10. Nitrogen oxides undergo many interesting reactions in the environment and in industry. Given the following information, calculate All for the overall equation 2NO, (g) + % 0, (g) – N,O; (s): N2O5(s) → 2NO(g) + O2(g) AH NO(g) + ¿02(g) → NO2(g) AH = -57.1 kJ

Q: 2. Write the conditions/products and mechanisms of the following reactions. ? EtO OEI (a) EtO OEI

A: The reaction go via substitution reaction mechanism. Reactant consists of two acidic proton.

Q: Calculate the density of air at atmospheric pressure at sea level and at 15°C, and at a pressure of ...

A:

Q: Why do you need to lower the heat of your stove when the meat you are cooking is not yet tender and ...

A: A question based on general chemistry that is to be accomplished.

Q: initial rate of reaction

A:

Q: Identify the number of signals observed for the following 4 molecules in 13C NMR and 'H NMP spectros...

A: The number of 1H and 13C  signals of the above compounds are given below

Q: AIf the rate of the reaction is only catalyst-dependent, what order of the reaction will be? Zero, f...

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction occur...

Q: Which is the better nucleophile, A or B?

A:

Q: What are the atomic term symbols for an electronic configuration of s2p?

A: Electronic configuration of an atom describes the arrangement of electrons in orbitals of an atom.

Q: Choose the correct statement (N particles, M states). The answer is apperently not D. a. Unlim...

A:

Q: Which is the better nucleophile, A or B?

A: This question is related to the topic electrophilicity and nucleophilicity. A nucleophile is species...

Q: Filtration can be tedious especially if it takes a while for the filtrate to flow. As a laboratory a...

A: In the given question there is a need to suggest some methods which can help in the waiting time dur...

Q: Task no18) -23/ドD mo Ander le3ob k during I hour 95% of A Consum under whi ch T duling 工 1 minute 0....

A: This can be solved using Arhenious equation,for which we first need to determine equilibrium constan...

Q: What's. H2O name ?

A: Water is a common name for H2O  Water is contains two hydrogen atoms and one oxygen atom.

Q: Classify the following as combination, decomposition, substitution, or double displacement reactions...

A: The chemical reactions may takes place by combination or decomposition or displacement. The types of...

Q: Which is the better nucleophile, A or B?

A: The given nucleophiles are A) CH3O- B) CH3NH2.

Q: example of a structural formula is given

A:

Q: As much as 8 grams of NaOH (Mr = 40) is dissolved in water until the volume of the solution becomes ...

A:

Q: 2. Predict the shape (molecular geometry) of the following molecules or ions by filling up the table...

A: Given, The shape (molecular geometry) of H2Se is :

Q: give the mechanism and resonance structures CH,CO,H H,SO,

A:

Q: Which of the following issues is considered a Critical Defect? Damage to walls/ceilings in manufact...

A: A multiple choice question based on tools in analytical chemistry that is to be accomplished. 

Q: Direction Using the phase diagram (shown below) for water, determine the state of H2O at the followi...

A: The triple point of the phase diagram gives information that all three phases (solid, liquid and gas...

Q: a resonance structure t

A:

Q: Propane (C3H8) burns in this reaction: C3H8 + 5O2 → 4H2O + 3CO2 If 200 g of propape is burned: a....

A: Given reaction is :  Propane (C3H8) burns in this reaction: C3H8 + 5O2 → 4H2O + 3CO2   Given mass of...

Q: Propose a structure(s) for the product(s) of the following reactions. H2SO4, HNO3

A:

Q: Evaluate each pair of statements and choose from the following which condition is applicable: Statem...

A: We have to clarify whether the statement true or false.

Q: In no more than 5 sentences, give the relevance of determining the melting point of a substance.

A: Melting point of a substance can be defined as the temperature at which a solid start converting int...

Q: 1. Br2, FeBr3 2. AICI3, .CI Br b.

A:

Q: How many atoms in 6.255 mol of each of the following: (Enter your answer in scientific notation usin...

A: Number of moles of each species (i.e. Fe or H2 or H2SO4 ) = 6.255 mol  Number of atoms of each speci...

Q: 1,4-dimethoxybenzene: 1,4-di-t-butyl-2,5-dimethoxybenzene b.

A: The ppm, splitting pattern and integration value of the given molecules is provided in below.

Q: Provide the proper IUPAC or common name for the following compound.

A: IUPAC name is used for naming organic compounds. Full form of IUPAC is international union of pure a...

Q: if you wanted to extract 15mL of an aqueous layer, why wouldn’t you want to use 45mL of the organic ...

A: The technique which is used to separate the organic compounds from aqueous is called "Differential E...

Q: 6) Which of the following is not part of the kinetic-molecular theory? A) Atoms are neither created ...

A: For question 6, we have to find the statement that is not part of the kinetic molecular theory. For ...

Q: grams

A:

Q: The following figure indicated the separation 5-hydroxymethylfurfural (HMF), patulin (PAT), bispheno...

A: To predict the order of polarity of the given compounds.

Q: Predict the shape (molecular geometry) of the following molecules or ions by filling up the table be...

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simpl...

Q: In a test tube with 0.3 mL of Aniline, 5 mL of 10% NaOH, 0.4 mL of benzene sulfonyl chloride. Add a...

A: the answer is as follows:  

Q: Predict the shape (molecular geometry) of the following molecules or ions by filling up the table be...

A:

Q: nitroglycerin contain the following amounts of drug 1/25gr, 1/10gr and 1/50gr. Express these quantit...

A: As we know, conservation,  1 gr = 1000 milligrams  A) 1/25 gr = 1×1000/25    = 40 milligrams  B) 1/1...

Q: For the following five reactions: (i) Cl− + AlCl3 → AlCl4− (ii) (CH3)3N + HCl → (CH3)3NHCl (iii) OH...

A: The reactions given are, (i) Cl− + AlCl3 → AlCl4−(ii) (CH3)3N + HCl → (CH3)3NHCl(iii) OH− + H3O+ → 2...

Q: Propose a structure(s) for the product(s) of the following reactions. HO. HNO3, H2SO4, Br NO2

A:

Q: How much heat must be applied to a 40.2-g sample of gold (s = 0.129 J/(g ∙ °C)) in order to raise it...

A: The amount of heat involved(Q) in heating any substance is given by the relation- Q = mSΔT where, m ...

Q: CH3 CH3

A: IUPAC name of given compound is :  

Q: 2. A precipitate of Pbl, is formed when 5 mL of 0.012 M Pb(NO,), is added to 5 mL of0.030 M KI. It w...

A: a) Moles of Pb²+ ions are originally in the solution = Molarity x volume in liters =0.012M X 0.005L ...

Q: A 2.2 g sample of CH4 or H2 gas was combusted with excess O2 in the calorimeter. delta T for CH4 = 1...

A: Given, Mass of CH4 = 2.2 g  Mass of H2 = 2.2 g ∆T for CH4 = 1.2 ℃ ∆T for H2 = 3.9 ℃ Ccal = 12.1 kJ/℃

Q: Calorimetry: Question #3 Octane, C8H18 , is a constituent of gasoline, and burns in the presence of ...

A: The solution is as follows:  

Q: Identify the reactants  2. State the name of the reaction 3. Explain why it's unfavorable through wo...

A: the answer is as follows:  

Q: Menthol is a crystalline substance with a peppermint taste and odor. When 1.52 g of menthol is disso...

A:

Q: Br 10 Br

A:

Q: A+B➡️P t=0 :C(A)=C(B) t=500sec 20% of react t=? Sec 60% of compl

A: A + B → P  Reaction is second order reaction.                                     k = 1t* xa(a-x) k ...

Q: . How many sigma bonds and pi bonds are in this molecule of ethyne?

A: Ethyne molecular formula is C2H2  In multiple bonds between atoms must be there is a one Sigma bond ...