What is the hydronium ion concentration in a 0.5 M ammonia solution?        A. 3.0E11 M B. 3.1E-15 M C. 3.3E-10 M D. 3.3E-12 M

Q: A. Ammonia is an acid and vinegar is a base, so a neutralization reaction would occur. The pH would…

A: A and B options are incorrect  as  Option A and B says ammonia is an acid where as ammonia is a mild…

Q: In each row check off the boxes that apply to the highlighted reactant. The highlighted reactant…

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Q: What is the pH of a 0.0015 M solution of HBr?     5.65     You need the Ka value to answer this…

A: What is the pH of a 0.0015 M solution of HBr?

Q: The concentration of H3O+ in a solution is 7  10–4 M at 25°C. What is its hydroxide-ion…

A: At 25°C, the H3O+ and OH- concentration relates as follows: Kw = 10-14 = H3O+[OH-]Kw = ionic product…

Q: Find the pH and the pOH of the solution 1. A 0.000469 M solution of sodium hydroxide   2. A…

A: Given that [NaOH] = 0.000469 M [H2SO4] = 0.000896 M We know that pH = – log[H+]  pOH = – log[OH–] pH…

Q: Negative ions, designated by the notation OH are always present in any acid or base. The…

A: Given :- pH = 7  To calculate : [H+] and [OH-] corresponding to given pH value  [OH-].[H+] = 10-14…

Q: ) What is the [H+] of a solution that has a pH of 12?     a)  1 x 10-13 M   b)  12 x 101 M   c)…

A: pH can be defined as a measure of the relative concentration of free hydrogen and hydroxyl ions in a…

Q: c) What happens to pH as the hydrogen ion concentration decreases? d) Determine the hydrogen ion…

A: We have to predict the hydrogen ion concentration and nature of pH .

Q: alternative energy sources heat energy naturally produced within Earth sources of energy that do not…

A: The alternative energy sources And the ideal  pH of the most of organism answer is given below with…

Q: An aqueous solution has a hydrogen ion concentration of 1×10-13 M   (10 -13 M). (1) What is the…

A: Given: H3O+=1×10-13 M Formula used:pH+pOH=14

Q: Which solution will have the lowest pH?     0.25 M HClO     0.25 M NaClO 4     0.25 M HClO 4…

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Q: 0.10 mol weak acid HCNO is dissolved in 1.00 L H2O I. α CNO- II. α HCNO   a) I > II b) I = II…

A: Here 0.1 mole of weak acid HCNO is dissolved in 1L of water.   We have to determine the correct…

Q: This young child drinks a 1L bottle Cherry Coke (pH = 2.20). What is [H,O] in the bottle for this…

A: Hi there! Since you have posted multiple questions, we will answer the first question for you. If…

Q: Reference Reference Reference 10 drops waley color: 1 8 drops Fe CNO3)2 Dork Red Dark Red. Forward…

A: Since only first question is given, we'll answer that one.

Q: The pH reading of a sample of each substance is given. Calculate the hydrogen ion concentration of…

A: Given that, a) Spinach  pH = 5.4 then,

Q: 37. A solution has a pH of 10.65. What is the [H3O+] value for this solution?\ a. 2.2 x 10-11 b. 4.5…

A: In Chemistry, pH is a scale which is used to specify the acidity or basicity of an aqueous solution.…

Q: The pH of a solution of 19.5 g of malonic acid in 0.250 L is 1.47. The pH of a 0.300 M solution of…

A: 1- We will determine the first Ka1 :  a) Determine H+ ion concentration ;  [H+] = 10-pH   [H+] =…

Q: The pH of a human blood sample is 7.30. What is concentration of OH- in blood? a. 5.01 ×× 10-8 M…

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Q: An aqueous solution with a pH of 3.00 is diluted from 2.0 L to 4.0 L. What is the pH of the diluted…

A: Ph calculation   Dilution  Law apply M1V1 =M2V2

Q: Select the two Brønsted-Lowry acids in the equation: HNO2(aq) + H2O(l) NO2(aq) + H3O+(aq) A)  HNO2…

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Q: 55. Consider you now have a beaker of NaOH (strong base). After rinsing the pH meter, you place it…

A: Given:=ph=11.40 volume of NaOH=20 ml

Q: In the following solutions, what is the change in hydrogen ion concentration? (how many times more…

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Q: What is the pH of a 0.150 M NH4Cl solution? Kb of NH3 = 1.76 × 10−5

A: Given: Concentration of NH4Cl = 0.150 M Kb for NH3 = 1.76×10−5

Q: If the pH of a solution increases from 3.1 to 5.1 the hydronium ion concentration decreases by a…

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Q: 11). For the reaction below, identify the Bronsted-Lowry acid and the Bronsted-Lowry base. Co3? (aq)…

A: The reaction given is

Q: What is the pH of a 0.0020 M HCl solution?   a. 11.30   b. 0.0020   c. 0.0040   d. 8.80   e.…

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Q: Distilled white vinegar has a pH of 2.4. What is the [H"] of distilled white vinegar? a) 3.98 x 10-3…

A: We know that, pH can be expressed as negative logarithm of hydrogen ion concentration. i.e.,…

Q: What is the hydronium concentration, (H3O+), in a solution that has a hydroxide concentration,…

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Q: What is the [H+] for a solution with a pOH of 3.37?

A: pH +pOH =14 pH=14-3.37=10.63

Q: A solution has a hydronium concentration of 7.50 x 10-5. What is the hydroxide concentration in M?

A: Given = Hydronium ion concentration (H30 +) =7.50*10-5 Hydroxide ion concentration (OH-) =?

Q: The pH of a detergent is 8.51. What is the H+ concentration of the detergent? a. 5.1 x 10-8 mole/L…

A: ⊙we know that,       ⊗PH=-log[H+]       ⊗[H+]=10-PH

Q: What is the molar hydronium ion concentration in solutions with each of the following pH values?…

A: pH is defined as the negetive logarithm of hydronium ion concentration. That is, pH = -log[H3O+] or…

Q: Evaluate the statements. I have a 0.25 M solution of calcium nitrate. The solution contains 0.25 M…

A: Molecular formula of calcium nitrate: Ca(NO3)2 This suggests that 1 mole of Ca(NO3)2 (calcium…

Q: An engineer wants to determine whether a certain pH meter is working correctly.  She uses the meter…

A: Given: A pH meter is used to measure pH of 14 neutral samples. Readings are as follows:7.01, 7.04,…

Q: Calculate the pH for each H3O+ concentration.   [H3O+] = 1×10−7 M pH=     [H3O+] = 0.001 M pH=…

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

Q: Sodium phosphate dissociates when it dissolves in water. Na3PO4 (aq) --> 3 Na+ (aq) +  PO43- (aq)…

A: Here we are required to find the concentration of sodium ion

Q: In the laboratory you dilute 3.98 mL of a concentrated 3.00 M hydrobromic acidsolution to a total…

A: initial volume = V1 = 3.98 mL initial concentration= M1 = 3.00 M final volume = V2 = 75.0 mL  final…

Q: An aqueous solution has a pH = 4.23; what is the [ H3O+ ]? 5.9 x 10-5 M 17,000 M 1.7 M 5.9 x…

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Q: 200 g of phosphoric acid (H3PO4) is dissolved into 10 L of water. pKa1=1.3, pKa2=7.21, pKa3=12.32.…

A: Phosphoric acid , H3PO4(aq) is a triprotic acid that can donate up to 3 protons.  The Ka values are:…

Q: A bottle of soda pop solution has a pH of 2.5. What is the concentration of hydronium ions in the

A: Given, pH = 2.5  [H+] = ?

Q: What is the concentration of the sulfuric acid if 13.42 mL of 0.2163M sodium hydroxide was required…

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Q: The pH scale is a logarithmic scale. The pH of an orange juice is 5.2. A glass of milk has a pH of…

A: We have to predict how much time orange juice is more acidic than glass of milk.

Q: The pH of a human blood sample is 7.40. What is concentration of OH- in blood? a. 5.01 ×× 10-8 M…

A: Here ,the value of pH is given. Hence, we can find the value of pOH by using formula pH + pOH =14…

Q: Which factor will not increase the concentration of NH3 (ammonia)? N2(g) + H2(g) ⇄ NH3(g) + heat…

A: When a reaction proceeds, the reactants convert to products. The amounts of reactants decrease with…

Q: What is the [H3O+] concentration in 0.245 M HNO2? Ka= 7.1x10^-4

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Q: What is the hydronium ion concentration of a solution that has an hydroxide ion concentration of 1.0…

A: The pH scale ranges from 0-14. The range from 0-7 is called the acidic range. The range from 7-14 is…

Q: 60. Calculate the concentration of all solute species in each of the following solutions of acids or…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A 0.10 M solution of an acid has a pH of 3.0. The percent lonization is O 1.0 O 3.0 O 0.010 O 0.30

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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.