For each conjugate acid-base pair, identify the first species as an acid or base and the second species as the conjugate acid or base of the first. Please explain how

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Q: 7. What is its azimuthal quantum number? O 1 02 3 8. What is its magnetic quantum number? O +2 +3

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Q: balance this equation, 1. H2S + Cr2O72- → S + Cr3+ (acidic medium)

A: The unbalanced equation is: H2S + Cr2O72- → S + Cr3+

Q: What is one physical property of vitamin C and how is it related to its structure and function?

A: Vitamic C an important  vitamin for the body as it is used for

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Q: At a certain temperature this reaction follows second-orde. 2SO3 (g) →2SO₂(g) + O₂(g) Suppose a…

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Q: At 25.0 °C the Henry's Law constant for hydrogen sulfide (H₂S) gas in water is 0.087 M/atm.…

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Q: Which of the following can form a carbinolamine intermediate with ammonia?   a Bromoethane   b…

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Q: A chemistry graduate student is studying the rate of this reaction: 2SO3(g) →2SO₂(g) + O₂(g) She…

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Q: What product is produced when ethylene oxide is treated with HBr?   a Alkylhalide   b Alkene   c…

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Q: 4. Calculate the enthalpy change for the reaction below 2AI + Fe₂O → 2Fe + Al₂O3

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Q: pH calculations Calculate the pH of a 0.050-MAI(NO3)3 Solution. The Ka value for Al(H20)6³+ is 1.0 x…

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Q: I. Identify the substance being oxidized and the substance being reduced in each reaction. 1. 2H2 +…

A: Given,  Identify the substance being oxidized and the substance being reduced in each reaction ?  1.…

Q: When 50.0 mL of 0.400 mol L-¹ Ca(NO3)2 is added to 50.0 mL of 0.800 mol L-¹ NaF, CaF2 precipitates,…

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Q: 15. A solution of benzoic acid (C,H,OOH) has a Ka of 6.3 x 10%. If it said to be 3.0% dissociated,…

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Q: (aq) Zn(OH)4² (aq) + NH3(aq)

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Q: culate the selectivity factor (a) for the peak pairs of 1,2 and 3,4 and 5,6 in the chromatogram…

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Q: 1. The lonization constant (Ks) of pyridine (CsHsN) is 5.62 x 10-. If 11.3 grams of sample of…

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Q: Based on the chromatograms, Symmetry C18 (top) is less selective than Symmetry Shield RP18 (bottom)…

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Q: For the liquid acetone, list all IMFs that have to be broken in order for it to mix with water

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Q: S + 6 HNO3 --> H2SO4 + 6 NO2 + 2 H2O In the above equation how many moles of water…

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Q: a) Use simple linear regression to determine the activation energy of ozone decay, from the…

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Q: Which of the following will not form a primary alcohol upon reduction with NaBH4 or LiAlH4?   a…

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Q: (c) Define self-assembly in supramolecular chemistry. Explain the metal-directed self-assembly…

A: The answer is given below:

Q: 2 NH3 + 3 CuO → 3 Cu + N₂ + 3 H₂O In the above equation, how many grams of N₂ can be made when 10.9…

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. [¹₂] [¹₂]…

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Q: What is the order of a reaction that has a single reactant and when plotting the logarithm values…

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Q: Equilibrium calculations At a particular temperature, K = 3.75 for the reaction: SO 2(g) + NO2(g) SO…

A: Given :  K = 3.75  Concentration of each gas = 0.800 M

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Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k…

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Q: a) Voltammetry is a collection of techniques in which the relationship between the current and…

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Q: MF C₂H₂NO Relative Intensity 100- 80 40 20 wwww.ppt=upppluut.yupw0 25 50 75 m/z 100 125 15.0 18.0…

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Q: Determine the weight of SDS powder needed in order to prepare 100ml of 25% SDS solution.

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

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Q: Which of the following is a possible reaction of hydroxybenzene?   a Electrophilic substitutions…

A: Hydroxybenzene can be known as phenol

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Q: Cu2+ + Fe Cu + Fe²+ The reaction is assumed to be that (Cu2+) =(Fe2+) =1.0M and T = 298 K. As the…

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Q: Which of the following statements describe the reference electrode? O electrode allows for the…

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Q: 2 NH3 + 3 CuO --> 3 Cu + N₂ + 3H₂O In the above equation how many moles of N₂ can be made when 170.6…

A: Given equation,  2 NH3 + 3 CuO → 3 Cu + N2 + 3 H2O Molar mass of N2 = 14+14 = 28 g.mol-1 Molar mass…

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Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k…

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Q: does H2SO4 act as a strong or weak acid in water

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Q: Determine net ionic equations, if any, occuring when aqueous solutions of the following reactants…

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Q: Which of the following is the best substrate for SN1 reactions?   a Methyl carbon   b Primary…

A: In SN1 reaction, the first step is the rate determining step in which the formation of carbocation…

Q: Consider the following titrations: i. 100.0 mL of 0.10 M HCl titrated by 0.10 M NaOH ii. 100.0 mL of…

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Q: Consider the reaction below. Which is the oxidizing agent? * Fe + O₂ + H+ Fe+2+ H₂O. A. Fe B. 02 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.