What is the molarity of calcium bicarbonate if 9.80 mL of 1.50 M HNO3 is required in a titration to neutralize 50.0 mL of a solution of Ca(HCO3)2?

Q: What is [H⁺] in a 0.470 M solution of acrylic acid, CH₂CHCOOH (Ka = 3.16 × 10⁻⁵)?

A: Given values-> Molarity of H^+ = 0.470M Ka = 3.16 × 10^-5

Q: What is the pH of a 0.370 M solution of Ca(NO₂)₂ (Ka of HNO₂ is 4.5 × 10⁻⁴)?

A: Given : Concentration of Ca(NO2)2 = 0.370 M And Ka of HNO2 = 4.5 X 10-4  Since Ca(NO2)2 is a…

Q: What is the molarity of ions in a 0.702 M solution of Ca(OH)₂ assuming the compound dissociates…

A: The molarity of Ca(OH)2 is 0.702 M. The complete dissociation of Ca(OH)2 is shown as,

Q: What is the concentration of Ag(NH₂)* in solution?

A:

Q: What is the concentration of an aqueous HI solution that has a pH of 2.74?

A: The question is based on the concept of PH calculations.   pH is defined as negative logarithmic of…

Q: What is the concentration of sodium ions in 0.285 M NażCO3? M

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Q: What is [H⁺]

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Q: What is the molar concentration of hydronium ions in a sample of a soft drink that has a pH of 4?

A: Given: A soft drink has a pH 4.

Q: What is the pH of a 0.680 M solution of Ca(NO2)2 (Ka of HNO, is 4.5 x 104)?

A:

Q: What would happen if MgCl`$_{2}$` were added to water?

A: MgCl2 is magnesium chloride, which is a non-conductor of electricity.

Q: What is the pH of a 0.320 M solution of Ca(NO₂)₂ (Ka of HNO₂ is 4.5 × 10⁻⁴)?

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Q: Write the balanced molecular equation for the neutralization reaction between HIHI and…

A: When an acid and base reacts with each other to form salt and water and involves H+ and OH- ions in…

Q: Write a balanced chemical equation that describes the neutralization of Mg(OH)2 with HNO3

A: Magnesium reacts with nitricacid to form a salt and water.Tha salt is magnesium nitrate. Now the…

Q: a) How many grams of NaOH are needed to neutralize 20.0 mL of 0.150 M H2SO4 solution? (b) How many…

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Q: What is the pH of (a) a 0.028 M solution of NaOH, (b) a 0.0011 M solution of Ca1OH22?

A: What is the pH of (a) a 0.028 M solution of NaOH, (b) a 0.0011 M solution of Ca(OH)2?

Q: 2. The pH of a lime is 1.90. What is the [H3O*]?

A: pH is negative log of Proton concentration.

Q: What is the pH of a 0.830 M solution of Ca(NO₂)₂ (Ka of HNO₂ is 4.5 × 10⁻⁴)?

A: The chemical equation may be written as: The given data is: Concentration of Ca(NO2)2 =0.830M Ka of…

Q: What is the concentration of sodium ions in 0.300 M Na2CO3?

A: Given: Concentration of Na2CO3 = [Na2CO3] = 0.300 M

Q: What is the hydroxide ion concentration for a 23 % (m/v) HNO3 solution?

A: The ratio of moles to the volume of solution in liters is known as molarity.

Q: What are the concentrations of H3O+ and OH− in tomatoes that have a pH of 4.10 ?

A:

Q: The balanced molecular equation for complete neutralization of H 2SO 4 by KOH in aqueous solution is

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: What is [H⁺] in a 0.260 M solution of acrylic acid, CH₂CHCOOH (Ka = 3.16 × 10⁻⁵)?

A:

Q: What is the concentration of sodium ions in 0.250 M Na₂CO₃?

A: Given that:  [Na2CO3] = 0.250M  Weak electrolyte partially dissociate into aqueous medium. Whereas ,…

Q: Write the neutralization reaction between each acid and base a. HNO3 and Ba(OH)2 b. H3PO4 and…

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Q: What is the molar concentration of ions in a solution that is 0.292 M in MgCO3

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Q: What is [H⁺] in a 0.310 M solution of acrylic acid, CH₂CHCOOH (Ka = 3.16 × 10⁻⁵)?

A: Molarity of acrylic acid = 0.310 M  Ka = 3.16 × 10-5  [H+] = ?

Q: What is the pH of a 0.690 M solution of Ca(NO₂)₂ (Ka of HNO₂ is 4.5 × 10⁻⁴)?

A: HNO2 ⇌ H+ + NO2- Ka = 4.5x10-4 = [H+][NO2-]/[HNO2] 4.5x10-4 = (x)(x)/0.690 - x  if we assume x is…

Q: What is the molarity of ions in a 0.354 M Solution of Ca(OH)2 assuming the compound dissociates…

A: Write the chemical equation for dissociation of Ca(OH)2.(dissociates completely) Molarity is…

Q: A 50.25 g sample of Ca(OH)2 is dissolved in some water. Determine how many mL of 0.525 M HClO4 will…

A:

Q: Give a list of laboratory apparatus and equipment that are to be utilized for the preparation of 100…

A: A question based on laboratory apparatus, which is to be accomplished.

Q: Magnesium trisilicate, Mg2Si3O8·H2O in medicine is an antacid. Explain the use of magnesium silicate…

A: We know, for neutralization M1V1 gastric juice=M2V2 of NaOH 5*M1=0.15*10 M1=0.3M is the molarity of…

Q: What is the molarity of ions in a 0.775 M solution of Ca(OH)₂ assuming the compound dissociates…

A:

Q: What is the molarity of ions in a 0.425 M solution of Ca(OH)₂ assuming the compound dissociates…

A: Given : Molarity of Ca(OH)₂ =0.425M

Q: What is the molarity of ions in a 0.575 M solution of Ca(OH)₂ assuming the compound dissociates…

A: Given,

Q: Lactic acid C3H6O3 / HC3H5O3 is a weak acid present in both sour milk and buttermilk. It is also a…

A: The given chemical reaction is: HLac ⇔ H+ + Lac- The given information is: Moles of lactic acid =…

Q: What is the molarity of ions in a 0.338 M solution of Ca(OH)₂ assuming the compound dissociates…

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Q: What is the concentration of an HBr solution if 28.25 mL is used to neutralize 15.01 mL of a 0.1005…

A:

Q: What is the pH of a 0.460 M solution of HF (Ka = 6.8 × 10⁻⁴)?

A:

Q: If a 1.5 L sodium hydroxide solution contains 38g of NaOH, what is the pH of the solution?

A: We have to calculate the pH of Solution.

Q: а. What is the hydroxide ion concentration in a solution of sodium hydroxide having a pH value of…

A: Given, pH of NaOH(sodium hydroxide) solution is ------- 11.6 Since, pH+pOH=14⇒pOH=14-pHand…

Q: 2) A weak acid has a K,= 6.62 x 10. What is the pH of a solution of this acid that is 2.65 M?

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Q: The net ionic equation for the reaction of NaOH with HCIO4 is:

A: A balanced chemical reaction is the representation of the elements involved in the reaction along…

Q: How many mols of HBr are used to neutralize 18.66 mL of a 0.2299 M Ca(OH)₂ solution?

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Q: What is the molarity of calcium bicarbonate if 9.76 mL of 1.50 MHNO3 is required in a titration to…

A:

Q: 2. A 23.5 mL solution of H2SO4 is titrated with 0.545 M NaOH. What is the molarity of the H2SO4…

A: Molarity is defined as the number of moles of solute dissolved in 1 L of solution. Molarity…

Q: What is the molar concentration of ions in a solution that is 0.292 M in MgCO3?

A: The given solution is 0.292 M MgCO3. The molar concentration of ions is =?

Q: 2. Calculate the molarity of the resulting solution if 0.629 grams of Hydrogen ion [H*] is dissolved…

A: In the given question we have to calculate the molarity and pH of the hydrogen ion. given data:…

Q: What is the molarity of a solution made by dissolving 3.4 g of Ba(OH)2 in enough water to make 450.…

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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.