What is the ratio of the concentration of potassium ions to the concentration of carbon ions of a 0.015M solution of potassium carbonate?

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

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Q: An aqueous solution of rubidium sulfate contains 0.38 M rubidium ions. If the solution contains no…

A: the concentration of sulfate ions in the solution is 0.19 M

Q: 3. 25.0 mL of a sulfuric acid solution, H2SO4, required 62.0 mL of a sodium hydroxide solution (0.20…

A: The reaction between H2SO4 and NaOH is; 2NaOH + H2SO4 → Na2SO4 + 2H2O Form this Balanced chemical…

Q: How many moles of chloride ions are present in a 390.0 mL solution of CaCl2 that has a concentration…

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Q: What is the molar concentration of hydroxide ions in a (7.50x10^-4) mol/L solution of hydroioidic…

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

Q: Calculate the concentration of the AgNo3, the concentration of NaCl in the sample solution and the…

A: weight of NaCl used = 0.0884 g Molecular weight of NaCl = 58.5 g/mol Volume of NaCl solution = 100…

Q: One of the diagrams is a schematic representation of an aqueous solution of HF in which all of the…

A: Weak acids - These are those acids which do not completely dissociates in water and produce less H+…

Q: Calculate the analytical molar concentrations of trichloroacetic acid in an aqueous solution that…

A: Irrespective of the chemical state of solute, the total amount of solute present in one liter of…

Q: volume of 25 ml of 0.120 m h2so4 neutralizes 40 ml of naoh solution. what is the concentration of…

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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: concentration

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Q: Autoionization occurs when two solvent molecules collide and a proton is transferred between them.…

A: Autoionisation is defined as the spontaneous process in which the excited atom gets ionized and it…

Q: a Identify the ions that exist in an aqueous solution of (NH4)2SO4, and specify the concentration of…

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Q: Calculate the volume (mL) of NaOH needed to prepare 2.5 mol of 0.100 M solution

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Q: In the laboratory, a student adds 24.2 g of ammonium chloride to a 500. mL volumetric flask and adds…

A: Given - mass of ammonium chloride = 24.2 g  And, mass of the solution = 500 mL    Then , Molarity of…

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: A 15.0 % (w/w) NiCl2 solution has a density of 1.149 g/mL. Calculate the Molar concentration of 1L…

A: In this question we have to calculate the concentration of NiCl2 by the given data i.e 15% (w/w)…

Q: Calculate the volume of concentrated HCl 12.2 M needed to prepare a solution of 50ml 3.0 M HCl.

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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: What concentration of ammonium ions is found in a 4.27 M solution of (NH4)3PO4?

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Q: name of the aqueous solution for each of the binary acid HCN HF H2S

A: For naming a compound first write a name of cation and then write the name of anion. Aqueous…

Q: 1.243 grans di bm ne ( dissolved ina 2ohkolaquedus olunon How manyP DABA

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

Q: Calculate the concentration of each carbonate species in a solution at 20 degrees celsius where…

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Q: What is the concentration of sodium ions in 0.300 M NaCl?

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Q: A solution of ammonium sulfate was prepared by dissolving 55.44g of (NH4)2SO4 in enough water to…

A: Given,Mass of (NH4)2SO4 = 55.44 gVolume of solution = 2.00 L The number of moles of (NH4)2SO4 can be…

Q: The concentration of a solution can be expressed in a variety of ways such as qualitatively O an O…

A: The solution is given below -

Q: A solution is labeled "1.25 M calcium chloride.” Calculate the concentration of each ion present in…

A: In this question we have to tell the concentration of each ion present in solution.

Q: how many ml of 0.175m barium hydroxide solution will completely react with 25.00ml of a 0.125m…

A: Barium hydroxide :- Ba(OH)2 Nitrous acid :- HNO2

Q: What is the concentration of iodide ions in a 0.193 M solution of barium iodide?

A: The concentration of solution may be defined as the amount of solute present in the given quantity…

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: What is the concentration of ammonium ions in a 0.543M aqueous solution of ammonium phosphate? O…

A: Molecular formula of ammonium phosphate is (NH4)3PO4. I mole of (NH4)3PO4 ionizes to give 3 moles of…

Q: A 15.0 % (w/w) NiCl2 solution has a density of 1.149 g/mL. Calculate the Molar concentration of 1L…

A: Given that -  % w/w of NiCl2 = 15.0%  Density of this Solution = 1.149 g/mL  Volume of Solution = 1…

Q: Calculate the molar concentration of a solution that contains 0.704 mol of cobalt(II) chloride in…

A: Molar concentration is also called molarity. It is a measure of the concentration of a chemical…

Q: Complete the table below. (All solutions are at 25 °C) [H3O +] pH РОН L но 9.42 2.5 x 10-10

A: The relationships are as shown below  pH = -log[H3O+] = 14 + log[OH-] = 14 - pOH pOH = -log[OH-]…

Q: What is the concentration of potassium ions in a solution which is 0.836 M in potassium phosphate?

A: The complete dissociation reaction of K3PO4 is,

Q: calculate the number of mol of solute in 5.00 * 10^2 mL of 0.250 M HCL

A: given: volume = 5 × 102 mL               = 0.5 L Molarity = 0.250 M formula used: Molarity = moles /…

Q: 45.80mL of a 0.372 M H3PO4 solution were used to titrate 50.00 mL of a NaOH solution.Determine the…

A: Given as  Volume of H3PO4 =45.80 mL Concentration of H3PO4 = 0.372 M Volume of NaOH=50.00 mL The…

Q: How many grams of sodium chloride are required to make 2.00L of a solution with a concentration of…

A: Molarity of the solution is given by the following equation.Molarity = number of moles of solute /…

Q: 20.0 mL of NaOH are needed to neutralize 4.0 mL of 0.40 mol/L H₂SO4 solution. The molar…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Use the References to access important values if needed for this question. The hydroxide ion…

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Q: 9. Which types of solutions contain equal [H30*] and [OH¯]? Acidic solutions Basic solutions Neutral…

A: Classify when [H3O+] = [OH-]

Q: What volume of 0.139M potassium hydroxide solution is required to neutralize 24.1ml of a 0.147 M…

A: Given: Molarity of base, KOH = 0.139 M Molarity of acid, HBr = 0.147 M Volume of acid, HBr = 24.1 ml…

Q: Calculate the amount concentration of the ammonium ion

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Q: What is the concentration of potassium ions in a solution which is 0.531 M in potassium phosphate?

A: The given compound is potassium phosphate.The molecular formula will be K3PO4.Dissociation of…

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pOH of…

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Q: What type of solution has a hydroxide ion concentration, [OH-], that is greater than a hydronium ion…

A: Acidic solutions are those which have pH < 7 and basic solutions are those which have pH > 7

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: Determine the equivalents needed to make 1.5L of 3N solution of HCl.

A: Normality = number of eq / volume (L) 3N = eq / 1.5 L

Q: 25.0 ml of 0.212M NaOH is neutralized by 13.6ml of HCl solution. The molarity of NaOH solution is.

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

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.