Vhat is the pOH of a 0.0250 M HI solution? А. 0.944 В. 12.398 С. 1.602

Q: According to the balanced equation: СаСОЗ (s) + 2 HСІ (aq) + H20 (1) + CO2 (g), how many mL of —…

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Q: 7. Explain the following reactions. CI excess HCI excess HCI excess HCI CI x G

A: This is hydrohalogenation reaction. Alkyne react with excess HCl to form dichloro compound.…

Q: 1. Select the correct statement(s) given below. Acidic solutions change the color of limos paper…

A: Acids : These are the chemical species that release Hydrogen ion (proton) into the solution. They…

Q: Benzoic acid has a K, of 6.46 (10 5). If I have a 1.668(10) molar solution of benzoic acid, what is…

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Q: How many mL of 12 M NH; should be used to make750. mL of 0.400 M NH;?

A: Recall the following relation to calculate volume of ammonia       ViMi=VfMfHere,initial volume of…

Q: Calculate the hydroxide ion concentration of an aqueous solution of 0.466 M nitrous acid. (Assume…

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Q: How many mL of 0.265 M H3PO4 would be required to neutralize 64.3 mL of a 0.250 M Ba(OH)2?

A: To neutralize the reaction we required 42.8 mL of H3PO4.

Q: 8. A 0.0250L solution of HCL is neutralized by 0.0780L of an unknown Mg(OH)2 solution. Also 0.050L…

A: The objective of this question is to find the concentration of the HCl solution. We can do this by…

Q: Hydrogen gas is bubbled through 5.0 L of 6.00 M gold(III) iodide. 8. Write a balanced chemical…

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Q: When 2.61 g of solid Na,cO, is dissolved in sufficient water to make 250 mL of solution, the…

A: Molar mass of Na = 23g/mol Molar mass of C = 12g/mol Molar mass of O = 16g/mol

Q: Determine the concentrations of the following ionic species present in a 0.271M solution of Na2SO3.…

A: ANSWER : (i) Concentration of OH- ion  =  0.000207 M (ii) Concentration of HSO3- ion  =  0.000207 M…

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: 16.It was found that 25 mL of 0.012 M HCl neutralized 40 mL of NaOH solution. What was the molarity…

A: Answer is 1) 0.0075 M

Q: Determine the number of moles of AgNO3 in 25.0 ml of 0.600 M AgNO3. Show solution.

A: Given,  The number of moles of AgNO3 present in 25.0 mL of 0.600 M AgNO3 solution is:

Q: How many mliliter of 18.0 M H,SO, must be added to give a solution of 5.00 M H,SO, and final volume…

A: M1V1 = M2V2

Q: many ml of 2.00 M NaOH are needed to neutralize exactly 50.0 ml of 1.00 M HC1? 75.0 mL 50.0 mL 200.0…

A: The reaction of NaOH and HCl – NaOH + HCl →NaCl + H2O

Q: A solution of NaOH is 95% by mass and has a density of 1.2 g/ml. How many mL of water should be…

A: Given data is as follows: The mass of NaOH = 95 g in 100 g of solution ( 95% by mass ) Density of…

Q: 5. How can you make a 640 mL 0.5 NaOH solution out of a) 0.2M NaOH b) solid NaOH c) 8M NaOH

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Q: Which one of the equations below represents what happens when HC2H3O2 is dissolved in water? O…

A: Acids give H+ ions and bases gain H+ ions.

Q: 1. NAOH, H2O 2. H300 i. NaOEt ii. MeBr 3. heat Ph OEt

A: Applying concept of organic synthesis.

Q: 6. What is a solution with a pOH value of 2 considered? O Salt O Acid O Base O Neutral

A: pH is defined as the negative logarithm to the base 10 of H+ ion concentration  pH = -log [H+]…

Q: A student is asked to standardize a solution of calclum hydreside He weighe out .920 potasum hydrogm…

A: Mass of potassium hydrogen phthalate (KHC8H4O4) = 0.920 g Volume of calcium hydroxide consumed…

Q: Calculate the total number of ions in 600 mL of 0.300 M KNO, solution. Select one: 23 a. 1.08x 10 23…

A: Answer      Molerity =  moles × 1000/volume(ml)        Moles =   Molerity…

Q: C12H22O11 Sucrose, H2SO4 Sulfuric Acid, HF Hydrogen Flouride, BA(OH)2 Barium Hydroxide, CH3OH…

A: Answer : a)  Strong electrolytes are  Sulfuric acid and Barium hydroxide  as they ionize completely…

Q: X Home Mail - Esther CeronSotelo - Outlo X (78) How to Calculate Oxidation b Answered: G formula for…

A: A balanced chemical equation is an equation which contains same elements in same number on both the…

Q: What is the solution of lithium sulfate in relation to the solution of sodium chloride, if molarity…

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Q: 3. water occurs in three steps. The sour taste of lemons is attributed to citric acid. The…

A: Given: Citric acid dissociates in water as per the below three steps.

Q: 6. a. Complete and balance the following acid-base reaction: H3PO4 (aq) + KOH (aq) → b. Calculate…

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Q: If you want to prepare a Sodium Hydroxide solution (40g/mole) (0.3M) in (250 mL) volumetric flask, *…

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Q: Use the References to access important values if needed for this question. Calculate the number of…

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Q: Consider the titration of H2SO4 with NaOH. A 30.0 L sample of H2SO4 requires 0.090L of 0.100 M NaOH.…

A: The acid base titration reaction of H2SO4 and NaOH is, H2SO4 + 2 NaOH ----> Na2SO4 + 2H2O Here we…

Q: Fill in the boxes to complete the following reactions. H₂N H₂N OH

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Of the following solutions, which has the greatest buttering capacity? A) 0.521 M HC2H302 and 0.217…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .it is…

Q: 1. What is the solution of lithium chloride in relation to the solution of aluminium chloride, if…

A: One formula unit of Lithium chloride ionizes in solution to form one Lithium and one chloride ion…

Q: Determine the initial concentrations of the species below, after the solutions are mixed. Volume…

A: Formula used M1 V1 = M2 V2 V2 = total volume = 20ml

Q: What is the Eh of a solution with 0.05 M Fe2+ and 0.0000002 M Fe3+ ? What is the Eh of a solution…

A: The expression of Nernst equation is shown below: Ecell = E0cell - 0.0591n log Q Where; Ecell= cell…

Q: Write a balanced chemical equation to represent each of the following acid-base neutralization…

A: When strong acid and strong base is reacted salt and water is produced.  These are called…

Q: Which of the following reactions is considered an acid-base reaction? A. Ag+(aq) + Cl-(aq)…

A: An acid base reaction is a type of chemical reaction that takes place between an acid and base…

Q: According to the Arrhenius Theory the ion that is produced in the greatest amount when NaOH is…

A: 1) Correct option is (c) , when NaOH dissolved in water it gives OH- and Na+ 2)Correct option is (a)…

Q: Calculate the molar concentration of the acid if 42.18mL of sulfuric acid was requ to neutralize…

A: The balanced equation 2Al(OH)3​(aq)+3H2​SO4​(aq)→Al2​(SO4​)3​(aq) +6H2​O(l) Given volume of…

Q: Determine the pH of a 0.420 M NH3 solution. The Kp of NH3 is 1.76 x 10-5. Enter the result to 2…

A: Interpretation-  To determine the pH of 0.42M of NH3 solution given  Kb of NH3 is 1.76 × 10-5  .…

Q: is a group of materials or.. devices required to carry out *. experiments apparatus labels carefully…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: A study of the acid shows that the pH of an acid HA O.12 MIK2.62. What is the K, of this acid?

A: Acid Dissocaition constant, Ka has to be determined for the Acid HA of 0.12 M with pH 2.26.

Q: Which one of the reactions represents an ionization equation for a binary acid? A) HC2H3O2(aq) -->…

A: D is the correct answer  HF --> H+ + F-

Q: if 5.6g of AI is dissolved in 67000 mls of water, calculate the ppt of Al.

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Q: How many milliliters of water must be added to 103 mL of 1.50 M HCl to give 1.00MHCI? (Assume the…

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Q: What mass of AgNO3 has been dissolved in 200g of H2O if the solution is 0.300m?

A:

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.