H₂ + N₂ → NH3 CaCl2 + AgNO3 → Ca (NO3)2 + AgCl SnO2 + H2 → H₂O + Sn

Q: The following equilibrium constants have been de termined for oxalic acid at 25°C: H₂C₂O4(aq) = H+…

A: In this question, we have to calculate the equilibrium constant for the given reaction.

Q: In a 0.080 M NH3 solution, what percent of the NH is present as NH?

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Q: A solution is prepared by dissolving 40.00 g of NaCl (f.w. = 58.44 g mol–1), a non-volatile solute,…

A: Given: The mass of NaCl = 40.00 g The volume of the solution = 1 L Temperature = 25 °C The…

Q: (a) 1. NBS, hv 2. NaOH, H₂O 3. CHBr3. (CH3)3COK*

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Q: Phosphoric acid is a triprotic acid (Kal = 6.9 x 10-3, K₁2 = 6.2 x 10-8, and K₁3 = 4.8 × 10-13). To…

A: First, we have to find the value of pKa of phosphoric acid that should be used to calculate the pH…

Q: What is the percent N by mass in iron (iii) nitrate

A: The detailed solution is given below.

Q: Part 4. Molecular View. Draw 3 molecules of water (liquid) interacting with 3 molecules of acetone…

A: Intermolecular forces are forces of attraction or repulsion that also occur between molecules of a…

Q: Enough of a monoprotic weak acid is dissolved in water to produce a 0.0125 M solution. The pH of the…

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Q: absolute configurations of the two stereogenic centres (i) and (ii) in the structure below…

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Q: -. The mechanism for the reaction of nitrogen dioxide with carbon monoxide form nitric oxide and…

A: The balanced reaction and the intermediate are given below

Q: . C. 6. . 6. . S. .. .. _H3PO4 + КОН → K+ _B₂O3 → HCI + NaOH → C + Na + NaOH + Rb + _C6H6 + S8 → _O₂…

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Q: For the reaction shown, calculate how many moles of each product form when the given amount of each…

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Q: Chemistry Calculate the energy, E, when n = 1, Calculate the energy, E,, when n = 2 b. When at…

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Q: Use solubility rules to determine the solubility of the following compounds: insol compound sol…

A: This problem is based on solubility rules . According to the rules we will see the compounds.

Q: The reaction of nitric oxide to form dinitrogen oxide and nitrogen dioxide is exothermic. 3NO( g) ⇄…

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Q: A. Isomer A has only primary

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Q: Use this information to write a rate law for this reaction, and calculate the value of the rate…

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Q: In which of the following situations is a Buchner Funnel greatly and appropriately needed? Gravity…

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Q: Which of the following compounds has the highest boiling point? CH₂ A. CH₂CHCH₂CH₂OH B.…

A: •Here some compounds are given which are alcohol (-OH) and ethers(-O-). •We have to choose highest…

Q: If 11.2 kg of Al₂O3(s), 56.4 kg of NaOH(1), and 56.4 kg of HF(g) react completely, how many…

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Q: Chemistry When 248. mg of a certain molecular compound X are dissolved in 65.0 g of benzene (CH),…

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Q: When methylcyclopropane undergoes a hydrogenation reaction with Nickel at 150°C, what is the IUPAC…

A: Hydrogenation reaction of methylcycloprapane with Ni catalyst at 150°C gives n-butane upon ring…

Q: Macmilla For the reaction below: CaCO3(s) + 2 HCl(aq) Calculate the mass of CaCl₂ produced from 25.0…

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Q: When solid MnO₂ is added to HCI in solution, chlorine gas, aqueous manganese chloride and water is…

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Q: Calculate the [H] and pH of a 4.91 x 10-4 M iodoacetic acid solution. The K₂ of iodoacetic acid is…

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Q: Balance each chemical equation. Ag2O(s)+C(s)→Ag(s)+CO(g) Express your answer as a chemical…

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Q: Consider the following equilibrium process at 686°C: CO₂(g) + H₂(g) = CO(g) + H₂O(g) The equilibrium…

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Q: Which of the following aqueous solutions would give the lowest freezing point? You must justify your…

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Q: Calculate the percent ionic character of the interatomic bond for CsCl.

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Q: For the following redox reaction, assign oxidation numbers A) what was the oxidizing agent B) what…

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Q: Alanine (HA) is a diprotic amino acid with Kal = 4.53 x 10-3 and K₁2 = 1.36 x 10-10. Determine the…

A: a) A 0.241 M alanine hydrochloride (H2A+Cl-) solution- Now, the dissociation of H2A+Cl- in the…

Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen. The balanced…

A: Please find your solution below : Limiting reactant in a chemical reaction is a reactant that gets…

Q: 8. a) Consider the following acids: FCH2CO2H CICH2CH2CO₂H || Circle which is the strongest acid?…

A: -> The compound is most acidic if the conjugate base is most stable.

Q: In balancing redox equations, the half-reactions are multiplied by appropriate factors in order to:…

A: Oxidation :-   The process of loss of electrons or donation of electrons or increase in oxidation…

Q: (c) Does A commute with H? Explain. (2-45 An operator A has only four eigenfunctions , (i = 1, 2, 3,…

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Q: If a patient's blood contains 125% of glucose, how many mg of glucose are contained in 50ml blood?

A: Given that a patient's blood contains 125% of glucose. We have to calculate how many mg of glucose…

Q: Write the chemical formula of the ionic compound that is formed by each of the following pairs of…

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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: Using the Cahn-Ingold-Prelog convention, assign the absolute configuration (R or S) of the chiral…

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Q: Analyze a mechanism, including molecularities; write a net reaction; and identify any catalysts or…

A: Answer: Molecularity is related to step of the reaction while order of reaction is the power of…

Q: Please show how these two sturctures are R- Limonene and S-Limonene. Explain how the direction…

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Q: For the reaction 4Cr(s)+3O2(g)→2Cr2O3(s) calculate how many grams of the product form when 21.4 gg…

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Q: The solubility of acetanilide in your recrystallizing solvent is 5.0 mg per mL at 10 °C.…

A: Given that solubility of acetanilide at 10 °C = 5 mg/mL  Take basis as 100 g Let us assume, if we…

Q: b) Calculate the potential of the (Ag* | Ag) couple with respect to (Cu²+ | Cu) if the concentration…

A: Here we have to determine Ecell and ∆G of the following given Galvanic cell. For this we have to…

Q: Consider the following reaction between sulfur trioxide and water:…

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Q: A diprotic acid (H₂A) has pKa values of 4.20 (pKal) and 8.40 (pKa2). Which of the equalities is true…

A: Given: The pKa1 for H2A = 4.20 The pKa2 for H2A = 8.40 We have to find the predominant species at…

Q: Draw Constitutional isomers of C4H9N....

A: Constitutional isomers of C4H9N are divided into two as under: 1. Cyclic 2. Non-cyclic

Q: At a certain temperature the following reactions have the constants shown: S(s) + O₂(g) = SO₂(g) Kc…

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Q: Identify the following species as either a Lewis acid or a Lewis base, and briefly explain: HgSO4…

A: It is necessary to firstly know the Lewis acid base concept.  Lewis acid - The species which is able…

Q: 6. In each case, identify the more stable anion (more stable base). Explain why it is more stable:…

A: As S character increases stability of anion increases Anion with pi bond conjugation stability…

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