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Q: 1. What compound will have a zero standard enthalpy of formation? A.) more stable allotropes B.)…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: 20. The heat of the reaction 2NO(g) 2 N2(g) + O2(g) is ΔΗ.9 180 kJ. a) Is nitric oxide, NO, more…

A: For the reaction, 2NOg⇋N2g+O2g ∆H298=180 kJ As, the heat of the reaction, ∆H is positive. So,…

Q: 9. Calculate AH for the reaction C +H2O(g) → CÓ + H2 given the following data C+ O2→ CO2 2CO + 02 →…

A: Given data,

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A: Q 45). The diagram shows the deviation from Raoult's law. These types of deviations are called +ive…

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A:

Q: The elementary steps shown in he Figure can be described as? CH, C-c-Br: CH3 H;C-C-00 H. CH3 H CH3…

A:

Q: The rate kqua tion Jor the reaction Compare Hhe Tintial rateol reaction ifa mixureas 496.nol Aand…

A:

Q: 3. The number of vacancies Nin a crystal can be calculated using the Arrhenius equation: Ev /kT Ny=…

A: Usually units are placed in SI system but when you have to evaluate the answer in a particular unit…

Q: OK Br tBuOH

A: We have to predict the product of given reaction.

Q: For the following reaction, a plot of In [A2] versus t does not give a straight line. This means the…

A: To find: Order of the reaction which do not have straight line.

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A:

Q: write the rate law for the following reactions. (assume each reactions follow an elementary rate…

A:

Q: 3. What is the AH of the reaction KS → K + S? K + S → KS AH = +32.5 kJ KS + K → K2S AH = +38.2 kJ…

A: Given that, K + S ----->KS , ∆H1=+32.5 KJ So,

Q: CowSIDER THE REACTîon 4 PH glg) -> Py (g) + 6 H2) SUPPOSE THAT, AT MOLECULAR HY DR0GEN A PARTICULAR…

A: For a general reaction aA+bB→cC+dD The rates of change in concentration of different species is…

Q: General Chemistry I Laboratory Manual, 2019 Revision 2) Calculate AH for the reaction below using…

A: According to Hess law Total enthalpy change for a reaction is the sumation of enthalpy change for…

Q: Reaction progress (angle of twist) In the orientation shown above, by how many pi bonds are the…

A: To answer In the orientation shown above, by how many pi bonds are the central C atoms joined?

Q: Given tais reaction: ZNE) + 2HC\ (@q) z (D +Zn Clz(ag) a) Descoike Hhe effect of increasing the…

A: According to the collision theory, the reactant molecules collide with each other to convert into…

Q: 20 Identify the following react Mo(CO).bpy +HgClz-→ Rh(PPh,),Cl+ 0; +CH;CI2 → CH Mn(CO),+ CH&NH3→…

A: The addition reactions which occur by increase in oxidation state of metal ion are termed as…

Q: Value of as ( ), V as V ат aP/V (F), 315 is equal to....

A: Here we are required to find the equivalence of the given partial derivative.

Q: Problem 8.25 A sample of neon initially has a volume of 2.50 L at 20 °C. Y Part A What is the new…

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Q: 2) Calculate the amount of limc(ca0) that Gon be propared by heating 200 kq of limestone that is 95…

A: CaCO3  ------------> CaO + CO2.

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A: Based on the diagram the energy of reactants is more compare to energy of products , so this…

Q: ions: Answer with YES or NO.

A:

Q: Want solution ASAP

A: For the reaction., Step 1 :- NO2 + Cl2 ----> ClNO2 + Cl        (slow) Step 2 :-  NO2 + Cl…

Q: NHa

A: An organic reaction mechanism is a complete step of a reaction of organic compounds . It helps in…

Q: 2.84 For each of the following reactions, decide if (i) tendency toward minimum energy favors…

A: 2NH3(g) ⇄ N2(g) + 3H2(g)   ∆H= +22kkal Sum of stoichiometric coefficient for the product side =1 + 3…

Q: a. b. C. d. e. 1. The activated complex is an unstable molecule has the maximum potential energy…

A: The activated complex, also known as the transition state, is a short-lived unstable intermediate…

Q: (Q80) Using the information provided (and your work from Q79), what is the numerical value of the…

A: Answer: This question will be solved on the basis of given data of the reaction where rate is…

Q: For the reaction: C2H5OH(I) + 302(g) 2C02(g) + 3H20(g), ArU = -1373 kJ mol- 1 at 25 °C. Calculate…

A:

Q: Juan below Som reactions where X represents a generic metul metalloid W (1) H₂(g) + 12 02 (9) H₂0…

A:

Q: Q 2.10 which one of is false kinetics. a) Collisions lead to they reletive with b) for a the…

A: The objective of the question is to identify the wrong statement regarding chemical kinetics:

Q: 13. Consider the reaction: H.ASO. Which side gained electrons (a) H.ASO. (b) 14. Consider the roa…

A:

Q: 12. Nitrogen dioxide is the cause of photochemical smog, the brownish haze produced by car exhaust…

A: Answer: The given reaction is N2O4(g) + energy →2 NO2(g) The energy is located on the reactants side…

Q: 2 culs)t OzlgJ 2. Quo(s) + S0, Culs) t Soz (a) < 3. z SOz ca) t Ozlg) e 2 50, G) () Culs)t (4) 2 S0,…

A: K is the equilibrium constant of the reaction.Law of mass action states that the equilibrium…

Q: The rate law for your reaction is Rate= k[NO2]?. The rate constant for this reaction is 2.5 x 103/M…

A: 4) Given, Rate law for the reaction, Rate = k[NO2]2 From rate law we can say that this is a second…

Q: The red arrow (which we use in organic chemistry to indicate the movement of one or two electrons…

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Q: Analyze the following energy diagrams of infer which process is likely to be more product-favored:…

A:

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

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: OTBS I !!! OH Me™! Im Me H OMe OMe OTIPS Br OTIPS tBuLi, Et₂O, -78 °C 83% OTBS I Me Me I !!!! "H OMe…

A: Carbonyl C atom is electron-deficient C atom. Hence, it is electrophilic in nature. An electrophile…

Q: Consider the following reaction: H,O,(aq) – H,O) + % O;(g) and the kinetics plots below to answer…

A: From the plot , we can see that this is a 1st order reaction. And the slope of plot ln(conc.) V/s…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A:

Q: whatin therate low? 0.20 2.10 1.00 followeng mtial rate data wereotined thined nunick A adBread lo…

A: Here we have to determine the rate law of above reaction.

Q: Calculate A,H° for the overall reaction 3P + Q → S, given the following data below: 2P + 3Q → R+T…

A: We have to calculate the ∆H° for the desired equation, from the help of other given equation.

Q: The elementary steps shown in the Figure can be described as? CH3 CH, CH3 H,C-c-Br: CH3 H,C-C-00 H.…

A: Bond - A bond is basically an attractive force that binds atoms, molecules, or ions together  Lone…

Q: Consider t X +2Y+ az It is found that the [x] has the CX] quad doubling p [2] a47 Sate law

A: