Which graph will have a positive delta H value? A Podurts Heactats AH AH Roaans Paduts Retn Pgs Beon Prog

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Q: how to calculate delta H in this picture by using Excel program?

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Q: Use the AH°f information provided to calculate AH°rxn for the following: SO2CI2(g) + 2 H2O(1) → 2…

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Q: Calculate the boiling point of hydrogen peroxide round your answer to the nearest degree.

A: In thermodynamics entropy of vaporization is calculated by using below formula,

Q: 14. Give the positive root for the following quadratic formula: x² +5.5 x 10-11.x – 5.5 x 10-12 = 0…

A: The quadratic equation is – x2 + 5.5 ×10-11x - 5.5 ×10-12 = 0Where, a = 1b = 5.5 ×10-11c = - 5.5…

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Q: © Fully explam the following regidselechvity N2 HNO3 -NOZ Ho Soy NO2

A: We see this by drawing resonance structure of this compound.

Q: 1.) Show both the intramolecular bond (bond between atoms) and the intermolecular bond (bond between…

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Q: Evaluate the quotient. 4.81×10^4/7.32×10^9

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Q: Evaluate the quotient. 4.21×10^4 divided by 7.77 x 10^7

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Q: mosm/L 0.9 gms NaCl + pure water 100 mLs total

A: Mass of NaCl = 0.9g Mass of solution = 100mL Molar mass of NaCl = 58g/mol

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Q: 1) Br 2) HS. 3) 4) 5) NaSH Brz ВнутHF РBrз (CH3),CO NABH4 H20, H2SO4 НЕг H2O2, NaOH, H20 CH3CO0

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Q: The Reaction Alt HNoz → Al (NO8) 3 +H2 when properluy balonced would have the Coefficients of: a.…

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A: Dear student I have given answer to your question in the image format.

Q: What is the expression for Ka2? Ka2=([H 3 O^ + ][HPO 4 ^ 2- ])/([H 2 PO 4 ^ - ]); Ka2=([H 3 O^ +…

A: H3PO4 is tribasic acid so it's show three dissociation constants.

Q: M You have submitted yo X G traductor inglés españc x Tn Course: CHM 2045/LEC X Course Home…

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