You need to make an aqueous solution of 0.162 M copper(II) fluoride for an experiment in lab, using a 250 mL volumetric flask. How much solid copper(II) fluoride should you add?

Q: 550. mL of 2.30 M NaOH from 8.20 M NaOH

A: N1V1=N2V2

Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: you have a 1.250 M HCl solution and you need to make 500.0 mL's of 0.1000 M HCl solution. What…

A: Consider the given information is as follows; The initial concentration of HCl M1 = 1.250 M The…

Q: What mass of Fe(OH)3 will be obtained when 100. mL of 0.166 M FeCl3 is mixed with 200. mL of 0.154 M…

A: FeCl3 between FeCl3the balanced chemical equation:and NaOH   by the balanced chemical…

Q: You need to make an aqueous solution of 0.226 M Cobalt (II) Fluoride for an experiment in a lab,…

A: Given Molarity = 0.226 M Volume = 125 ml

Q: Suppose you are working with a NaOH stock solution but you need a solution with a lower…

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Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: Expand the units of molarity for this solution: 0.58 M AgNO3 When the units are expanded, enter the…

A: Molarity of a solution is given as the number of moles of solute present per liter of a solution. It…

Q: A 0.9178 g mixture of calcium bromide and sodium bromide was treated with silver nitrate to form…

A: The objective of this question is to determine the starting percent by mass of sodium bromide in the…

Q: You have a stock solution of 9.00 M nitric acid. How many mL of the stock solution would you need to…

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Q: A chemistry student weighs out 0.0607 g of chloroacetic acid (HCH,CICO,) into a 250. mL volumetric…

A: Mass Of Chloroacetic Acid = 0.0607 gMolar mass of Chloroacetic Acid = 94.5 g/moleNo of moles of…

Q: A student begins lab with 31.2 mL of 3.7 M HCI. They are instructed to dilute the solution so that…

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Q: 4. Suppose you want to make a 2.5 M solution of MgF2 (magnesium fluoride). If you have 14.08 g of…

A: Molarity of a solution is defined as the no. of moles of solute present in one litre of solution.

Q: Suzy is titrating 10 mL of potassium hydroxide with 6.7 mL of 0.15 M sulfuric acid. What is the…

A: This problem can be solved by using the molarity equation which is :                   M1 V1n1=M2…

Q: A student weighs out a 6.38 g sample of Zn(CH3COO)2, transfers it to a 250. mL volumetric flask,…

A: Given, mass of Zn(CH3COOH)2 = 6.38 g Volume of the flask = Volume of the solution = 250 mL = 0.250 L…

Q: You need to make an aqueous solution of 0.244 M iron(II) iodide for an experiment in lab, using a…

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Q: A 5 mL aliquot of the 0.02196 M "stock" solution is transferred to a fresh 100 mL volumetric flask…

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Q: 5. The teacher assign students to prepare a solution by dissolving 15.0 ml ethanol (C,H,OH) in water…

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Q: Part B Read the following problem and then answer the questions. An 85.0-mL aqueous solution…

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Q: STARTING AMOUNT Determine the total volume in milliliters of water a chemist should add if they want…

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Q: Write a procedure with diagrams (Lab diagrams showing lab equipments) for the preparation of the…

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Q: A 9.73 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

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

Q: 1. You need to make an aqueous solution of 0.214 M barium acetate for an experiment in lab, using a…

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Q: Mollie Cule prepared two solutions potassium chloride and barium chloride. However, she forgot to…

A: Solutions prepared by Molie-  Potassium chloride and Barium chloride. Access to solutions - sodium…

Q: You need to make 2.50 L of 0.0750 M KMnO4. You already have a stock solution of 0.500 M KMnO4.  How…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: Hello, this is one of the problems that I cannot figure out on my homework. Thank you for your help.…

A: The number of moles of sodium chromate (nsc) is calculated using equation (1) in which C is the…

Q: Imagine a small amount of each compound in the table below is dissolved in water. Pick the sketch…

A: CHCl3 (Chloroform): Chloroform consists of one carbon atom, one hydrogen atom, and three chlorine…

Q: You decide to dissolve 56.00 g of teal nickel (II) sulfate in enough water to make 850 mL of…

A: Concentration, otherwise called Molarity is found out by using the following formula- No of moles of…

Q: If I add 27 mL of water to 110 mL of a 0.17 M NaOH solution, what will the molarity of the diluted…

A: Volume of water = 27 mL Volume of NaOH solution= 110 mL Concentration of NaOH solution= 0.17M The…

Q: Consider the 2.0 mL sample uses a 3.0 x 10–5 M stock solution of red dye .  Suppose you add enough…

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

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Q: 2.135 g of potassium chloride in enough water to make 100.00 mL solution. Th student then pipettes…

A: Molarity = number of moles of solute / volume of solution (in L)  M1V1=M2V2 M1= initial Molar…

Q: You need to make an aqueous solution of 0.124 M iron(II) sulfate for an experiment in lab, using a…

A: Molarity is defined by the ratio of the number of moles solute to the volume of solution in L.

Q: You need to make an aqueous solution of 0.147 M copper(II) chloride for an experiment in lab, using…

A: Molarity = number of moles/volume of solution (in L)  Moles = molarity × volume(in L)  Number of…

Q: Consider the reaction: 4 NH3(g) + 5O₂(g) →4 NO(g) + 6H₂O(g). If the reaction of 150.0 g of ammonia…

A: The mass of ammonia is 150.0 g.The mass of oxygen is 150.0 g.The actual yield of nitrogen monoxide…

Q: Determine the total volume in milliliters of water a chemist should add if they want to prepare an…

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Q: Two solutions are combined: 637 mL of 147 mM MgSO4 and 501 mL of 160 mM NH4OH. What is the…

A: volume of MgSO4 = 637 mL molarity of MgSO4 = 147 mM volume of NH4OH = 501 mL molarity of NH4OH = 160…

Q: What is the concentration of nitrate ions in a 250.00 mL solution prepared from 2.81 mL of 3.014 M…

A: In the given question we have to calculate the concentration of nitrate ion. first, we have to…

Q: ou need to make an aqueous solution of 0.140 M copper(II) sulfate for an experiment in lab, using a…

A: mass = mole × molar massM = moleL1000 ml = 1 L

Q: compound FeCl3 NaCl pick a sketch (Drag the slider to choose an image) 1 2 3 I 4 6 7 5 I I | I (Drag…

A: We know that the molecules FeCl3 and NaCl are ionic compounds. Therefore, when FeCl3 and NaCl are…

Q: The solution was prepared by adding 150 g of sodium hydroxide to 150 g of water, giving a total…

A: NOTE : Since you've posted multiple questions,we'll solve first question for you. If you want any…

Q: 3) We prepared alum crystals in the lab by dissolving 24.0 g of alum in 100. g of water. If you only…

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Q: Chemistry A 76.0 mL portion of a 1.30 M solution is diluted to a total volume of 238 mL. A 119 mL…

A: The solution is diluted and we have to tell the final concentration of the diluted solution.

Q: How many moles of sulfate ions are there in a 0.594 L solution of 0.470 M Al2(SO4)3?

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Q: What volume  (in mL) of 2.85 M potassium sulfate solution would contain 30.8 g of solute? Enter…

A: Given - - > Mass of solute = 30.8 g Molarity of potassium sulfate solution = 2.85 M Molar mass of…

Q: Suppose you are working with a NaOH stock solution but you need a solution with a lower…

A: Given that :-   1.100 M stock NaOH  250.0 mL dilute NaOH solution 0.1230 M dilute NaOH solution.

Q: Suppose that 2.89 L of 6.75 M potassium carbonate is added to 1.38 L of 1.57 M magnesium nitrate.…

A: In this question, potassium carbonate is added to magnesium nitrate, after reaction , total…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.