What is the concentration of sodium ions in .300M Na2So4?

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 concentration of sodium ions in 0.605 M Na₂CO₃

A: Given that, Concentration of Na2CO3 solution = 0.605 M

Q: How many grams are present in 35.0mL of a 3.0M HCl?

A: The question is about calculating the amount of HCl present in 35.0 mL of a 3.0 M HCl Solution -

Q: What is the concentration of sodium ions in 0.330 M of Na2HPO4?

A: Ans The concentration of  Na2HPO4 is 0.330 M Because The Na2HPO4 strong electrolyte and can…

Q: What is the concentration of sodium ions in 0.140 M Na2HPO4?

A: Given Concentration of Na2HPO4  = 0.140 MConcentration of Na+  ion = to be determined

Q: What is the pOH of a solution prepared by dissolving 1.75 g of hydrogen chloride in 870 mL of water?…

A: Volume=870mL= 0.870 litere.       (1 litere = 1000ml) Mass=1.75g pOH=?

Q: What is the volume in mililiters of a 0.350 M KOH needed to completely neutralize 15.0mL of a 0.250…

A: Here, we have to find the volume in milliliters of a 0.350 M KOH needed to completely neutralize…

Q: how many ml of 0.610 m NaOH solution is required to completely neutralize 20 ml of 0.245 m H2SO4…

A: In order to find the volume of NaOH required to neutralize we first write down the given data:…

Q: How many moles of HCl are present in 25.00mL of 0.100M HCl?

A: Given: Concentration of HCl = 0.100 M Volume of solution = 25.00 mL = 0.025 L…

Q: 2. What is [OH ] in a 0.450 M solution of HNOz?

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Q: What is the concentration of lithium ions in 0.400 M Li₂SO₄?

A: Li2SO4  ------->  2Li+  +   SO42-

Q: concentration

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Q: Which of the following (assuming the same concentration in water) would make a solution with the…

A: Strong acid: Strong acids completely dissociate into their ions in water. Let HA is strong acid then…

Q: How many ml of 0.610 M NaOH solution is required to completely neutralize 20 ml of 0.245 M H2SO4…

A: Volumetric equation: In the acid base titration, unknown volume or concentration is calculated by…

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

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Q: What is the concentration of h+ in 0.030M HNO3

A: Molarity of HNO3 solution = 0.030 M  Concentration of H+  = ?

Q: Calculate the sodium ion (Na+) concentration for a 0.665 M Na3PO4 solution. [Na+] = ? M

A: The reaction for Na3PO4 dissociation is, Na3PO4 ------>3 Na+ + PO43-

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

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Q: What volume of a 1.7 N H2SO4 solution is required to completely neutralize 50 mL of a 1.3 N NaOH?

A: Given that: Normality of Sulfuric acid solution = 1.7 N Normality of Sodium hydroxide solution = 1.3…

Q: what is the concentration in g/L of a 1.00M sodium chloride solution?

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Q: What volume of a 0.50 M solution of H2SO4 is required to completely neutralize 3.0 grams of NaOH?…

A: Given : Concentration of H2SO4 = 0.50 M And mass of NaOH = 3.0 g The neutralisation reaction taking…

Q: What is the concentration of sodium ions in .335 M Na2CO3?

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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 Na2SO4 solution = 0.0350 M  To calculate :- molar concentration of Na+…

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: Find the molarity of a KOH solution if 13ml of 2.1M HCl solution is neutralized by 13ml of KOH…

A: The equation to find the unknown quantity from the known values is given by, M1V1=M2V2 where M is…

Q: It takes 40 mL of 0.75 M NaOH solution to completely neutralize 150 mL of a sulfuric acid solution…

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Q: What is the concentration of sodium ions in 0.170 M Na₂HPO₄?

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Q: What is the concentration of sodium ions in 0.105M Na2HPO4?

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Q: What is the concentration of sodium ions in 0.400 M Na₂HPO₄?

A: Given Concentration of Na₂HPO₄ = 0.400 M

Q: How Many grams of NaOH would be needed to neutralize 75.0ml of 0.150 M H2SO4?

A: Given: Volume of H2SO4= 75.0ml Molarity of H2SO4= 0.150 M

Q: What is the solution that the concentration of [OH-]= 2.5 c 10^-9M?

A: Given:: [OH-] = 2.5×10-9 M Nature of solution = ?

Q: What is the molarity of H2 S04F 27.75 mL of H2So4 is required to neutralize 1.000 g of NAHCO3?

A: Given, Molarity of H2SO4 solution = ? Volume of H2SO4 solution = 27.75 mL = 0.02775 L mass of NaHCO3…

Q: How many mL of 1.00 M NAOH are needed to prepare 2.0 L of 0.050 M HCI solution?

A: Given, concentration of NaOH solution =1.00 Mconcentration of HCl solution =0.050 Mvolume of HCl…

Q: What volume (in mL) of a 0.50 M solution of H2SO4 is required to completely neutralize 3.0 grams of…

A: Given: Molarity of H2SO4= 0.50 M  Let the volume of H2SO4 solution=> 'V" L Moles of H2SO4=…

Q: An antacid tablet containing CaCO3 as an activei ingredientrequires 22.6ml of 0.0932 M HCl for…

A: Given: 0.0932 N HCl Volume = 22.6 mL

Q: If the concentration of H+ ions in a solution is 3.16x10^-4mol/L, then what is the concentration of…

A: Given, Concentration of H+ ion = [H+] = 3.16 × 10-4 mol/L Concentration of OH- ion = [OH-] = ? Some…

Q: If exactly 3.5 g of NaHCO3 is dissolved in 25 mL of water, what will be the N of the solution?

A: Given data mass of NaHCO3 = 3.5 g Volume of solution = 25 mL…

Q: 1. Calculate the molarity of 0.034 moles NaHCO3 in 1200. mL of solution.

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Q: If you have 100ml of 1.0000M NaOH(aq) how many moles of NaOH do you have

A: Moles is defined as the fraction (ratio) of given mass to the molar mass of the substance. Here we…

Q: 6. 25 mL of 0.1510 M Mg (OH)2 was needed to neutralize 50.0 mL of an HCl solution. What is the…

A: Given the molarity of Mg(OH)2 solution, C = 0.1510 M or 0.1510 mol/L Since molarity is given in…

Q: What is the concentration of lithium ions in 0.400 M Li₂HPO₄?

A: The calculation of molarity requires the knowledge of moles and volume of the solution. Molarity of…

Q: Solution contains 2 M H2SO4. Calculate the molar concentration of H+

A: Solution is given below in next step

Q: What is the concentration of lithium ions in 0.260 M Li₂HPO₄?

A: Assume that dilithium hydrogen phosphate, Li₂HPO₄ completely ionizes in water. The reaction of…

Q: What is the concentration of H in a solution of 0.1 M NaOH?

A: Given  Concentration of NaOH = 0.1 M                                           OR…

Q: Calculate the concentration of a sulfuric acid solution (H2SO4) if 25.3 mL of concentrated acid…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: How many grams of NaNO3 must be dissolved to create 2.20L a 0.75M solution?

A: Given datas ; Molarity = 0.75 M Volume of soln = 2.20 L  So, Number of moles = Molarity × Volume  =…

Q: calculate the percent concentration of a 0.28M solution of boric acid?

A: Concept and formula used: The Molarity of solution defined as the number of moles of solute in per…

Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pOH of 4.600?…

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Q: What is the molarity of a nitric acid solution if 25.00 mL of HNO3 is required to neutralize 0.500 g…

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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.