Which ions are present when FeBr 2 is dissolved in water?     Fe+ and Br-     Fe2+ and Br2-     Fe2+ and Br-     Fe+ and Br2-     None of the above

Q: 2. Indicators are typically weak acids and the equilibrium can be described as follows: HInd+ H₂O…

A: Answer: Le-chatalier's principle suggests that whenever any parameter of the system, that is in…

Q: Question 10: What NET IONIC reaction will occur when strong acid is added to a HF/NaF buffer? HF +…

A: Net ionic equation is the chemical equation that shows only those elements, compounds and ions that…

Q: Consider the Ka information to answer parts a-b. Ka 7.2 x 10 * K 4.2 x 10- Formula Kat 6.3x 10 a.…

A: Answer:- This question is answered by using the simple concept of calculation of Ka and Kb value…

Q: If the pCl of a KCl solution is 7.46, what is the [Cl-] in the solution?

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Q: How many of the following three choices are strong electrolytes? BaCO 3 FePO 4 MnI 2

A: This question is related to electrolytes. Electrolyte is a substance that can partially or…

Q: 24 25 26 27 What is the pOH of a 0.035 M HNO3 solution? The pOH of a 0.0280 M solution of HCI is…

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Q: What is the pH of a cleaning solution with a [H3O+] 7.40 × 10-⁹ M H3O+? =

A: Given [H3O+] =7.40×10-9 M pH = ?  pH is defined as negative logarithm of hydrogen or hydronium ion…

Q: Which of the following values will yield the weakest type of acid in the dissociation of an acid? *

A: Answer = 1.2 x 10-2

Q: Which of the following is/are acidic salt/s? I. NH4Cl II. CsHSO3 III. NaCN IV. KNO2 V,…

A: Given that some salts are NH4Cl CsHSO3 NaCN KNO2 CH3NH3ClO3. We have to identify among the given…

Q: Which pOH value below corresponds to a solution with the highest concentration of hydronium (H+)…

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Q: 1. What will the color of the extract solution be if the pOH=2? 2. What is the [H30+] for a solution…

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Q: 6

A: When NaOH is added in the Solution then NaOH react with CH3COOH acid to form more salt, OH- ion…

Q: Consider the following salts: KNO3 ● ● (CH3NH3)Br ● LICI ● NaCH3COO NH4CI ● NaNO₂ ● a. For each…

A: Salt on dissolution in water produces cations and anions.  Salt is formed by the mixture of acids…

Q: What is the ionic strength of a 0.050 M solution of sodium carbonate? 0.30 M 0.10 M 0.20 M 0.050 M…

A: Here, we have to calculate the ionic strength of a 0.050 M solution of sodium carbonate.

Q: Consider the reaction below: (Question 17) K2O(aq) + MgBr2(aq) ----> _ Compound A + _ Compound B…

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Q: What is the highest concentration of Ag+ that can exist in a solution of 0.15 M NaSO4?  [Ag+] =…

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Q: 12) What is the [H,O'] and pH of a 0.350 M HF solution? The K of HF is 3.5 X 104. HF (aq) + H2O (1)…

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Q: If HCl and LIOH are combined in a neutralization reaction, what salt will be formed as a product? *…

A: There are many theory for acid and base. According to Bronsted  Lowry acid and base theory an acid…

Q: Which of the following, when combined, is a buffer system? O HCl and KOH H20 and HCl O NaCl and NaOH…

A: In buffer system , a solution that resists a change in pH when acids and bases are added.  Buffer…

Q: A buffer solution contains dissolved C6H5NH2 and C6H5NH3CI. The initial concentration of C6H5NH2 is…

A: A buffer solution is formed by the dissolution of weak acid and its pH and pKa values should be…

Q: Question 11: What NET IONIC reaction will occur when NaOH is added to a HF/NaF buffer? O F + OH ->…

A: Ionic reaction is generally the reaction of ions that are anions and cations to form a compound in…

Q: In the reaction below, what happens when the pH of the solution is decreased from a high pH to a low…

A: The balanced reaction is as follows: H+ + MV- = HMV MV- = Purple color HMV = Yellow color. Thus, the…

Q: Determine the molarity of a KOH solution when 14.7 mL of 0.180 M H3PO4 neutralizes 25.0 mL of the…

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Q: What are the products of a neutralization reaction between phosphoric acid and sodium hydroxide?…

A: To solve this problem we have to write the reaction between phosphoric acid and sodium hydroxide .

Q: A solution of 0.1 M HCl has 0.1 M [H30+]. True…

A: Explanation:HCl is a strong acid, so it will dissociate completely in solution.

Q: he [H3O¯] and [OH]]ion conc

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Q: What is the product of the following reaction? aq. HCI CN CO2H CO2 K II CO2H NH2 II IV

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Q: you nave an oxalic acia concentration oT 0-2 M, wnat is the pH of the system? IT you nave a sodiu…

A: Solution-  Oxalic acid is (COOH)2  its means Oxalic acid of form H2A.   Therefore, in the chart, we…

Q: What is the [H+] concentration of a solution with a pOH of 5?

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Q: What change in reaction direction occurs if dilute HCl is added to a H2PO4− solution?   H2PO4− +…

A: When common ion increase then dissociation of weak electrote decreases .

Q: Calculate the [H+] concentrate if pOH = 5.35

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Q: Formät Tools Add-ons Normal text I U A E - E - E E X Arial 11 GD 2 3 6. solution Post Lab questions:…

A: Answer

Q: pOH

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Q: Which of the following pairs are both weak electrolytes? HCIO4 and NaOH OHCIO4 and NH3 CH3COOH and…

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Q: What is the [HF] in a solution with a pOH of 12.5? the answer is not listed 3.16 x 10:13 M 0.0316 M…

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Q: QUESTION S A 10 ml of HBr solution is titrated with a 1M NAOH solution. Some drops of…

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Q: SO3H но so, он H,SO, 14 гон он 15

A: Introduction: Benzene can easily undergo electrophilic substitution reaction because of…

Q: which of the following salts is classified as a strong acid strong base salt? NH4I, KCl, Na2CO3,…

A: We need to determine the strong acid strong base salt.

Q: What is the pOH of a .0094 M KOH solution pls

A: pOH = - log [OH-]           = - log (.0094)              = 2.027 pH + pOH = 14 pH + 2.027 = 14  pH =…

Q: H

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Q: A solution is made initially with 0.410 M HIO3 (Kc = 0.170). Once the equilibrium below is…

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Q: Which of the following shows the correct relationship between the ions in aqueous solutions at 25°C?…

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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.