A substance that gives up or donates hydrogen ions during a chemical reaction. a. Bronsted-Lowry acid  c. Conjugate acid Bronsted-Lowry base d. Conjugate base   A substance that accepts hydrogen ions during a chemical reaction. a. Bronsted-Lowry acid c. Conjugate acid Bronsted-Lowry base d. Conjugate base   A way to measure the strengths of acids and bases. a. Bronsted-Lowry acid c. pH scale Bronsted-Lowry base d. Ion-concentration constant

Q: 2. Calculate the AH for the reaction: N₂O4 + CO → N₂O + CO₂

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Q: Identify if SPONTAENOUS or NON-SPONTAENOUS. d) After a few days, the fruit begins to deteriorate.…

A: Given,  Identify if SPONTAENOUS or NON-SPONTAENOUS. d) After a few days, the fruit begins to…

Q: Find the pH of 0.15 M HClO and 0.25 M NaClO. Ka of acid at 25 C is 3.98 x 10^-8

A: Given data The concentration of  HClO, [HClO] = 0.15 M The concentration of  NaClO, [NaClO] = 0.25 M…

Q: 5. For the following reaction which reactant is getting oxidized and which is getting reduced:…

A: Species for which oxidation state is increased is getting oxidised while species for which oxidation…

Q: Predict the products of the following reactions:   [PtCl4]2- + NO2- → (a)   (a) + NH3 → (b)…

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Q: heat

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Q: 3 Why is it wrong to calculate (and report) a value for the quality of a compressed liquid or…

A: A superheated liquid is a liquid that has a temperature higher than its boiling point. A compressed…

Q: Estimate the boiling point of an unknown substance in deg C if the latent heat of vaporization of…

A: Answer: Relation between Boiling point, enthalpy of vaporization and entropy of vaporization is…

Q: HVALI AGE Based only on intermolecular forces, which of the following would be the most soluble in…

A: Solubility is depend on nature of subject. Polar solutes are soluble in polar solution and non polar…

Q: In the pH metric titration, calomel and glass electrodes are used for measuring. What are the other…

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Q: 5. Based on your knowledge of main group elements: a. Which compound is the least likely compound to…

A: We are to discuss which of given compounds is least stable  PH3 , PCl3 , PCl4 , PCl5

Q: 3- 13.7. Calculate the ratio of molarities of PO and HPO 2 ions in a buffer solution with a pH of…

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Q: 1. What are [H3O+], [OH-], and pOH in a solution with a pH of 8.59 at 25 oC? Full Solution 2. The…

A: Since we know that,  At 25°C , pH +pOH = 14  pH = - log10[H3O+]   pOH = -log10[OH-]

Q: (b) In the pH metric titration, calomel and glass electrodes are used for measuring. What are the…

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Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Ionic compounds are formed between two ions ( cation and anion).

Q: If 25.0 mL of water are added to this system, indicate whether the following statements (Note the…

A: If we add water then concentration of acid  and salt is changed due to volume increases.  a) True b)…

Q: N CH3 CH3 1. NBS, AIBN 2. NaOH ?

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Q: When 0.10 Fe(NO3)3 iron (III) nitrate is added to a prepared solution, a light tan precipitate is…

A: To identify the ion present in the solution.

Q: Which of the following statements about thiols and thioethers is true? a. Both are odorous and…

A: Thiols possess -SH functional group But thioether possess -S- group.

Q: - What are the two factors that influence spontaneity of chemical reactions?

A: A  chemical reaction is said to be spontaneous if it occurs naturally. The two factors that…

Q: 1. In thin layer chromatography (TLC), why do you need to use a pencil in marking the spots, origin,…

A: 1. Marker spot is soluble in the solvent. Therefore it will move on TLC plate with solvent. 2.…

Q: Suppose that instead of plating copper on a strip of aluminum you used a strip of silver.  Explain…

A: Given: Instead of plating copper on a strip of aluminium, you used a strip of silver.

Q: (e) The mobility of H+ ions is very high because of the small size and other reasons. The mobility…

A: Due to its small size, H+ can move quickly in the aqueous solution. However, its exceptional…

Q: An atom whose electronic configuration is 4p3 describes the electron of the atom having

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Q: 12. = a The solubility product constant for the salt silver chromate, Ag₂CrO4 is Ksp 1.9 × 10-¹2. If…

A: Answer: These questions are based on Le-chatalier's principle according to which on changing any…

Q: Predict the sign of ΔSsys (positive or negative) combustion of ethane gas. 2C2H6(g) + 7O2(g) →…

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Q: (d) Do you expect the pH of the pure water at 100 °C will be 7, lower than 7, or higher than 7? Give…

A: [H+].[OH-] = Kw  pH = -log[H+]

Q: h

A: To tell the best way to confirm that a reaction is first order?

Q: A sample of a gas in a cylindrical chamber with a movable piston occupied a volume of 6.414 liters…

A: Here a sample of gas of volume 6.414L at pressure of 850 torr and 27.2°C is subjected to a change at…

Q: How many pi electrons does this moleate have that are delocalized in closed yclic array ? :o:

A: Aromatic : (4n+2) pi electrons, conjugated, cyclic. Therefore the compound is having 10 pi…

Q: Place reagent combinations in the out to successfully carry the following transformation. ? Ph Ph…

A: Lithium aluminium hydride is strong reducing agent...it reduces azide into primary amine..... R-N3…

Q: Suppose you are given 0.0856ppm to be the concentration of dissolved lead found in pond water after…

A: Solutions-  0.0856ppm to be the concentration of dissolved lead found in pond water dilution factor…

Q: ħ² The quantized energies of the rigid rotor are given by E, = 1/-/J (J -J(J + 1). If J = 2, what…

A: Rigid rotor is a mechanical model of rotating systems. Rigid rotor is a three dimensional rigid…

Q: Consider the following balanced equation: 6 CO₂ + 6H₂O --> C6H12O6 + 6 0₂ When the reaction was…

A: In this question, we have to find the percent yield of oxygen gas.

Q: What is the fluoride ion selective electrode made of?

A: fluoride ion selective electrode contains a silver/silver chloride(Ag/AgCl)reference

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

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Q: 6. 7. product in #6 CH3 HNO3, H₂SO4 SnCl₂ H* OH ?

A: 6. Electrophilic substitution: The resonance hybrids for acetophenone is given below. As acetyl…

Q: Part A U 容 Part B

A: The given transformations involves hydroboration-oxidation, oxidation of alcohol to aldehyde,…

Q: The specific heat capacity of liquid mercury is 0.14 J/g-K. How many kilojoules of heat are needed…

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Q: What is the principle involved on how a simple distillation can isolate the eugenol from cloves

A: A question based on analytical separation that is to be accomplished.

Q: product Synthesis 2: Synthesis 4: NH₂ starting materials. OH H Synthesis 1: Synthesis 3: Synthesis…

A: Synthesis 1 :  Step 1 : Alkyl bromide reaction with sodium azide and DMF. The azide is converted…

Q: 1) Sketch the MO formed when atomic orbitals below interact: a) Two 2py orbitals destructively Two…

A: There are two possibilities for bonding. One is via head-on-overlap (σ-bonding) and another is…

Q: 30 mL of 0.25 mol L' HNO3(aq) is placed in a flask and titrated with 0.25 mol L NaOH(aq) solution.…

A: Given, HNO3 solution Concentration of HNO3 solution = 0.25 mol L-1 Volume of HNO3 solution = 30 mL =…

Q: What is the correct equilibrium constant expression for the balanced reaction shown below? NO(g) +…

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Q: 4. A mixture of 3.00 g of Bi₂03 and 0.500 g C are used to produce bismuth and CO in the reaction…

A: The given balanced chemical react between Bi2O3 and Carbon is        Bi2O3 + 3 C ------> 2 Bi +…

Q: Масс-спектр 887 100 69- thil 50 0 50 ИК-Спектр 100 Пропускание, % 100 m/z 4000 Спектр ЯМР Н (300…

A: Note : DBE = C8H15O2Br = 8- (15+1/2)+1 = 9-8 = 1. Carbonyl present. From DEPT six CH2 groups and one…

Q: Which of the following changes would NOT affect the rate of the reaction of methanoic acid with…

A: We are to discuss whi h of given changes would not affect the ratw of reaction for  HCOOH +  Br2 ⇌…

Q: What is the pH (to two decimal places) of a saturated aqueous solution of copper(II) hydroxide (at…

A: In this question we have to tell the PH of the aqueous solution of copper(II) hydroxide (at 25 °C).

Q: =scribe the process of cc

A: Describe the process of cooling water at 101 kPa pressure from 125°C to 50°C, at constant pressure.…

Q: 10. How many molecules are in a 1.7 gram iron nail? 11. How many molecules are in a 0.35 gram piece…

A: (10) Given that -  Mass of iron = 1.7 g    From mole concept one of any Substance equal to -  1 mole…

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.