What is the conjugate base of HSO4" ? O H₂SO4²- O HSO3²- O HSO4²- O H₂SO4 O SO4²-

Q: To study the kinetics of the reaction between acetone and iodine N/10 NaHCO3 solution in the conical…

A: To study the kinetics of the reaction between acetone and iodine N/10 NaHCO3 solution.

Q: 4. Which statement below about atoms containing more than one electron is FALSE? A) Higher nuclear…

A: This question is related to atomic structure.The history of atomic structure dates back to the times…

Q: Calculate the moles of H+ delivered to each sample based on your experimental data and record these…

A: Given, Concentration of HCl = 0.1 M

Q: A mixture of 3 compounds was injected into a gas chromatograph. Compound A gave a sharp spike in 35…

A: Given, Compound A give sharp spike in 35 s Compound B gives sharp spike in 205 s Compound C eluted…

Q: Suggest possible synthetic route for following transformations. Show the reagents, intermediates and…

A: The product is formed by stark-enamine reaction. In stark-enamine reaction is acid catalysed…

Q: B2. NH₂OH and HCI Molarity of NH₂OH Initial buret Reading of HCI Initial pH of NH₂OH PH 10.15 9.97…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: 5) 6) O2(g) Al(s) + Ba(CIO3)2(aq) + ->> Al₂O3(s) Na3PO4(aq) Ba3(PO4)2(s) + NaClO3(aq)

A: A chemical reaction is defined as a method where reactants react with each other under reaction…

Q: The redox reaction below has a AG value of 642. kJ. Determine the standard cell potential (E cell)…

A: Given that, a balance redox reaction is A(s) + 5B3+(aq) → A5+(aq) + 5B2+(aq). The ∆G0 value of the…

Q: Consider the reaction: H₂(g) + C₂H₂(a)-C₂H(9) Using standard absolute entropies at 298K, calculate…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The fat content of 10 g of commercial ice cream was determined by the Mojonnier method. The weights…

A: To calculate percent weight extracted in third extraction using the weight of fat given after second…

Q: [3] (b) Formulate the criteria of spontaneity at constant volume and pressure by using the Helmholtz…

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Q: Which point(s) on the graph of G versus extent of reaction shown below display(s) a point where Q<K?…

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Q: Calculate the value of the free energy change, ΔG, for the reaction below at 600.0ºC when the…

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Q: Under standard conditions, a negative value of AG for a reaction indicates that: O the reaction is…

A: A negative ∆G° for a reaction indicates--

Q: ic cens only, electrolytic cells only, both or neither (for a system not at equilibrium)? A galvanic…

A: Electrochemistry is branch of chemistry in which electrical energy is converted in to chemical…

Q: Calculate the moles of H+ delivered to each sample based on your experimental data and record these…

A: A substance's solubility product (Ksp) is the ratio of concentrations at equilibrium. Molar…

Q: For the reaction below, A+2B → AB2 if AG = -19.9 kJ.mol-1, what is the value of K at 298 K ?

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Q: Consider the diagram of voltaic cell. Choose the correct answer from the parentheses and fill in the…

A: In given cell Electrode where electrons flow out called anode. Electrode where electrons flow in…

Q: The following addition reaction produces which stereoisomer? H₂O.

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Q: What is the value of AG (kJ mol-1) for this reaction at 349.4 °C? The data refer to 25 °C: P2 (g) +…

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Q: Solid sodium phosphate is slowly added to 150 mL of a 0.0628 M chromium(III) nitrate solution. The…

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Q: Calculate Eºcell for the following reaction: 2Fe2+ (aq) + Cd2+ (aq) → 2Fe³+ (aq) + Cd(s) Reduction…

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Q: Calculate the % of Cd(OH)4² among all the cadmium complexes below in a pH 13 solution saturated with…

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Q: A linear alkane with 11 carbon atoms contains how many hydrogen atoms? • Enter your response as a…

A: Alkane : n-Alkane are saturated hydrocarbon i.e, they consist of hydrogen and carbon with single…

Q: Europium crystallizes in a body-centered cubic lattice (the Eu atoms occupy only the lattice…

A: Here we are required to find the unit edge length for Europium which crystallize in a body centred…

Q: 1. 10 moles of hydrochloric acid, HCl, is contained in 2.0 Liters (2.0 L) of water. What is the…

A: Given :  No.of moles of HCl = 10 mol  Volume of water =  2.0 L  To calculate :  Molarity of solution…

Q: How many more gauche interactions are there in axial trans-1,2-dimethylcyclohexane than in the…

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Q: A system consists of three energy levels: a ground level (&o= 0, 90 = 1); a first excited level (1 =…

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Q: Performing control experience in determining nitrogen using the Keldal method Choose one answer: a.…

A: Solutions- Performing control experience in determining nitrogen using the Keldal method. The…

Q: Chemistry pls help is due today! 1a.develop an hypothesis on how to isolate casein from milk using…

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Q: The diagram below illustrates graphically how the free energy changes during the chemical reaction:…

A: For the given chemical reaction,  reactants → products

Q: An environmental chemist obtained a 200. mL sample of lake water believed to be contaminated with a…

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Q: a) b) c) the following equations: I(py) 2 + I + H => 1₁ + I+ + H₂O => 1₂ + 1₂ + OH => 13 + Hpy+ 103…

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Q: NaOH H₂S HNO3 BaSO4 FePO4 weak acid strong base weak base soluble salt insoluble salt

A: An acid which can produce H+ ions in a solution  An base which can produce OH- ions in a solution…

Q: Solid lithium hydroxide is used in space vehicles to remove exhaled carbon dioxide from the living…

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Q: for this question. The equilibrium constant, K, for the following reaction is 1.20x 10-2 at 500 K.…

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Q: H₂C- BCH₂CH₂Br H₂C- -OCH₂CH3

A: Toluene have methyl group is attached to the benzene ring. The nature of the methyl group is…

Q: hours will it take to plate

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Q: A 10.00 L tank at 21.4 °C is filled with 14.8 g of carbon monoxide gas and 10.7 g of sulfur…

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Q: Calculate the value of Eºcell for the following reaction: 2 Al(s) + 3 Co2+ (aq) 2 Al3+ (aq) + 3…

A: The E°cell can be calculated by using formula E°cell = E° cathode (reduction) - E° anode(reduction)

Q: When the NaOH is mixed with water, it produces heat.  What is the reason that the heat is formed in…

A: Given,  When the NaOH is mixed with water, it produces heat.  What is the reason that the heat is…

Q: 3. Which polymer has higher Tg? O O 0 || -C(CH₂)4CNH(CH₂)6NH- C(CH₂)4CO(CH₂)40- (A VS. B) +CH₂-CH+ n…

A: Factors affecting the glass transition temperature (tg) : 1. Molecular weight : increases Molecular…

Q: Could you tell me which one the following phosphoglycerides has a different space filling model than…

A: Phosphatidylinositol has different space filling among all the given structure You can see pic…

Q: For the reaction below, A+2B → AB2 if AG= -29.1 kJ-mol what is the value of K at 298 K? (the answer…

A: The free energy change of the reaction is = -29.1 kJ/mol = -29.1 x 1000 kJ/mol The temperature of…

Q: Find the oxidizing agent in the following balanced reaction (Please note that element X and Y are…

A: Detail calculation is shown below

Q: 4. Give the products of the following reactions. CH₂ (i) KMnO₂. OH, A a.) (ii) H₂O* b.) CH3COOH +…

A: Given reactions are : Give the products of the following reactions = ?

Q: 8. (a) What are cardiac glycosides? Give one example of cardiac glycoside and draw structure.…

A: This Question is based upon Carbohydrate Chemistry.

Q: What is the coefficient for H* after balancing the following reaction in acidic medium? (Please note…

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Q: Consider the following system at equilibrium where Kc = 1.29x 10-2 and AH° = 108 kJ/mol at 600 K.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In quantum mechanics, the measurements of two different physical properties are represented by the…

A: Quantum chemistry can be defined as branch of chemistry that tells us about the use of quantum…

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.