Kw at (0 degrees kelvin) is .02. What is the concentration of H3O+ ?

Q: What is the hydrogen concentration

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Q: What is the hydronium ion concentration of a 0.0020 M solution of HNO3? Concentration = What is its…

A: Given, Concentration of HNO3 solution = [HNO3] = 0.0020 M Concentration of hydronium ion = [H3O+] =…

Q: If 44.97 ml of a solution of HCl are equivalent to 43.76 ml solution of NaOH, and if 49.14 ml of the…

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Q: What is the hydronium concentration [H3O+] of a solution with a pH of 7.84?

A: We have given that pH is a measure of the hydrogen ion activity usually in aqueous solution.  pH =…

Q: Consider the following data on some weak acids and weak bases: acid Ka formula nitrous acid HNO₂ 4.5…

A: Answer:Salt of strong acid and strong base is neutral in nature.Salt of weak acid and strong base is…

Q: How many mL of 0.15 M HCl(aq) are needed to neutralize an 81 mL solution of 0.6 M NaOH?

A: Molarity of NaOH  = 0.6 mol/L         ( M = mol/L ) Volume of NaOH   = 81 mL…

Q: What is the hydronium concentration [H3O+] of a solution with a pOH of 2.47?

A: Given data is as follows: The pOH of the solution = 2.47 As we know that;  pH + pOH =…

Q: Given the following: pH = 2.81, calculate the [H3O+]

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: What is the pH of the 0.200 M H2CO3 solution?

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Q: If 0.015 moles of Fe2(SO4)3 is dissolved in enough water to make 2.5 L of solution. What is the Eq/L…

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Q: Is H2Cr2O2 an acid, base, or neutral? please justify your answer with an equation showing its…

A: The question is based on the concept of chemical substances  we need to identify the nature of the…

Q: What is the [H3O+] of tomato juice that has a pH of 4.10? Is it acidic or basic?

A: PH =-log10[H3O+]If PH < 7 then acidic    PH > 7 then basic

Q: What is the pH of a solution with a hydronium concentration of 0.012 M?

A: The objective of this question is to calculate the pH of a solution given the concentration of…

Q: How many milliliters of 0.100 M HClO₃ are required to neutralize 36.2 mL of 0.140 M KOH?

A: Molarity and volume of two compounds are related by the equation: M1V1 = M2V2where,M1, M2 are the…

Q: What is the [H3O+] of an acidic solution that hs a ph of 11.25

A: To calculate  pH  you need to know the concentration of the hydroniumion [H3O+]. The pH is then…

Q: Name acid.HNO3(aq)

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Q: the pH of a mysterious solution has an H+ concent that the solution is most likely a

A: The acidic or basic nature of a solution is determined by its pH value. pH measures the…

Q: H2SO4 + NAOH → BaCl2 H2O + КОН K3PO4

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Q: The hydronium ion concentration is 1x10(-5). What is the [H+] concentration?

A: H3O+ = 1x 10^(-5)   H+ + H2O-----> H3O+ THIS REPRESENT THAT H+ AND H3O+ ARE SAME SO IN THIS CASE…

Q: What volume of 0.50 M KOH would be required to neutralize completely 500 mL of 0.25 M H 3 PO 4…

A: Given data contains, Molarity of potassium hydroxide is 0.50 M. Volume of H3PO4 is 500 mL. Molarity…

Q: The pH value of a solution is 9.00. What is the concentration of the hydronium ion?

A: The pH value is used to determine the nature of compounds.If any solution has a pH value less than…

Q: What is the pH of a 0.130 M solution of HNO₃?b

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Q: pOH

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Q: What is the [H3O+] in a solution with a pH of 9.04?

A: The objective of this question is to calculate the concentration of hydronium ions [H3O+] in a…

Q: A scientist is comparing two lakes. She finds that water samples from Lake X have a pH of 3.50 and…

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Q: synonyms for phosphoric acid

A: synonyms for a compound are the different name which are commonly used by chemist.

Q: Calculate the hydronium ion concentration, [H3O+], for a solution with a pH of 7.59.

A: Given: pH = 7.59

Q: What is the pH of a solution with a hydronium ion concentration of 0.0009 M?

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Q: 4. How many mL of 0.100M NaOH (aq) would be needed to completely neutralize 50.0 mL of 0.300 M HCI…

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Q: Calculate the theoretical number of moles of HCl equivalent to 1 mole of Al2O3

A: HCl is a strong acid and Al2O3 is an amphoteric oxide. Al2O3 reacts with acid and form salt and…

Q: What is the NIE for any neutralization reaction?

A: Neutralization reaction: Acid and base react to form salt and water, this reaction is known as a…

Q: The pH value of a solution is 5.50. What is the concentration of the hydronium ion?

A: The measure of the hydrogen ion or hydronium ion concentration of in a solution is termed as pH of…

Q: Ammonia is often used as a glass cleaner. Calculate hydronium concentration of a sample of ammonia…

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Q: What is the pH of a solution with a hydronium ion concentration of 0.0001 M?

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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.