Calculate the ∆H°ᵣ for the reaction NO(g) + O₂(g) → NO₂(g)   Use the table below as a reference.

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Q: 5.1 How many chiral centers in the molecule shown below? OH

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Q: e the mass of CO that is in the collection t tion conditions and the nature of the gases = x10 X

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Q: Draw a structure for the following molecules: a. (4S)-5-chloro-7-methyloct-6-en-2-yn-4-ol b.…

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Q: 0.45 mol ethanol Express your answer using two significant figures.

A: A number can be expressed in any number of significant figures depends on the question.

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A: Given  n1 = 2 n2 = 6

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A: Given, mass of CO2 = 54 g moles of CO2 = ? Note:  molar mass of CO2 = 44.01 g/mol

Q: Which temperature is nonpolar and polar. , and why? -170 degree Celsius -13 degree Celsius

A: Answer :  Polar compound : -130C Nonpolar Compound : -1700C

Q: Which of the following is the 1,4-addition product in the reaction shown below? A) HBr Br B) Br D)

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Q: Name the following compound: HO. O(E)-4-phenylpent-3-en-1-ol O LF JE O (Z)-4-phenylpent-3-en-1-ol…

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Q: For the reaction 2 SO3-2 Time (min) [SO3), M [SO₂], M 0.0 0.124 0.0 0.092 0.068 0.050 0.037 0.028…

A: Here we should know to write theoretical rate

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A: Given - Concentration of OH-=2.21×10-5 M pOH of given solution=?

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Q: Where does the amount 299.22 g/mol from?

A: 299.22 g/mol is the molar mass of compound Pb(NO2)2 .  This is used to calculate moles from mass.

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Q: Using data from Appendix C of your textbook calculate the temperature, To, at which this reaction…

A: Given,  2NO→N2 + O2  ∆H°NO=90.25 KJ/mol,∆H°N2=0, ∆H°O2=0 ∆S°O2=205.138 J/mol.K, ∆S°N2=191.61J/mol.K,…

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A: Conservation of matter is depends on the stichiometric coefficient of all reactants or products.

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Q: Which of these pairs are resonance structures? i. ii. 道. H H-C H H H H-C–C–C—C—H H H H H H | H H 一 H…

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Q: Exercise Type the following chemical equations using Chemdraw software. (a) CH4(g) + O2(g) CO2(g) +…

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Q: 15. Provide an arrow (+) to show the polarity in chemical bonds in the following compounds. If any…

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Q: , the reaction would be irreversible and from left to right under cellular conditions?

A: The reaction side with negative Gibbs free energy value is favourable.