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

Q: Sulfuric acid (H2SO4) is a strong acid because it dissociates completely in water. Calculate the…

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Q: Determine the molar concentrations of Na+ and PO43- in a 1.50 M Na3PO4 solution.

A: Molarity :- Moles of solute present per liter of solution is called molarity of the solution.

Q: How many moles of H⁺ ions are present in the followingaqueous solutions?(a) 1.4 mL of 0.75 M…

A: (a)

Q: What is the concentration of hydroxide ion in 0.124 M St (OH2)? 0.372 M 0.124 M O 0.248 M O 0.0413 M…

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Q: Which of the following is a strong electrolyte in aqueous solution? NH3 .a HCN .b HCI .C HNO2 .d

A: Strong electrolyte are those compounds which completely dissociate into ions when dissolved in…

Q: f it takes 22.75 mL of 1.25 M H 3 PO 4 to neutralize 17.95 mL of NaOH, what is the molarity of the…

A: Molarity of a solution is the concentration of a solution which is the number of moles of solute to…

Q: What is the concentration of Na,SO, in a solution if the concentration of Na* ions is 0.35 M? А.…

A: One mole Na2SO4 contains 2 moles Na+ If the concentration of Na2SO4 is 1M,…

Q: What is the molarity of a RBOH solution if 11.9 mL of a 0.112 M H,SO, solution is required to…

A: Given: Molarity of H2SO4, M2=0.112 M The volume of H2SO4, V2=11.9 mL The volume of RbOH, V1=25 mL…

Q: 235 mg of magnesium chloride is added to 125 mL of water. What is the concentration of ions in the…

A: Molarity (M): Molarity is number of moles of the solute present in the one liter of the solution.…

Q: 1.2. If you have 50.0 mL of 0.456 M Mgl2 solution, what is the concentration of iodide ions in the…

A: Given, Concentration of MgI2 solution = 0.456 M = 0.456 mol/L Volume of the solution = 50.0 mL =…

Q: Blue brilliant dye has a concentration of 24.6 (uM) in Gatorade. What is the concentration of Blue…

A: Given;

Q: Calculate the molarity of an HCl solution if its richness is 451.6 g/L.

A: Molarity is define as the number of of solute dissolved per litre of a solution.  Here richness of…

Q: Determine the ammonium ion concentration of a solution that results when 4.53 g of (NH)4SO4 is…

A: No. of moles of solute is present in one litre of solution is called molarity (M) Hence  M = n/ V(in…

Q: A solution of sodium carbonate contains 5.603 g of Na2CO3 in 250.0 mL of solution. Calculate the…

A: The question is based on the concept of molarity.    it is defined as number of moles of solute…

Q: Mg(OH)2 + 2 HCI -> M9CI2 + 2 H2O Use the balanced chemical equation to calculate the mass and volume…

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Q: What is the concentration of lithium ions in 0.395 M Li₂SO₄?

A: In solution, Li₂SO₄ dissociates as shown in the below equation: Li2SO4  →  2 Li+   +   SO42- 1 mol…

Q: a) Calculate the molarity of AlCl3 if 0.220 mol AlCl3 is dissolved in enough water to make 0.500 L…

A: The moles of AlCl3 is = 0.220 mole The volume of solution is = 0.500 L The molarity of the solution…

Q: What is the molarity of HNO3 when you have 1.75 liters of a 1.31 mole solution of HNO3? o 2.29M o…

A: Introduction: Given that: Number of moles present in HNO3 solution = 1.31 mol  Given volume of…

Q: Find the mass of barium metal (in grams) that must react with Oz to produce enough barium oxide to…

A: The given data contains, Concentration = 0.10 M. Volume = 1.0 L.

Q: How many grams of LiMnO4 are needed to prepare 1.10 L of a solution that has an ion concentration of…

A:

Q: What mass of Li3PO4 is needed to prepare 500.0 mL of a solution having a lithium ion concentration…

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Q: Which of the following aqueous solutions has the highest molar concentration of Na+?     1.0 M…

A: Given, Na3PO4 = 1.0 M NaC2H3O2 = 3.0 M Na2SO4 = 1.5 M   It is determined which has the highest molar…

Q: What mass of Na,so̟ is needed to prepare 350. mL of a solution having a sodium ion concentration of…

A: Give the volume of Na2SO4(aq) solution, V = 350. mL * (1L/1000 mL) = 0.350 L  Molarity of Na+(aq)…

Q: . What is the volume of a 0.5M solution of Al2O3 if there is 5g of Al2O3 a. 0.01L b. 0.1L c. 1.0L d.…

A: Mass of Al2O3 in solution = 5g Molar mass of Al2O3 = 101.96g Molarity of solution = 0.5M Molarity of…

Q: What is the concentration (in molarity) of the Na+ ions in 0.0525 M Na2SO4 (aq)

A: Given that concentration of  Na2SO4 = 0.0525 M And we know that , dissociation of Na2SO4  is…

Q: What is the concentration of Pb2+ in parts per million when 0.087 g of the chloride salt is…

A:

Q: What is the molarity of lithium ions in a 1.50 M solution of Li3PO4? 4.50 M 0.050 M 3.00 M 1.50…

A: Li3PO4 is ionic salt it dissociates in it ions Li+ and PO43-

Q: What is the molar concentration of sodium ions in 0.652 M sodium sulfate solution?

A: The formula for sodium sufate is Na2SO4  Hence we can see that each molecule of Na2SO4 has 2 Na in…

Q: What volume of 0.750 M hydrochloric acid solution can be prepared from the HCl produced by the…

A: Concentration of HCl required = 0.750 M Mass of NaCl = 25.0 grams According to the chemical equation…

Q: Calculate the molarity of a solution made by dissolving 1.834 g of sodium hydroxide in enough water…

A:

Q: How many milliliters of a 0.7077 M HCl solution are required to neutralize 7.89 g of Mg(OH)2? Molar…

A: Interpretation -  To determine the how many  milliliters of a 0.7077 M HCl solution are required to…

Q: Which of the following aqueous solutions would be the best conductor of electricity?

A: In aqueous solution liquid water acts as the solvent. Here the solute dissolved ions and molecules…

Q: What is the molarity of 600 mL of hydrochloric acid (HCI) solution that contains 0.15 mol HCI? O A.…

A:

Q: What is the concentration of Pb2+ in parts per million when 0.069 g of the chloride salt is…

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Q: What is the concentration of nitrate ions in a 0.125 M Mg(NO3)2 solution?

A: Molarity:The concentration of solution is given in the term of molarity.

Q: How many mL of water must be added to create a total volume of 140. mL of a 0.200 M solution of…

A: Given  Initial Concentration ( M1 ) = 6.00 M  Final Molarity ( M2 ) = 0.200 M  Final Volume ( V2 )…

Q: If a volume of 32.45 mL HCl is used to completely neutralize 2.050 g Na2CO3 solution according to…

A: Calculate the number of moles of sodium carbonate. The molar mass of sodium carbonate is 105.98…

Q: Calculate the molar concentration of a solution made by dissolving 7.30 g of CuO in enough water to…

A: Given, volume of the solution  = 200 ml = 0.2 L 1) Calculate the number of moles for CuO - Given…

Q: Which of the following solutions has the highest concentration? 2000 mL of 0.500 mol/L CH3 COOH(aq)…

A: Hydrogen cyanide is HCN in which central atom is Carbon. Carbon atom has four Valence shell…

Q: What is the molarity of NO3 - in solution?0.150 M Al(NO3)3

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

Q: 4.6 Calculate the molarity of nitrate ions in 6.250% (m/m) Ba(NO3)2 solution. The density of the…

A:

Q: What volume of 0.750 M hydrochloric acid solution can be prepared from the HCl produced by the…

A: For solving the problem, first of all, we have to write a balanced chemical equation for NaCI and…

Q: 5. What is the concentration of calcium ions in 350. mL of an aqueous solution containing 7.50 g…

A: We have to calculate the concentration of Ca+2 ions .

Q: What are the individual ion concentrations and the total ion concentration in 0.66 M Mg(NO3)2?

A: The dissociation of given compound can be represented as Mg(NO3)2 ---> Mg2+  +  2NO3-

Q: What is the molar concentration of Na* ions in 0.0150 Msolutions of the following sodium salts in…

A: 0.0150 M solutions of NaBr, Na2SO4, and Na3PO4 have been considered. The molar concentration of Na+…

Q: What is the concentration of a H3PO4 solution if 17.5 mL of the solution is neutralized by 31.2 mL…

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Q: A 5.623 g sample of NaHCO3 is dissolved in enough water to make 250.0 mL of solution. Calculate the…

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Q: Calculate the molarity of an HCl solution if its richness is 36.5 g/L.

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

Q: Complete the balanced neutralization equation for the reaction below: H2SO.(aq) + Mg(OH)2(aq) →

A: The quantitative chemical reaction of an acid and a base with each other is known as neutralization…

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.