Which of the following aqueous solutions has the highest molar concentration of Na+?     1.0 M Na3PO4     3.0 M NaC2H3O2     All of these solutions have the same concentration of Na+.     1.5 M Na2SO4

Q: The solution contains the following cations: Nat 145 mEq/L, and K+ 143 mEq/L. If phosphate ion is…

A:

Q: If the H+ concentration in a carbonated beverage is 4.7 ´ 10-5 M, what is the OH- concentration? (Kw…

A: The H+ and OH- concentration in aqueous solution is related by the following relation- H+ + OH- = Kw…

Q: Which of the following solutions has the highest total concentraion of ions? a. 0.045M Al2(So4)3…

A:

Q: What do we mean by standardization of an aqueous solution of H2SO4

A: A solution of unknown concentration is a non-standardized solution and a solution of known…

Q: What is the [H30+] concentration in a solution that is 4.25x10^-4 M C6H5NH3+? Kb = 3.98 x 10^ -10

A: Given data, Kb of C6H5NH2 = 3.98*10-10  [C6H5NH3+]=4.25*10-4 M  Then, [H3O+]=?

Q: What is the concentration of sodium ions in a 0.125 M Na2SO4 solution? 0.250 M 0.375 M O 0.0625 M…

A: We are given the concentration of the Na2SO4.=0.125 M.

Q: What is the molar concentration of sodium ions in a 0.350 M Na,sO4 solution? A) 0.350 M O B) 1.05M…

A: Na2SO4 In one Mole of Na2SO4, there are 2 moles of Na

Q: Fill in only the appropriate boxes in the ICE table below as you would to answer the following…

A: The equilibrium constant for a reaction is expressed in terms of the ratio of the concentration of…

Q: What volume of a 0.500 M HCl solution is needed to neutralize each of the following: (a) 19.0 mL of…

A:

Q: How many of the following salts are insoluble in water? LiF, Mg(OH)2, (NH4)3PO4, FePO4, CuCl2,…

A: Insoluble salts is defined as ionic compounds that are not soluble in water or in other words the…

Q: It takes 38 mL of 0.75 M NaOH solution to completely neutralize 155 mL of a sulfuric acid solution…

A: The molarity is used to define the concentration of solute in a given solution. The pH is used to…

Q: Calculate the molarity of 25 KBr dissolved in 750 ml of water

A: In this question, molarity of KBr is to be determined. Given values are : Mass of KBr = 25 g Volume…

Q: it takes 15.0 mL of 0.40 M NaOH to neutralize 5.0 mL of HCl, what is the molar concentration of the…

A: Molarity is defined as total number of solute present in 1000 ml of solution .   For neutralisation…

Q: 25.0 mL of 0.212 M NaOH is neutralized by 13.9 mL of an HCl solution. The molarity of the HCl…

A: Given data is as follows: The volume of NaOH solution V1= 25.0 mL The molarity of the NaOH solution…

Q: Which of the following will have the highest concentration of chloride ions? O 0.40 M lithium…

A: Concentration of Cl- ion depends on the concentration of compound and moles of Cl- present after…

Q: a. Calculate the freezing temperature of 1.50 m urea,N2H4CO. Urea is a covalent compound.b.…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Write chemical equations to show what happens when each of the following substances is mixed with…

A: We have to find the product when water react with   (a) formic acid(b) oxide ion(c) copper(II)…

Q: How many ml of a 0.100M NaOH solution are required to fully react with 12.0 mL of a 0.150M H2SO4…

A: The balanced reaction between NaOH and H2SO4 is given as -  2NaOH  +  H2SO4 =>  Na2SO4 + 2H2O…

Q: Which produces the greatest number of ions when one mole dissolves in water? NaMnO4 glucose NH4Cl…

A: The general rule of thumb is electrolytes(NaMnO4, NH4Cl, Na3PO4 and KBr) dissociate into ions…

Q: A solution that is found to have a hydroxide concentration of 4.69 x10-5 that is at the freezing…

A: Please find the attachment

Q: Which of the following compounds can act as electrolytes? Type yes or no into the box for each…

A:

Q: A solution that is found to have a hydroxide concentration of 4.69 x10–5 that is at the freezing…

A: Solution:-  Given:            The  hydroxide ion concentration of the solution=[OH]-=4.69 x 10-5…

Q: Which of the following compounds can act as electrolytes? Type yes or no into the box for each…

A:

Q: The OH⁻ concentration in an aqueous solution at 25 °C is 8.3 × 10⁻³. What is [H⁺]? The H⁺…

A:

Q: Which pair of compounds will form a solution? A. Benzene (C6H6) and hexane (C6H14) B. Na2SO4 and…

A: The correct answer is given below

Q: Indicate whether aqueous solutions of each of the following solutes contain only ions, only…

A: By definition, A strong electrolyte dissociates completely to give the corresponding ions when…

Q: Which of the following 0.300 M solutions would contain the highest concentration of potassium ions?…

A: Given information: Concentration of solution = 0.300 M

Q: Which one of the following is the strongest electrolyte in water solution? NAOH Кон CSOH NH3

A: The conductivity of the solution decides whether the compound is strong or weak electrolyte.  The…

Q: Unit 4: 1. Calculate the molar concentrations for the following solutions: a) 23.5g of NaCl is…

A: To solve this problem we will use the formula  Molar concentration = number of moles of Solute /…

Q: What makes a solution a STRONG electrolyte? A solution that contains a solute that fully ionizes in…

A: Given : strong electrolyte.  To find : Best condition for strong electrolyte.  Solution : As we…

Q: Write chemical equations to show what happens when each of the following substances is mixed with…

A: Let us take all the reactions with water, one by one.

Q: Determine how many mL of 0.525 M HClO4 are needed to neutralize 50.25 g Ca(OH)2.

A: The volume of HClO4 needed to completely neutralize 50.25 g of Ca(OH)2 can be determined by using…

Q: Each row of the table below describes an aqueous solution at about 25 °C. [1,0°] 0 2 Complete the…

A: From given  Each row is filled and pH and H3O+ is found with the following notation as follows

Q: How many ions, per formula unit, are produced when each of the following soluble salts (strong…

A: To get Number of ions produced by a salt ,  we need to write its complete ionization when it…

Q: The [H₃O⁺] in a 0.050 M solution of Ba(OH)₂ is:    1.0x10⁻⁵   5.0x10⁻²   1.0x10⁻¹³   2.0x10⁻¹³…

A:

Q: What is the ratio of the concentration of potassium ions to the concentration of carbonate ions of a…

A: Given information,The concentration of carbonate ions is 0.015 M.

Q: Compare Solution X to Solution A, Solution B, and Solution C. Solution X 8. 8 Solution A Solution B…

A: MOLAR CONCENTRATION = Number of moles of solute present in solutionvolume of solution

Q: calculate the total number of ions present in each solution. a) NaCl b) CuCl2 . 2H2O

A: Interpretation- To calculate total number of ions present in these two solution - a) NaCl b) CuCl2 .…

Q: What is the molar concentration of Na+ ions in 0.0350 M solutions of the following sodium salts in…

A: Given:: [NaBr] =0.0350 M  [Na+] = ?

Q: Which of the following compounds is insoluble in water? (NH4)2S CaCO3 NaOH Ag2SO4 Pb(CH3COO)2

A: Observing all five given compounds show that except Calcium carbonate all other are soluble in…

Q: h3o+

A:

Q: Which of the following aqueous solutions will have the greatest concentration of H+? 0.0170 M H2SO4…

A:

Q: e whether each substance exists in aqueous solution entirely in molecular form, entirely as ions, or…

A: Indicate whether each substance exists in an aqueous solution entirely in molecular form, entirely…

Q: What is the molarity of Cl- in solution?0.100 M AlCl3

A: Moles of Cl- ion = 3 x moles of AlCl3  Molarity of Cl- ion = 3 x molarity of AlCl3…

Q: What is the molar concentration of Na+ ions in 0.0350 M solutions of the following sodium salts in…

A: Given :- molar concentration of Na3PO4 solution = 0.0350 M  To calculate :- molar concentration of…

Q: Use the following neutralization reaction to answer the questions: 2HCl(aq) + Ca(OH)2(aq) →…

A: 2HCl(aq) + Ca(OH)2(aq) → CaCl2(aq) + 2H2O(l) From the Balanced chemical equation we get that , 2…

Q: Which of the following will have the highest concentration of chloride ions? O 0.40 M lithium…

A: 0.4 M LiCl. Cl- present 0.4 M. 0.4 M MgCl2. Cl- present = 0.4*2 = 0.8 M. 0.4 M AlCl3. Cl- present =…

Q: what is the molar concentration of potassium ions in a 0.100 M K2CO3 solution

A:

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.