Answer the questions below about the highlighted atom in this Lewis structure: H - H I C-C=C-H | H In how many sigma bonds does the highlighted atom participate? THE 0 In how many pi bonds does the highlighted atom participate? What is the orbital hybridization of the highlighted atom?

Q: For the decomposition of N2O4(g) to NO(g) (at standard state conditions), what is the temperature…

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Q: A dense plastic-like shape has a mass of 42.985 g and has a volume of 41.96 mL. What is the density…

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Q: From the reaction below, label the reactants as a Lewis base (nucleophile) or a Lewis acid…

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Q: NH3 + NO → N₂ + H₂O (unbalanced) i kg

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Q: Reactants Products -469.15 +-486.34 -215-73-726-13 NaOH +CH3COOH →→→→NaCH₂CoO + H₂O* AH°…

A: The given reaction is represented as follows: NaOH+CH3COOH → CH3COO-Na++H2O ∆H0=[-1011.96--955.49]…

Q: 16.9 Which of the following solutions can act as a buffer? (a) KCl/HCl, (b) KHSO4/H₂SO4, (c)…

A: 16.9 There are two types of buffer solution . They are -a. Acidic buffer : It is made up of weak…

Q: What is hyperconjugation?

A: Hyperconjugation  is an electronic effect occurr in reaction  intermediate or in molecule  are as…

Q: 3. Fill in the following table: Solution Distilled water Apple juice White vinegar Cola Coffee Dish…

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Q: es 9) K) CH + Br/H₂0 -- --> 2 = CH CH ₂ CH3 + HBr -->

A: The given reaction is an example of addition of electrophile on Alkene and Alkyne.

Q: The decomposition of a generic diatomic element in its standard state is represented by the equation…

A: Since X2(g) is in standard state, its Gibbs free energy is 0 i.e ∆Gf(X2, g) = 0 kJ/mol  First, we…

Q: Name two INHERENT possible sources of error and how they could theoretically have impacted PERCENT…

A: Inherent errors are caused by  uncontrollable variables, which can not be defined/eliminated. they…

Q: Calculate the predicted 13C chemical shifts for styrene.

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Q: Use the IR to determine which functional group is present in the molecule Alcohol Aldehyde OKetone O…

A: here we are required to find the functional group present in the compound from IR spectra.

Q: . For the Concept Map, you need to integrate the following information- Synthesis and reactions. For…

A: Here we have to synthesize 4-phenyl-2-butyne from acetylene in a multistep reactions.

Q: COOEt .COR PhCOOEt + Ph COOEt Ph Ph + CH3COOEt Ph PhCHO + CH3COPh Ph H ހހހހހ Base Base Base Base…

A: Here we have to determine major product formed  in the reaction.  All are condensation reaction with…

Q: 5) Which one of the chemical reactions below is an example of a decon position reaction? A) NH4CI B)…

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Q: Give the formula of the conjugate base of H2CO3.

A: Since, Conjugate base obtained on the removal of H+ from the compound. Thus,

Q: For the chemical reaction…

A: A net ionic equation is an equation which has only the species that are involved in the reaction.…

Q: Consider the acid-base nature of the salt [C₂H5NH3]CIO, when it is dissolved in water. (1) What are…

A: Acid which can donate proton and base which can accept proton.  If weak acid and weak base are…

Q: is the concentration of a solution made by diluting 85 mL of 6.0 M HCl to a final volume of 750 mL?…

A: Given Initial volume(V1) = 85mL.                               Initial concentration (M1)= 6 M.…

Q: Your wastewater contains 50% of triethylamine, (C₂H5)3N. Calculate the theoretical carbonaceous…

A: 2(C2H5)3N + 3O2 = 3(C2H5)2O + N2 Molecular weight of (C2H5)3N = 101.19 g/mol. Here 2 mol (C2H5)3N…

Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

A: Net ionic equation: It is the chemical equation that contains the main ions that are involved in the…

Q: by Macmillan Learning Sodium hydroxide is extremely soluble in water. At a certain temperature, a…

A: Given -> Weight of NaOH = 573 gm  Volume= 1 Litere

Q: For Michaelis-Menton kinetics: Given an enzyme with KM of 10. at what substrate concentration will…

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Q: Complete the following table. Mass of Sample 4.73 g C6H₂ Submit Answer g 9 Moles of Sample 0.220 mol…

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Q: Name the following compound CH3CHBrCHBrCH2COCH2CH3

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Q: The table below shows the equilibrium % of product in a mixture of A, B and pressures and…

A: To predict the reaction which belongs to the data given in the question and predict whether the…

Q: 4) Which set of hybridization for the indicated atoms in the structure below is CORRECT? CH3 N-C=O:…

A: Hybridization :

Q: 12 what are the spectador ions in the reaction between aqueous perchloric acid (4C104) good aqueous…

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Q: for the compound with the next most ionic bonds, and so on. compound F₂ BeF₂ CaF₂ SiF4 ionic…

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Q: Consider the following reaction: 2NOBr(g) 2NO(g) + Br₂ (9) for this question. If 0.340 moles of…

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Q: 11) Identify a compound that is INCORRECTLY matched to the name of the functional groups (A) KMnO4…

A: Write the name of cation followed by the name of anion present in the compound to find out the name…

Q: (7) 9 solution of ammonium chloride (NHyll) and lead #) acetate (Pb(CH 3 (06) ₂) "produces a solid.…

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Q: A solution is prepared by adding 2.50 mol glucose, which in not volatile, to 5.50 mole water. What…

A: When a non volatile solute is added to the solvent, then the vapour pressure of that solution gets…

Q: An 80.0 g sample of a gas was heated from 25 °C to 225 °C. During this process, 346 J of work was…

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Q: What is the molecular formula of this organic molecule?

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Q: 11. RESTASIS ophthalmic emulsion contains 0.05% w/v cyclosporine. If a dose of one drop measures 28…

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Q: Draw a three-dimensional line structure for the following compound (2R,5S)-5-amino-2-hydroxyhexanal…

A: The three dimensional line structure of the given compound is drawn below.  The enantiomer of this…

Q: Use your knowledge to apply to the new idea. “Every atom in a stable molecule must have 8 valence…

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Q: At -5.17 °C the concentration equilibrium constant K = 6.3 for a certain reaction. Here are some…

A: Here we are required to find the equilibrium constant for the given reaction at Temperature -23°C…

Q: Give the oxidation number of bromine in the following: (a) KBr (select) (b) BrF (select) (c) CBr4

A: 1.Oxidation number represents  number of electron lost or gain by that atom . 2. Oxidation numbet is…

Q: C…

A: Given - NO3(g) +NO(g) <-> 2NO2(g) Volume = 500 mL = 0.500 L (1 L = 1000ml)  Mole of NO3= 1.4…

Q: Calculate the ΔH°rxn for the reaction shown below. 3 NO2(g) + H2O(ℓ)  →  2 HNO3(aq) + NO(g)…

A: ΔH°rxn is Standard Enthalpy of reaction .  Standard Enthalpy of the following reaction is to be…

Q: Macmillan Learning O Assuming that the accuracy of the concentration is important, which type of…

A: The stock solution is a solution which has more concentration. The stock solution is diluted to make…

Q: The amino acids have both an amine group and a carboxylic acid group. Below is glycine with…

A: Glycine  at different PH .

Q: Atomic mass-> 12 6 Atomic number → O 16 O 17 O 15 O 5 16 O 32 O 8 1 1 H 14 7 N 32 16 Using the…

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Q: 11. The unknown solution is prepared by transferring 500.0 μL into a test tube and adding the BCA…

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Q: 2. A temperature of 400 K is the same as A) 260 B) 286 C) 88 D) 103 E) 127 °F.

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Q: H-B(isoamyl)₂ /THF 2. H₂O₂/NaOH / water 1.

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Q: Consider the analysis of a sample of iron using atomic absorbance spectroscopy. Which of the…

A: Atomic absorption spectroscopy is an analytical technique used for the quantitative determination of…