Given the Kg for bases below, which Kg will be the strongest base? O 5.7 x 10 16 O 2.8 x 104 O 7.2 x 106 6.2 x 10-12

Q: 1. 2 mol CgH5MgBr `OC2H5 2. Hзо" 1. NaOH (aq ) HOʻ 2. CH3CH2B

A: i)this is based on addition elimination reaction followed by acidic hydrolysis. ii) this is…

Q: What is the pH of a solution with [H3O+]=2.42 x 10-4?

A: pH of any solution is given by  pH = -log[H3O+] where [H3O+]= concentration of H3O+ ions

Q: Write the formula of the acid formed when each of these acidic oxides reacts with water. 1. Cl,0, 2.…

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Q: Determine the [H3O*] concentration in a 0.169 M Ca(OH)2 solution. 2.96 x 10-14 M 0.338 M 5.92 x…

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Q: assuming 100% dissociation, what is the total number of moles of ions in a 0.5 L of 0.391 M K2CO3

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Q: Кон calor 1. CN -OH OH H3O 2. NaOH ETOH 3.

A: Here we have to write the major product formed in the following reactions

Q: Calculate the pH of a 0.42 M H,SO4 solution. Give your answer to 2 places after the decimal.

A: given, molarity of H2SO4 solution = 0.42 M

Q: In a 2.0 mM aqueous solution of 4-chlorobutanoic acid (C3H6CICO₂H), what is the percentage of…

A: The given values in the problem are the concentration of the 4-chlorobutanoic acid solution, which…

Q: Classify each chemical compound listed in the table below. type of compound (check all that apply)…

A: Acid is the substance that gives proton in the solution while the base is the substance that accepts…

Q: Which of the following is NOT a property of an acid? O reacts with acids O donates a proton O has pH…

A: Given properties: reacts with acids donates a proton has a pH less than 7 feel slippery taste sour…

Q: Which acid is the strongest?   a. propanoic acid, HC3H5O2, Ka = 1.4×10–5   b. oxalic acid,…

A: The ionisation constant (Ka) describes the ionisation of an acid. So, higher the value of Ka for an…

Q: Calculate the off of each of the following solutions. 2.1 X 10-4 M Ba(OH)₂, pH = 2 (13.1 X10-4 M…

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Q: at the equivalence point do moles of h+=moles oh-

A: The objective of the question is to understand the concept of equivalence point in a titration…

Q: G2– is a strong base. Calculate the following quantities for a 0.00379 M solution of G2–. [G2–]…

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Q: Which species are present in aqueous solution of NH? 1. NH3 I. NHƯ III. H30*

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Q: Calculate the fluoride ion concentration and the pH of a solution that is 0.30 M in HF and 0.10 M in…

A: 0.30 M HF 0.10 M HClKa for HF  = 6.8*10-4

Q: Figure 11 BH, 2 H,O,, NaOH ?

A: We have to write the product of the given reaction. Introduction: Here the given reaction is an…

Q: What is the pH of a solution that contains a hydronium ion concentration of 4.5 x 10-12?

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Q: Ba "-50 BSO4 HCl+ Na OH> Ho0+ NaCI t. 2Mal a Ma

A: 1) Ba2+ + SO42- ---> BaSO4 The balanced equation for the given reaction is, Ba2+ + SO42- --->…

Q: To what volume should you dilute 55 mL of a 14 M stock HNO3 solution to obtain a 0.148 M HNO3…

A: Two questions based on quantitative analysis, which are to be accomplished.

Q: Which of the following is perchloric acid?   HClO2   HClO3   HClO4

A: The given acids are the oxoacids of the chlorine atoms. They contain H-Cl-On bond. The n is the…

Q: 6. Convert the following pH or pOH values to [H*] or [OH-] concentration Example: pH = 7.0, [H] =…

A: The above question is based on the  calculation of [H+] value. The value of pH or pOH is given and…

Q: 1 Which of these is a base?  a. NaHCO3 b. HNO3 c. H3PO4 d. NaCl  e. H2O  1b. Which of these is…

A: 1 To identify which is a base  a. NaHCO3  Base b. HNO3 Acid c. H3PO4 Acid d. NaCl Salt e. H2O…

Q: ____ hydrides are strong bases. Hydrides that contain hydrogen and nonmetals are ____ hydrides

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Q: Which acid is the strongest? formic acid, HCOOH, K = 1.8×104 O hydrofluoric acid, HF, pka = 3.45…

A: Ka is proportional to the acidity.

Q: Given the reaction: KOH+CO 2 --->K 2 CO 3 +H 2 O . When properly balanced , how many moles of H 2 O…

A: A balanced chemical equation is the representation of a chemical reaction with the balanced number…

Q: Calculate the mass of anhydrous KHP that completely reacts with 25 mL of 0.10M NaOH. Molecular…

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Q: Hydrate Find  the % of water for Na2SO4            7H2O

A: To find out the percentage of water present in Na2SO4·7H2O.

Q: converts between moles of oxygen in phosphoric acid, H3PO4, and moles of H3PO4.

A: From the formula of H3PO4  1 mole H3PO4 contains 4 moles of oxygen.

Q: What kind of reaction does the figure have and what does it produce(s)?

A: The species that is rich in electron is defined as nucleophile while the species with deficiency of…

Q: What is the name of the type of reaction that happens between acids and alkalis? O Neutralisation O…

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Q: Calculate the hydronium ion concentration

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Q: What is the hydronium M ion concentration for an unknown solution with a pH of 9.65? Please write…

A: Given     PH = 9.65   [ H3O+ ]  = ?

Q: 10.0 M NH3 pH: [H30+]: [OH-]: pOH:

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Q: 11. Which of the following compounds is likely to be a base? O Ca(OH)2 O HF О на O H2SO4

A: We know that, Bases are the compound which dissociate into OH- ion, when they are added to the…

Q: 8. [H+] = 0.000048 M, what is the [OH-]? 9. [OH-] = 7.6 x 10-³ M, what is the [H+]?

A: [H+] = 0.000048 M = 4.810-5 M[OH-] = 7.610-3 MKw = 1.010-14

Q: From the equilibrium concentrations given, what is the Kb value for NH3?  [OH−] = 3.1 × 10−3 M;…

A: In an aqueous solution ammonia dissociates as follows: NH3 + H2O  ⇌ NH4+  +  OH-

Q: If the pH of a solution is 6.7, the [H*]= 2 x 107 5 x 10 6 8 x 107 5 x 107 O O O O

A: Acids are the chemical compounds which donate proton, H+ in the solution while base is a chemical…

Q: Bank the following from highest to lowest pla а. о b. с. он он а он живи он on F да у он он OH

A: We must know that PKa and acidity of a compound is inversely proportional. That is more the acidic…

Q: Acid, base or neutral [H*] [OH'] pH pOH 3.25 х 106 М 4.5 9.5 2.7 11.3

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: How many grams of sodium phosphate, Na3PO4 can be made from 9.60 g of sodium hydroxide and…

A: The given question can be based on the prior knowledge of the mole concept and the stoichiometric…

Q: CALCULATE PH IF [H3O+] = 4.02 X 10 -3 AND [H3O+] = 8.99 X 10 -7

A: Given[H3O+] = 4.02 X 10-3 [H3O+] = 8.99 X 10-7pH = To be determined

Q: According to the Arrhenius concept, an acid is a substance that reacts with the solvent…

A: According to Arrhenius Concept An Acid is a substance that is Capable od Donating One or More H+ in…

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.