Question 1 In terms of acid strength, which of the following does not belong with the others? HC104 HF ΗΝΟ H2SO3

Q: wnich of the following is an exampie Of precipitare reaction? ° The reaction between barium hydroxle…

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Q: Which is the stronger acid, NH4+ or HBrO?

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Q: Which of these are lewis acids a BF3 b  IF7 c  SF6

A: Lewis acid is a compound that possess tendency to accept electrons in its vacant orbital.

Q: Rank the following acids in increasing order of strength (from weakest to strongest) HCIO, | HBrO,…

A: Dear student, the above compounds are acidic in nature on account of their ability to release…

Q: What is the pH of a 0.200 M solution of HNO3? A 0.70 B 1.31 c) 6.18 (D) 8.53

A: Given, the concentration of HNO3 =0.200 Mwe are asked to calculate the pH of solution of HNO3

Q: A solution of HNO3 has a pOH = 9.45. Calculate the concentration of H3O+ ions in the solution.

A: Solution - According to the question - Given value -  pOH = 9.45 pH and pOH are related as, pH + pOH…

Q: Which of the following compounds, when dissolved in water will produce an acidic solution?     X.…

A: Given salts: KNO3 CH3NH3Cl NaHSO4 We have to find the salts that will produce acidic solutions.

Q: 3. Complete and balance the following acid-base reactions. HCl + КОН — H2SO4 + NaOH → HNO3 + LIOH

A: In an acid-base reaction, acid reacts with base to produce salt and water. HCl  +   KOH  ------>…

Q: Arrange the following oxoacids of chlorine in increasing order of acidic strength. HOCl, HOClO,…

A: Acidity means how easily a compound donates its hydrogen. The easier the availability of hydrogen,…

Q: arrange the following oxoacids in order of decreasing acid strength: HClO, HClO2, HClO3, and HBrO

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Q: What acid and what base would react with CsNO3

A: Given salt for formation is CsNO3

Q: Hydrogen fluoride is considered: A a weak base B a weak acid C None of the others D a strong…

A: Strong acid and base are those which are strongly dissociates into ions whereas weak acid and base…

Q: Why does the concentration of H3O+ and OH- equal each other in neutral water?

A: pH = -log[H3O+]   [OH-].[H3O+]  = kw  Kw = 1.0 × 10-14 M2

Q: Calculate the pH of a 2.4 x 105 M HBr solution at 25 °C. O 2.45 O 11.69 O 4.62 O 9.38

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Q: Rank the following in order of decreasing acid strength: HClO, HCl, HCN, HNO₂.

A: The acid dissociation constant represents the relationship between the strengths of acids and bases.…

Q: Calculate both H3O* | and [OH] for a solution for which pH = 1.38. Enter your answers in scientific…

A: i.e. [H3O+] = 4.16*10-2 M

Q: Place the following in order of increasing acid strength. HlO < H1O 2 < HlO 3 < HlO 4;

A: Place the following in order of increasing acid strength ---

Q: QUESTION 4 Which of the following is much more acidic?

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Q: Write and balance the equation for each of the reactions. sodium hydroxide and phosphoric acid…

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Q: Which of the following is NOT amphoteric? O H20 O Al(OH)3 Be(OH)2 PbO2 O Mg(OH)2

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Q: Which of the following Lewis base has the highest proton affinity in the ga phase? PME3 PF3 PCI3

A: There are many trends in inorganic chemistry. These trends are atomic size, reactivity, metallic…

Q: What is the pH of an HCl solution if [H*] = 0.03? %3D

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Q: Which of the following is not amphoteric? O H3 PO4 OHCO, OHSO OH2O

A: Given,  H3PO4 HCO3-  HSO4-  H2O

Q: Identify the Arrhenius acid(s): I. HCO, II. BF3 II. HNO; IV. NH3

A: According to the Arrhenius theory, the substance that is given hydrogen ion H+ in the aqueous…

Q: What is the pH of a 2.5 M solution of HC1O4? pH

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Q: What is the hydroxide ion concentration of a solution with pOH =1.5?

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Q: Calculate the OH-millimolar concentration in an "alkaline water" which the manufacturer claims to be…

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Q: Explain how ammonia can function both as a Brønsted base and as a Lewis base.

A: According to Bronsted-Lowry concept, the acidic and basic character of a compound can be interpreted…

Q: For each group of anions, rank in order of increasing conjugate base strength. Briefly explain.…

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Q: Calculate [H,O*] and [OH"'] for the following solutions: pH = 7.41 (Normal blood pH) a. L,OʻH) [OH]…

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Q: What is the pH of a 0.20 M HCI solution? O 12.39 O 0.70 O 13.30 O 1.61

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Q: is HC2H3O2 an acidic ionic or a covalent bond?

A: HC2H3O2 this is a chemical formula of acetic acid (CH3COOH).It has one double bond between Carbon…

Q: What is the pH of a 0.600 M solution of Na2S?

A: In this question, we want to determine the pH of the salt solution ( Na2S ) How we can calculate,…

Q: The pH of a 0.100 M CH3NH2 solution is 11.80. What is the % ionization value? O 11.80% O 1.58% O…

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Q: Which of the following is an amphoteric metal hydroxide?Ba(OH)2 LiOH KOH Pb(OH)2 Mg(OH)2

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Q: 1 You are presented with a solution that has a pOH of 2.13,What is the pH of this solution? O 11.87…

A: The pOH of the solution is = 2.13 The pH of the solution is =?

Q: carbon dioxide hydrogen sulfide acetic acid water aluminum boron trifluoride trichloride Categories…

A: A Bronsted-Lowry acid is a species that donates a proton in an aqueous solution. A Lewis acid is a…

Q: Arrange the following in the decreasing order of their basic strength in aqueous solutions: CH3NH2,…

A: The introduction of an alkyl group into ammonia increases the basic strength. The introduction of a…

Q: Based on their molecular structures, determine if each statement about the acid strength is True or…

A: (1) Hydrochloric acid, HCl more Acidic then Hydrogen sulfide, H2S. It is due to more…

Q: a) Calculate [H3O+] when pOH is 8.90 b) Calculate the pH of an NaOH solution where [OH-] = 4.6 x 105…

A: Hello. Since multiple sub-parts of a question have been posted, the first three sub-parts shall be…

Q: Which of the following statements explain why HBr is a stronger acid than HF? 17

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Q: Which of the following compounds would have the lowest pH if each was dissolved in enough water to…

A: pH :-  Negative logarithm to the base 10 of H+ ion concentration expressed in mol/L is called as pH.…

Q: Calculate the pH of a solution with [H,O*] of 8.96×10 4 pH =

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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 pH of 1.75 M NH3 (aq)? O 9.50 O 4.50 O 4.74 O 2.25 Ο 11.75

A: Solution :

Q: what is the hydronium ion concentration in a solution that has a pOH of 1.05?

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Q: Calculate the pH of 0.10 M H2SO4

A: Given: The molarity of the H2SO4 solution = 0.10 M We have to calculate the pH of the solution.

Q: Calculate the pH of a 3.5 x 10-3 M HNO3 solutio O 2.46 O 3.46 O 0.54

A: The acidity of the solution is measured by the pH scale. pH scale ranges from value 1 to 14. The…

Q: What is the hydronium ion concentration in an aqueous hydrobromic acid solution with a pH of 1.200?

A: pH of solution is defined as the concentration of hydronium ion H3O+ present in the solution…

Q: Arrange the following oxoacids in order of decreasing acid strength: HCIO, HCIO2, HCIO3, HBrO

A: Acidic strength is directly proportional to electronegativity  of the central atom. So HBrO is least…

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.