Given that the standard enthalpy of formation of HI(aq) is 55 kJ mol1, what is the value of fH (I, aq)?

Q: 4. One resonance form of a cation is shown below on the left. Complete its two resonance structures…

A: Answer:   For resonance structure:The delocalized electrons move to form the resonance structures.…

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A: The given reaction:N2​(g)+3H2​(g)⇌2NH3​(g)Initial MolesNo. of moles of Nitriogen, n(N2​)=1No. of…

Q: < of Organic Chem OWLv2 | Online teaching and le X +…

A: Step 1: Step 2: Step 3: Step 4:

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Q: Do all atoms of the sane element contain the same number of protons? What about neutrons?

A: Atoms are the basic units of matter and the defining structure of elements. The term 'atom' comes…

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A: Given an organic compound benzene and cyclic anhydride (succinic anhydride). They undergo reaction…

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Q: If Kc = 0.00880 for the reaction below at 298.0 K, then what is the value of Kp? (R = 0.08314…

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Q: Answer correctly following information already provided in the chart ..

A: Answer: All the structure I could not fit in one table, that's why divided into two tables. In first…

Q: What are the spectator ions when Co(OH)3 reacts with H2SO4?

A: First, we need to write down the balanced chemical equation for the reaction between Co(OH)3 and…

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A: Approach to solving the question:To determine the acidity or stability of Conjugate base, we use the…

Q: 5. Will AglO3 precipitate when 10.0 mL of 0.010 M AgNO3 is mixed with 25.0 mL of 0.015 M NaIO3? Show…

A: Number of miilimoles = (Molarity)*(volume in mL)

Q: The rate constant for the reaction in question (1) is 7.2x109 at 298 K. Using your answer from…

A: Step 1- To find the rate constant at 205 K,use the Arrhenius equation: k = Ae^(-Ea/RT) where:k =…

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A: Bronsted -Lowry acid is the compound which can donate proton (H+ ion) to another compound. Bronsted…

Q: 28) Which of the following compounds is most acidic? 2 3.33 points = OH A) I 28) B) II C) III D) IV…

A: a) is a ketone, it is not acidicb) is a carboxylic acid, it is the most acidicc) is a carboxylate…

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A: Naming Steps:1. Identify the longest chain (parent compound).2. Number the chain.3. Identify and…

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A: Step 1: Step 2:Location - 2 and Location -3 Hydrogen bonding with the oxygen atom: The oxygen atom…

Q: Hi can you help me find the chemical reaction and molecular structure of this Nmr.

A: which is a visual representation of the separation of components in a mixture. Here's a breakdown of…

Q: 1. What is the IUPAC name of the compound on the right? A) (E)-3-methyl-3-pentene C)…

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A: Step 1: Electrocylic reaction Number of π-electrons is 4nπ (n = 1, 2, 3, etc.), the reaction…

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A: Step 1:To calculate the mass of aluminum hydroxide required to make 8.0 kg of aluminum, we need to…

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Q: + H H 3.49a1 1 OH HO + For the reaction given below, draw a mechanism (curved arrows) and then…

A: Step 1: Curved arrow mechanismIn this reaction, water acts as an acid &amp; isopropoxide ion acts as…

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A: In this MO of 1,3-butadiene, it shows the transition which is observed in UV-Visible spectrum…

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Q: 5 1 point Calculate the keq for ½ B2 + E = D, given: 3A+B22C+2D; Keq = 1.65 x 10-4 3A=2C+2E, Keq =…

A: The problem asks us to calculate the equilibrium constant, K_eq, for the reaction:1/2 B2 + E…

Q: determine the name of the following structures

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Q: 1. Complete the Newman projection of the following molecule: 3 H3 CI H3C Br Br CH₂CH3 H 3 H3C

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Q: 3.14 The change in Gibbs energy that accompanies the com- bustion of C6H12O6(s) to carbon dioxide…

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Q: Below are the spectral data (IR, MS, 1H NMR, and 13C NMR) for an unknown organic compound. Examine…

A: Step 1:Based on the spectral data:3a) IR Spectrum Functional Group:  Broad peak around 3400…

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Q: What are the spectator ions when Co(OH)3 reacts with H2SO4?

A: Step 1: Step 2: Step 3: Step 4:

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A: Given data:Wavelength λ=0.709A˚ ,Second-order diffraction, n = 2 ,Angle  2θ=20.2∘,soθ=220.2∘​=10.1∘…

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A: Step 1:Conjugated diene undergoes 1,4-addition reaction via stable carbocation at high temperature…

Q: does the system reach equilibrium? what is the value of the equilibrium constant Kc?

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A: Step 1:pH beforeUsing, Henderson-Hasselbalch equation:pH = pKa + log([A⁻]/[HA]) [A⁻] is the…

Q: s of Organic Chem x OWLV2 | Online teaching and le × +…

A: Thank you.