A solution contains Al³+ and Co²+. The addition of 0.3721 L of 1.676 M NaOH results in the complete precipitation of the ions as Al(OH)3 and Co(OH)₂. The total mass of the precipitate is 22.11 g. Find the masses of A1³+ and Co²+ in the solution. mass of A1³+: mass of Co²+:

A solution contains Al³+ and Co²+. The addition of 0.3721 L of 1.676 M NaOH results in the complete precipitation of the ions as Al(OH)3 and Co(OH)₂. The total mass of the precipitate is 22.11 g. Find the masses of A1³+ and Co²+ in the solution. mass of A1³+: mass of Co²+:

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: DESTINE A student weighs out a 5.95 g sample of (NH4),PO4, transfers it to a 300. mL volumetric…

A: Given that - Mass of ammonium phosphate Solute = 5.95 g Volume of total Solution = 300 mL Then…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: For each solution A and B it is check whether precipitate forms or not and so if it forms emprical…

Q: What mass of precipitate is formed when 100. mL of 0.350 M NaCl reacts with 100. mL of 0.175 M…

A: When an insoluble substance is present in the chemical solution it is called a precipitate.…

Q: Suppose 23.0 mL of 0.190 M CoCl₂ solution is added to 26.0 mL of 0.430 M NiCl₂ solution. Calculate…

Q: Calculate the mass of precipitate formed when 35.0 mL of a 0.155 M NaBr solution is added to 25.5 mL…

A: Given, For NaBr solution Concentration of NaBr solution = 0.155 M = 0.155 mol/L Volume of NaBr…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: In a double displacement reaction, the both cationic and anionic parts of a salt exchanges to form…

Q: If 30.0 mL of 0.150 M CaCl₂ is added to 16.0 mL of 0.100 M AgNO3, what is the mass of the AgCl…

A: The question is based on the concept of reaction stoichiometry.We need to calculate mass of…

Q: 2.55 g sample of a sample containing KHP and NaCl is titrated with a 0.213 M NaOH solution. It is…

A: KHP is potassium hydrogen phthalate = KHC8H4O4 Neutralization Reaction of KHP with NaOH KHP + NaOH…

Q: A sample of 7.90 g of Mg(OH)2 is added to 25.6 mL of 0.225 M HNO3. a.) Write the chemical equation…

A: (a) When magnesium hydroxide added with nitric acid, Following balanced Chemical Reaction occurs -…

Q: Part 1: Complete and balance the molecular equation for the reaction between aqueous solutions of…

A: Reaction between aqueous solutions of lithium fluoride and potassium chloride is given by, Based on…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: NH4NO3 + NaOH → NaNO3 + NH3•H2O. There is no precipitation takes place during this reaction. 2)Yes,…

Q: If 13.0 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

Q: If 50.0 g of CH₂OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Given,the mass of CH3OH = 50.0 gmolar mass of CH3OH = 32.04 g/molvolume of the water ( solution ) =…

Q: A chemistry assignment has a student conduct a single replacement reaction by adding 7.5g of sodium…

A: Mass of Na = 7.5 g Mass of AlCl3 = 20.0 g Number of moles of Al formed = ?

Q: A solution contains Ag+ and Hg2+ ions. The addition of 0.100 L of 1.03 M Nal solution is just enough…

A: Total mass of precipitate = 23.7 g

Q: What mass of NaOH is contained in 150.0 mL of a 0.300 M sodium hydroxide solution? Mass= g

Q: If 50.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Number of moles =50.0 g/32.04 g/mol =1.56 mol

Q: 3. A solution is prepared by mixing 43.0 mL of a 0.174 M NaCl solution with 30.0 mL of a 0.261 M…

A: Given Volume of NaCl= 43.0 ml Molarity of NaCl= 0.174 M Volume of CaCl2= 30 ml Molarity of CaCl2 =…

Q: What mass of precipitate is formed when 100. mL of 0.350 M NaCl reacts with 100. mL of 0.175 M…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: If 22.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Mass of CH3OH = 22.0 g Molar Mass = 32.04 g/mol Volume = 500.0 mL = 0.5 L

Q: Predict the possible products for each reaction. Use the solubility rules to predict the phase of…

A: process to write Net ionic equation (1) write the balance equation (2) Break the aqueous species…

Q: 0.0140 M

Q: 7.) Aqueous Potassium Chloride reacts with Aqueous Sodium Hydroxide. a.) Write a balanced chemical…

Q: In order to calculate the theoretical maximum amount of product produced in a precipitation…

A: – determine how many moles of reactants are necessary to reach stoichiometric quantities – convert…

Q: What mass of silver chloride can be prepared by the reaction of 110.0 mL of 0.20 M silver nitrate…

A: Answer:- This question is answered by using the simple concept stoichiometry which involves the…

Q: A student weighs out a 3.22 g sample of K2SO4 , transfers it to a 100. mL volumetric flask, adds…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

Q: When solution A and B are mixed together determine the mass of solid (in grams) produced by the…

Q: Which of the following pairs of solutions will give a precipitate when mixed? Sodium phosphate…

A: First write down the reaction for given problem and check the product side using solubility rule…

Q: formula in the last column. solution A iron(II) bromide copper(II) chloride zinc nitrate solution B…

A: 1. FeBr2(aq) + 2NaOH (aq) ----> 2. CuCl2(aq) + (NH4)2S (aq) ----> 3. Zn(NO3)2(aq) +…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

Q: You have 18.46 mL of a .2987 M NaOH solution was used to titrate a KHP sample. How many grams of…

Q: If a precipitate will form, enter its empirical formula in the last column.

A: The empirical formula is a chemical formula which shows the ratios of elements present in the…

Q: Predict the possible products for each reaction. Use the solubility rules to predict the phase of…

A: The given incomplete reaction is : __NaCl(aq)+__AgNO3(aq)→?

Q: Predict the possible products for each reaction. Use the solubility rules to predict the phase of…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

Q: If 40.6 g of CH:OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

Q: A 23.96 mL solution containing 1.852 g Mg(NO3)2 is mixed with a 27.39 mL solution containing 1.419 g…

Q: What is the maximum mass (in grams) of precipitate that can form when 150.0 mL of 0.1250 M of barium…

A: Given,molarity of barium bromide = 0.1250 MVolume of barium bromide = 150.0 mLMolarity of…

Q: A solution contains Al and Co+. The addition of 0.3576 L of 1.808 M NAOH results in the complete…

A: Given that: Molarity of NaOH added = 1.808 M…

Q: You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A 0.430 M solution of KCl needs to be prepared through dilution. A 2.00 M stock solution will be…

A: To calculate the volume of the 2.00 M stock solution needed to prepare a 0.430 M solution of KCl,…

Question

A solution contains Al³+ and Co²+. The addition of 0.3721 L of 1.676 M NaOH results in the complete precipitation of the ions
as Al(OH)3 and Co(OH)₂. The total mass of the precipitate is 22.11 g. Find the masses of A1³+ and Co²+ in the solution.
mass of A1³+.
mass of Co²+:
g
g

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: Fundamental concept needs to be use in problem

VIEW

Step 2: Calculation for the moles of NaOH used

VIEW

Step 3: Finding out the relation between moles of NaOH and moles of each ion

VIEW

Step 4: Finding out the relation between total mass of precipitate and mass of each ion

VIEW

Step 5: Calculation for unknown x and y

VIEW

Step 6: Calculation for the mass of Aluminum ion and Cobalt ion

VIEW

Solution

VIEW

Step by step

Solved in 7 steps with 19 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

A solution contains Al3+ and Co²+. The addition of 0.3496 L of 1.760 M NaOH results in the complete precipitation of the ions as Al(OH), and Co(OH), . The total mass of the precipitate is 21.97 g. Find the masses of AI3+ and Co2+ in the solution. mass of Al3+. mass of Co2+:
A 0.500 M solution of KCl needs to be prepared through dilution. A 2.00 M stock solution will be added to a 0.250 L volumetric flask and then water will be added to the 0.250 L mark. Determine the volume (in mL) of the 2.00 M stock solution of KCl needed to produce this solution.
If 23.9 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of CH₃OH in the resulting solution?
Q5: A sample of 0.676g of an unknown compound containing barium ions (Ba+) is dissolved in water and treated with an excess of NazSO4. If the mass of BaSO4 precipitate formed is 0.4105g. What is the percent by mass of Ba in the original unknown compound?
Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are mixed. If a precipitate will form, enter its empirical formula in the last column. Does a precipitate form when A and B empirical formula of solution A solution B precipitate are mixed? zinc nitrate sodium hydroxide yes no iron(II) bromide zinc acetate yes no iron(II) chloride ammonium sulfide yes no Acces Check O 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Explanation MacBook Pro
Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are mixed. If a precipitate will form, enter its empirical formula in the last column. Does a empirical formula of precipitate form when A and B are mixed? solution A solution B precipitate manganese(II) bromide zinc nitrate O yes O no sodium sulfide O yes copper(II) sulfate no sodium hydroxide zinc nitrate O yes O no
If 20.6 g of Nal (MM = 149.89 g/ mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of Nal in the resulting solution?
14. A student wants to determine the concentration of a AgNO3 solution. 200.0 mL of the AgNO3 solution is reacted with an aqueous NazSO4 solution until no more precipitate forms. A total of 5.4 grams of precipitate formed. What is the molarity of the AgNO3 solution? 2AGNO3(aq) + NazSO4(aq) 2NANO3(aq) + Ag:SO:(s) A) 0.085 M B) 0.17 M 1 C) 0.35 M D) 0.70 M E) 1.3 M
250 mL of a 1.9 M Mg(OH)2 solution is added to a beaker. How many moles of Mg(OH)2 were added? How many grams of Mg(OH)2 were added?
What mass of iron(III) hydroxide precipitate can be produced by reacting 97.0 mL of 0.250 M iron(III) nitrate with 179 mL of 0.260 M sodium hydroxide? Mass= __g
If 39.7 g of KCl (MM = 74.55 g/mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of KCl in the resulting solution?
formula in the last column. dyueuus SUlutions A ahd B are mixed. If a precipitate will form, enter its empirical Does a precipitate form when A and B empirical formula of solution A solution B are mixed? precipitate potassium chloride lead (II) nitrate O yes O no sodium hydroxide zinc chloride O yes O no copper(II) sulfate potassium sulfide O yes O no