Classify the following if they represent  (A) first order reaction (B) second-order reaction (C) zero order reaction

Q: The equilibrium constant, Kc, for the following reaction is 1.80x10-2 at 698K. 2HI(g)H2(g) + I2(g) I...

A:

Q: To a 2Kg sample of wood 80 KJ of heat is added, and its temperature is found to rise from 20oC to 44...

A: The specific heat capacity (S) of a substance is the amount of energy required to raise the temperat...

Q: 3. Consider the following coupled reaction: Isocitrate + NAD+ à a-Ketoglutarate + CO2 + NADH First w...

A: The solution is as follows:  

Q: How many half-lives are required for the concentration of reactant to decrease to 1.56% of its origi...

A: final concentration is 1.56 %  So, initial concentration will be 100 % 

Q: If you have both 1-hour and 8-hour data for ozone, report the higher AQI value. Suppose you had a 1-...

A: I have attached the detailed solution for the question below.

Q: Write the equilibrium constant expression, Kc, for the following reaction: If either the numerator o...

A: given,       MgCO3 (S) ⇔ Mg2+(aq) + CO32-aq) the equilibrium constant Kc expression is:

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

A:

Q: 2. How many sigma bonds and pi bonds are in this molecule of ethyne? H-C=C-C

A: The ethylene molecule contain 3 sigma-bonds and 2 pi-bonds.

Q: The mass of fuel in an airplane must be determined before takeoff. A jet contains 18695 L of fuel af...

A: The density and volume of fuel is given which can be used to determined the mass of fuel by using fo...

Q: Exercise 15 Date: 1 Study the following reactlons and write down, with a reason, whether the reactio...

A: For a exothermic reaction, energy is released. Whereas, energy is absorbed for a endothermic reactio...

Q: Why must proper chemical equations be balanced?  Select all that are correct.       A balanced chemi...

A: We will answer this question using law of conservation of the mass.

Q: Propose a set of reactions to convert the starting material to the given product. COOH Br NO2

A: the aromatic compounds like benzene undergoes electrophilic substitution reactions. Some of them are...

Q: 03) Como diferenciar mediante espectroscopia de Infravermelho os seguintes isômeros? NH2 b) a) c) d)...

A: All the given pair of compounds have some structural difference which will be clearly visible in the...

Q: QUESTION 6 If two wavefunctions, w(x) and p(x), are orthogonal, this means that they have the follow...

A: Orthogonal set is that where probability of finding particles is zero. And Narmalized set is that wh...

Q: One mole of a weak acid, HA, was dissolved in 1.9 L of solution. After the system had come to equili...

A: Given :- number of moles of HA = 1 mol  volume of solution = 1.9 L  equilibrium concentration of HA ...

Q: I Rev Snapshots of two hypothetical reactions, A(g) + B(g) = AB(g) and X(g) + Y(g) at five different...

A:

Q: Write the balanced chemical equation for the reaction shown. Make sure you place the central atom in...

A: Reaction contains N,Cl,C and H atom. Reaction :-  N2Cl4 + CH4  -------->  CCl4 + H2 + N2

Q: The chemical reaction shown was performed and the concentration of HCl was measured over time. Cl, (...

A: This question belong to chemical kinetics that is Rate or Velocity of reaction. We know that, Rate o...

Q: 2) Explain how dipole-dipole forces cause molecules to be attracted to one another.

A:

Q: Provide an IUPAC name for the compound below. ball & stick + labels (Specify (E) or (Z) stereochemis...

A: If the same groups are on the same side then the configuration will be "Z" for alkenes.

Q: Construct the matrices for all symmetry elements in the point group C2h. Choose any pair of these sy...

A:

Q: 1000 1500 2000 2500 3000 distance from nucleus (pm) Use this sketch to answer the following question...

A:

Q: Molecular formula for methanol is CH3OH   Question 21 options:   In methanol oxygen atom has 2 lone...

A:

Q: a) Vanillin, the dominant flavoring in vanilla, contains carbon, hydrogen, and oxygen. When 1.05 g o...

A:

Q: Problem 1. How many sigma and pi bonds are present in this molecule of propylene? H Н. H H

A: The number of pi and sigma bonds can easily be determined by simply counting the number of single an...

Q: 5. Among many of the drugs studied for the treatment of cancer is the carboxamide derivative Poly (A...

A:

Q: 1. 50.0 ml of 0.1 M NaOH is added to 100.0 ml of 0.2 M HCN (Ka=6.2x10-10). What is the pH of the sol...

A:

Q: hydrocarbon of molecular formula C29H60. Which statement justifies the purpose this coating might se...

A: C29H60 is a hydrocarbon which coats cabbage leaves.

Q: A student reacts 6.0 g solid sulfur and 5.0 g oxygen gas at 95% efficiency to produce sulfur trioxid...

A:   Given reaction is                                         S8 (s)       +       12 O2 (g)          ...

Q: 4 NH3 + 5 O2  →  4 NO + 6 H2O How many  moles of oxygen (O2) are needed to produce with 224L of H2O...

A: Given data: The volume of H2O = 224 L    

Q: 3.2.3 (only calculate the vapor pressure). What nighttime air temperature is required for dew to for...

A: The dew point is the temperature to which air must be cooled to become saturated with water vapor as...

Q: Draw the two resonance structures of the carbocation intermediate formed in this reaction. Do not in...

A: Resonance structure:If the Lewis structure of a molecule or ion cannot explain by a single structure...

Q: The

A: The Kc of phosphoric acid = 7.73×10-14

Q: How much mL of BaSO4 will be recovered given the following: Solution A: Na2SO4(aq) = 0.01 M; V = 10...

A:

Q: The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K = 7.89...

A: The vapour-liquid reactive equilibria equation given is, And temperature = 85.0 oC  

Q: The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K = 7.89...

A: The vapour-liquid reactive equilibria equation given is, And temperature = 85.0 oC  

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: The solubility of the hydroxide of a hypothetical metal, Me, in water is 94.89 g MeOH per 64.88 mL w...

A: The amount of water is needed 42.82 mL.

Q: ) Research and explain how a pH meter (ph meter) works and how it is calibrated.

A: pH meter

Q: The central atom hybridization is sp³d2 in . ., choose one. O SeF6 O BrF3 2- O NO3 BF4

A: The correct option is SeF6

Q: of al Authenticatior X T McGraw-Hill Connect X 6 Question 19- Lab 3H X A app.101edu.co the enantiome...

A:

Q: concentration

A:

Q: Assume you have a pure sample of chemical element. Based on the characteristics below, what properti...

A:

Q: In the three-dimensional structure of methane CH4 , the hydrogen atoms attached to a carbon atom are...

A:

Q: A fish company delivers 22 kg of salmon, 05.5 g of crab, and 300.48 mg of oysters to  your seafood r...

A: given, A fish company delivers 22 kg of salmon, 05.5 g of crab, and 300.48 mg of oysters to your sea...

Q: The dissociation of N;O4 into NO2 is 16.7% complete at 298 K and 1.013 bar. N2O«(g) =2 NO2(g) Determ...

A: Answer: During a chemical reaction compound decomposed and product formed will always be in the mola...

Q: Write the expression for the equilibrium constant K, for the following reaction. Enclose pressures i...

A: The equlibrium constant Kp is the ratio of partial pressure of product (along with its co- efficient...

Q: What is ∆G° for the reaction CaO(s) + CO₂(g) → CaCO₃(s)?

A:

Q: D) C-H 16) The ground-state electron configuration of the element E)N-H is [Kr]5s14d5. A) Nb B) Te D...

A: qn:16 The atomic number of Mo is 42. the electronic configuration can be written as- 1s22s22p63s23p6...

Q: The molecular formula of aspirin is C9H8O4. How many aspirin molecules are present in one 500-millig...

A: