. Ag3PO4 C. Zn3(PO4)2 D. Ca3(PO4)2 Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, e.g, ABC.) Without doing any calculations it is possible to determine that barium phosphate is more soluble than , and barium phosphate is less soluble than . It is not possible to determine whether barium phosphate is more or less soluble than by simply comparing Ksp values.