Answered: Q3 :Calculate the concentration of…

Q3 :Calculate the concentration of potassium ion in grams per litter after mixing 100 mL of 0.250 M KC1,300 mL0.05M of K2CO3 and 200 mL of 0.100 M K2SO4.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter17: Complexation And Precipitation Reactions And Titrations

Section: Chapter Questions

Problem 17.25QAP

See similar textbooks

Related questions

Q: (a) How many milliliters of 0.120 M HCl are needed to completelyneutralize 50.0 mL of 0.101 M…

A: Hi. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If you…

Q: solution is made by diluting 200ml of a 3mol/L standard solution to a volume of 0.6L. What is the…

A: We have given that A solution is made by diluting 200ml of a 3mol/L standard solution to a volume…

Q: What volume of 0.500 M H2SO4 is needed to react completely with 20.0 mL of 0.439 M LiOH?

A: Chemical reaction of the 0.500 M H2SO4 is needed to react completely with 20.0 mL of 0.439 M LiOH is…

Q: [References) What volume of 0.150 M HNO (nitric acid) reacts with 57.0 mL of 0.110 M Na CO3 (sodium…

Q: A 5.00 ml aliquot of a 0.20 M HCI solution is diluted to a final volume of 25.00 mL. What is the…

Q: A mixture of 2.00 mL 0.100 M sodium hydroxide and 1.00 L of 0.200 M calcium chloride was prepared.…

Q: What volume of 0.35 M Ca(NO3)2 is required to completely react with 50.0 mL of 0.75 M K2SO4?…

A: Calcium nitrate reacts with potassium sulfate to form calcium sulfate and potassium nitrate. The…

Q: Consider the reaction of 75.0 mL of 0.350 M C;H;N (Kb = 1.7 x 10*) with 100.0 mL of 0.449 M HCI. a)…

A: Solution Here question has multiple sub parts according to Bartleby guideline we will…

Q: What volume of 0.145 MM HClO4HClO4 solution is needed to neutralize 49.00 mLmL of 8.55×10−2 MM…

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

Q: You have to prepare 500 mL of 0.5X PBS from a 10X stock solution. Calculate the needed volume of:…

Q: Using the solubility curve for K2Cr207 to the right, what is the 80 maximum amount of grams of 70…

A: Solubility curve is used to determine the mass of solute in 100g (100 ml) of water at a given…

Q: A solution was prepared by dissolving 5.76 g of KCl.MgCl2.6H2O (277.85 g/mol) in sufficient water to…

A: To solve this problem first we will calculate the mole of KCl.MgCl2.6H2O and then we will calculate…

Q: Q2: A: Calculate the concentration in molarity of potassium ion, K* in grams per litre after mixing…

Q: hat volume of 0.500m cr2 (so4)3 solution is needed to react completely with 300. ml of 0.400 m…

A: Given molarity of BaCl2 = 0.400 M volume of BaCl2 = 300 ml molarity of Cr2(SO4)3 = 0.500 M

Q: 2. You want to make 3 serial dilution, 1:100 of a 1M NaCl solution with a final dilution volume to…

A: A serial dilution involves multiple steps. Dilution factor is constant during each successive…

Q: You need to prepare 250. mL250. mL of a 0.400 M0.400 M aqueous solution using a pure solid with a…

A: For this problem, we need to know what is molarity first. Molarity: It is an unit of concentration…

Q: 2 You will need 25.0 mL of 0.5 M solutions of each reagent. To do this: Calculate the mass of sodium…

A: Molarity of Na2CO3=0.5M Volume of the solution =25.0 mL = 25.0mL1000mL×1L=0.025L

Q: What volume of 4.50 M HCl can be made by mixing 5.65 M HCl with 250.0 mL of 3.55 ?M HCI

A: The question is based on the concept of solutions. We have to calculate volume HCl Solution made.

Q: What volume (in mLs) of 0.20 M NaOH solution is required to neutralize a solution made with 2.33 g…

A: Given: Concentration of NaOH = 0.20 M Mass of KHP = 2.33 g Molar mass of KHP = 204.2 g/mol

Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

A: Molarity is defined as the number of moles of solute per litre of solution.

Q: Consider the reaction of 75.0 mL of 0.350 M C5HN (Kb = 1.7 x 10-) with 100.0 mL of 0.435 M HCI. What…

A: Total volume of solution can be calculated by adding volume of C5H5N and HCl.

Q: 2. A solution having a density of 1.4 g/mL is made up by mixing H,So, with H20, the solution has m=…

Q: 14. A 0.300 M solution of HCl is prepared by adding some 1.50 M HCl to a 500 mL volumetric flask and…

A: Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L…

Q: 1. a) How many moles of sodium hydroxide are present in 125.0 mL of 3.20 M NaOH? b) What volume of a…

A: As per honor code we allowed only to do question-1 ( and ll subpart of it) . So I am going to do…

Q: Q2 :- prepare a standard solution of a potassium Chloride (KCI), 0.3 N in 500 ml of water. (atomic…

Q: What volume of 0.250 M KCl(aq) will completely react with 50.0 mL of 0.115 M Pb(NO3)2 (aq)?

A: Given, [KCl]=0.250 M, V1 = ? PbNO32 = 0.115 M, V2 = 50 mL.

Q: To determine the concentration of a solution of hydrofluoric acid, a 125.0-mL sample is placed in a…

A: Given : Concentration of potassium hydroxide i.e KOH = 0.1063 M Volume of KOH solution required =…

Q: 500 mL of pure water is first added to 500 mL of 0.500 M K2Cr2O7, making a “standard” solution. What…

A: Given that, 500 mL of 0.500 M of K2Cr2O7, making a "standard" solution, i.e. V1 = 500 mL and S1 =…

Q: Part A Into a 0.25 M solution of Ba3 (PO4)2 (aq), excess Na2SO4 (aq) was added to form BaSO4(s). Ba3…

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

Q: 9- Calculate the molar concentration of HNO3 (63.0 g/mol) in a solution that has a specific gravity…

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the…

Q: determine at what temperature would each of the following solubility levels be observed? Solubility…

A: The solubility of 140 g kNO3 in 100 g of water . From the above Solubility vs Temperature graph we…

Q: Determine the concerntration of a solution prepared by diluting 50.0 mL of a stock 0.500 M Ca(NO3)2…

A: We know, Vinitial x Sinitial = Vfinal x Sfinal where, Vinitial = initial volume of the solution…

Q: 10.0mL of concentrated H3PO4 (aq) is diluted to the final volume of 250 mL. Then 150 mL of the…

A: The solvent is the chemical in the combination that is present in the greatest amount, while the…

Q: Consider an analyte solution of 50.0 mL of 0.050 M hydrochloric acid, HCl, titrated against 0.10 M…

Q: a) How many milliliters of 0.120 M HCl are needed to completelyneutralize 50.0 mL of 0.101 M Ba(OH)2…

A: (b) Calculate the number of moles of H2SO4: From the reaction, it is clear that 2 moles of NaOH…

Q: A solution of 118mL of 0.180 M KOH is mixed with a solution of 260mL of 0.190M NiSO4. = 2KOH(aq) +…

A: this question can be solved as:

Q: What volume of 0.500 M H2SO4 is needed to react completely with 20.0 mL of 0.278 M KOH?

A: Given : Concentration of H2SO4 = 0.500 M Concentration of KOH = 0.278 M And volume of KOH solution =…

Q: 9. What weight (in grams) of H SỐ Would be needed to make 750.0 mL of 2:00M solution? 10. What…

Q: Q3/ Calculate the normal concentration of 0.5 g K,Cr,07 dissolved in 500 ml of water ?g.M.w K2Crz0,…

A: Question 3 :- Given Mass of K2Cr2O7 = 0.5 gram MOLAR Mass of K2Cr2O7 = 294 g/mol Moles of of K2Cr2O7…

Q: At 90°C, if 51 g of potassium chloride are completely dissolved, the solution is considered to be…

A: Solubility curve represents the extent of respective solid that can be dissolved at given…

Q: After we add some solid (NH3)4PO4 into a 100mL 0.240 M (NH4)2CO3 solution, the molarity of NH4+ in…

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution…

Q: A) You have a stock solution of 14.8 M NH3. If you take a 10.0 mL portion of the stock solution and…

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

Q: The concentration of magnesium ions in seawater is approximately 0.0541 M. To the solution in part 3…

Q: you need to make 150.0 mL of a 0.10 M NaCl solution. You have solid NaCl, and your lab partner has a…

A: There are two ways to make a solution of required strength. They are ---- By adding the required…

Q: 24. How many mL 12.0M nitric acid are needed to make 625mL 0.11M nitric acid? 25. What is the final…

Q: A 25.0 ml portion of a 0.2450 M NH4Cl solution is added to 55.5 mL of 0.1655 M FeCl3. What is the…

A: Given Molarity of NH4Cl = 0.2450 M Volume of NH4Cl solution = 25.0 mL = V1 0.025 L Moles of NH4Cl…

Q: 100 90 80 NANO3 70 60 CaCl2 50 Pb(NO3)2 40 KCI NaCl 30 20 KCIO3 10 10 20 30 40 50 60 70 80 90 100…

A: Given information, The solubility of potassium nitrate at 20 °C is 37 g per 100 g of water. Volume…

Q: How many milliliters of 0.1000 M Ca(OH)2 solution are needed to supply 0.05000 mol of Ca(OH)2 .A O…

Q: Grams of solute /100 g H,0 Suppose 100 g of NaNO, 60°C. Using the solubility curves below, which…

A: For this we need to understand levels of saturation from solubility curves - Unsaturated solution-…

Q: Solubility Curves of Selected Compounds 150 140 130 120 110 100 NaNO, 90 80 70 60 NHC KCI 50 40 Naci…

A: We will choose Correct option

Question

Q3 :Calculate the concentration of potassium ion in grams per litter after
mixing 100 mL of 0.250 M KCI,300 mL0.05M of K2CO3 and 200 mL of 0.100 M
K2SO4.

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 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

What volume of 0.250 M NaOH is required to react completely with 0.0100 moles of H2SO4? (a) 80.0 mL (b) 60.0 mL (c) 40.0 mL (d) 125 mL
95. Many metal ions form insoluble sulfide compounds when a solution of the metal ion is treated with hydrogen sulfide gas. For example, nickel(II) precipitates nearly quantitatively as NiS when H2S gas is bubbled through a nickel ion solution. How many milliliters of gaseous H2S at STP are needed to precipitate all (he nickel ion present in 10. mL of 0.050 M NiCl2 solution?
Calcium carbonate, CaCO3, can be obtained in a very pure state. Standard solutions of calcium ion are usually prepared by dissolving calcium carbonate in acid. What mass of CaCO3 should be taken to prepare 500. mL of 0.0200 M calcium ion solution?
You need to make 150.0 mL of a 0.10 M NaCI solution. You have solid NaCl, and your lab partner has a 2.5 M NaC1 solution. Explain how you each independently make the solution you need.
An artificial fruit beverage contains 12.0 g of tartaric acid, H2C4H4O6, to achieve tartness. It is titrated with a basic solution that has a density of 1.045 g/cm3 and contains 5.00 mass percent KOH. What volume of the basic solution is required? (One mole of tartaric acid reacts with two moles of hydroxide ion.)
According to the Resource Conservation and Recovery Act (RCRA), waste material is classified as toxic and must be handled as hazardous if the lead concentration exceeds 5 mg/L. By adding chloride ion, the lead ion will precipitate as PbCl2, which can be separated from the liquid portion. Once the lead has been removed, the rest of the waste can be sent to a conventional waste treatment facility. How many grams of sodium chloride must be added to 500 L of a waste solution to reduce the concentration of the Pb2+ ion from 10 to 5 mg/L?
When 85.0 mL of 0.250 M Ba(OH)2 solution is added to 85.00 mL of 0.250 M Al (NO3)3 solution, a white gelatinous precipitate of Al(OH)3; is formed. Assuming 100% yield, (a) what mass (in grams) of Al(OH)3 is formed? (b) what is the molarity of each of the ions Ba2+, OH-, Al3+, NO3- in the resulting solution?
What mass of solid aluminum hydroxide can be produced when 50.0 mL of 0.200 M Al(NO3)3 is added to 200.0 mL of 0.100 M KOH?
Lead poisoning has been a hazard for centuries. Some scholars believe that the decline of the Roman Empire can be traced, in part, to high levels of lead in water from containers and pipes, and from wine that was stored in leadglazed containers. If we presume that the typical Roman water supply was saturated with lead carbonate, PbCO3 (Ksp = 7.4 1014), how much lead will a Roman ingest in a year if he or she drinks 1 L/day from the container?
Distinguish between the terms slightly soluble and weak. electrolyte.
The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities of the following compounds in grams per 100 mL of water. Because these compounds are only slightly soluble, assume that the volume does not change on dissolution and calculate the solubility product for each. (a) BaSiF6, 0.026 g/100 mL (contains SiF62- ions) (b) Ce(IO3)4, 1.5102 g/100 mL (c) Gd2(SO4)3, 3.98 g/100 mL (d) (NH4)2PtBr6, 0.59 g/100 mL (contains PtBr62- ions)
What mass of solid AgBr is produced when 100.0 mL of 0.150 M AgNO3 is added to 20.0 mL of 1.00 M NaBr?