A reaction profile (not to scale!) for the reaction 02 + NO203 + NO s shown below: E (kJ) 211 O3 + NO 200 O2 + NO2 Reaction Coordinate What is the value of the activation energy for this reaction? kJ Is this reaction exothermic or endothermic?| What is the value of AE for this reaction? kJ Submit Show Approach Show Tutor Steps

Q: 6 takeCo Use the References to access important values if needed for this question. When silver…

A:

Q: 11.25 g of hydrated copper sulphate CUSO. x H,0 is heated until all water of crystallization is…

A: Given,  Mass of hydrated CuSO4. xH2O = 11.25 g  Mass of anhydrous salt that is CuSO4 = 7.19 g  What…

Q: How many gules equal are to

A: B.Th.U. is the british thermal unit of heat equal to the amount of heat required to raise one pound…

Q: Stock Method Classical Method Ex. CuI - Copper (I) Iodide Cuprous Iodide Chemical Formula Stock…

A: Naming stock system: * Some methods as basic binary compounds , except we need to know which cation…

Q: A sample of ultrapure silicon was reacted with excess oxidizing yielding SiO2. After proper…

A: Given,  The ultrapure Si oxidized to yielding SiO2 . A mass of precipitate SiO2 produced in the…

Q: c) .CI NH3

A: Since the N in NH3 has a lone pair electron and the carbon in the reactant which is making bonds…

Q: A mixture of hydrogen and 4.+1. 2HI

A: Equilibrium constant is the value of the state when reaction reached the equilibrium. It is the…

Q: 9 4 6. 4Be + 2He→ O a. 1 On O b. 2 1H O c. 0 O d. 0 1H le 12 6C+.

A: Nuclear reaction follow law of conservation of charge and mass.

Q: *** What amount (in mol) and what mass (in kg) of carbon dioxide are produced when 20 gallons…

A:

Q: 02

A: The reaction of benzaldehyde with oxygen is an oxidation reaction.

Q: b) Br NH3 DMF

A: Information of question

Q: Predict the products of the following chemical reaction: note the reaction is not balanced. Mg) +…

A:

Q: Q26-A(ii). Give 2 uses of natural gas

A: Natural gas is one of the product of fossil fuel. Fossil fuel on destructive distillation forms…

Q: 2N,(g) + 0,(8) → 2LizN(s) (a) 2N,0(g) (b) 6Li(s) + N2(g) (c) Ni(s) + Pb(NO3)2(aq) → Pb(s) +…

A: In the given redox reaction, indicate the changes in the oxidation numbers of the elements---

Q: List and Define kinds of samples according to size:

A: This is a question from Analytical Chemistry. Sample size means amount of sample taken for analysis.…

Q: DNA is approximately 2.5 mn If an average man is 5ft 10in tall, how many molecules could be stacked…

A: According to the question, to find the number of the DNA molecules, change the given measurements in…

Q: 5. How can chemistry help in nanotechnology?

A: Chemistry plays a crucial role in nanotechnology, providing the necessary principles and tools for…

Q: the limiting reagent is the number of IF, molecules formed is and the number of atoms/molecules in…

A: Before doing this problem we must know the concept of limiting reagent  In a chemical reaction one…

Q: Choose the best the reagents for the reaction shown below. Ignore inorganic byproducts. a O₂N. O₂N…

A: Nucleophilic aromatic substitution is  reaction in which a nucleophile substitute a leaving group on…

Q: A 0.6003 g sample of impure Na2O is treated with HCl and 58.5 mg NaCl (58.44277) is obtained. What…

A: 0.6003 g of impure Na2O sample is treated with HCl and 58.5 mg of NaCl is obtained .We have to…

Q: 5-) 1,200 grams of aluminum of an impure NH4AI(SO4)2 sample is converted into Al203 by precipitation…

A: Given data contains, Mass of NH4Al(SO4)2 is 1,200 grams. Mass of Al2O3 is 0.1798 grams. (a) The mass…

Q: i. NaOMe ii. H300 MeO

A: The question is based on concept of organic reactions. We where to identify the reactants which form…

Q: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

Q: What is reservior in environmental chemistry? What are O1D (O singlet D) and O3P( O priplet P)? Not…

A: As follows.

Q: 214 82 -->

A:

Q: A solution of CaCI, and K.PO, results in the formation of Ca (PO. and KCI. The balanced chemical…

A: Given balanced reaction; 3 CaCl2 + 2 K3PO4 → Ca3(PO4)2+6 KCl Molar mass of CaCl2 = 111g/mol Molar…

Q: What mass of Na2S203 is required to dissolve 10.0 g of AgBr in 1.0 L of solution? (Ksp AgBr = 3.3 x…

A: The ionic reactions that take place when Na2S2O3 is dissolved in AgBr are shown as follows. The net…

Q: Use the data below to determine the mass ratio of iron to oxygen for compound 1. Compound 1 2 Mass…

A: Given: In compound 1, Mass of Fe = 15.55 g and mass of O = 4.45 g

Q: OH Z ZI 1. PCC 2. H+ NH, B ZI ZI ? O

A: PCC - It is mild oxidising agent which oxidises alcohol (OH) group to aldehyde group as shown:

Q: OH Z ZI 1. PCC 2. H+ NH, B ZI ZI ?

A: The detailed solution is uploaded in explanation section.Explanation:

Q: +2 Pb Thallium Lead 200.592 2818 32 182 1832 18 1 204.383 207.2 28 18 32 10 2818 32 18 3 111 112 +2…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: H9SO4. H,SO4(aq)

A:

Q: 6(a-b). I2 is produced by the reaction of CuCl2 and Kl according to the following equation: 2CuCl2+…

A: Number of moles of CuCl2 can be calculated as follows:

Q: 0.4994 g sample of a hydrate of CuS04 xH20, is heated to a constant weight of 0.3184 g(total loss of…

A:

Q: (b) 1. CH3CH₂COCI, AICI3 2. Br₂, CH3CO₂H 3. K*tBuO- 4. OsO4 then NaHSO3 5. H₂CRO4

A: A reaction sequence, also known as a reaction mechanism, is a step-by-step description of the…

Q: 2 HO POH Oa 4 d 2y4

A:

Q: 6. Given the following reaction: 2 C:H(1) + 70:(g) →4 CO2(g) + 6 H2O(I) How many moles of water are…

A:

Q: 6BASO4 9KSO, 5AIPO. 4Mg(OH)2 3Ba(CN)2 14NazCrO

A: Molecule  Atoms in element 1 Atoms in element 2 Atoms in element 3 Atoms in element 4 Total atoms in…