standard heat of reaction as a function of temperature

Q: IB15 HCN

A: Lewis structures of the given compounds:

Q: Based on the pH scale shown here, how many times more basic is oven cleaner than milk of magnesia. 1...

A:

Q: The graph was drawn from data collected as a substance was heated at a constant rate. Use the graph ...

A: We know that, solid has definite volume and shape. Now as the temperature increases the vibration on...

Q: molecule has the electronic configuration given as:

A: The valency electronic configuration of this molecule is like a oxygen molecule, may be this molecul...

Q: Name the organic compound required to react with Tollen's reagent to produce hexanoic acid.

A: Tollen's reagent cause the oxidation of Aldehyde to carboxylic acid.   Reaction: Oxidation of hexana...

Q: CH3 + HzO , HC-C C - OH H it

A:

Q: When ß-carotene is oxidised in vivo, it breaks in half and forms two molecules of retinal (vitamin A...

A: Introduction :  In an atom each shell has its own energy level , the shell nearest to the nucleus ha...

Q: 2. A gaseous mixture contains 15 g of methane, 10 g of ethane and 5 g of propane. The mixture exerts...

A: Dalton's law of partial pressure: According to the Dalton's law of partial pressure the total pressu...

Q: Show a plan for the synthesis of 3-Phenylpentan-3-ol.

A:

Q: What are the 9 structural isomers of C4H8Cl2

A: Structural isomers: Structural isomers can be defined as the isomers having the same molecular formu...

Q: Molecule ЕPG Hyb (circle if polar) 2D Lewis Structure 3D Lewis Structure MG ВА Se0?- H2S CH;CCCH3

A: The determination of geometry (electron pair and molecular) can be found out by counting the total n...

Q: Predict and show the products.

A: Oxidative cleavage of an alkene can be done by the reaction of an alkene with ozone and hydrogen per...

Q: Perhydroxy ion acts as an electrophile as it attacks trialkylborane in hydroboration-oxidation react...

A: In Hydroboration  oxidation reaction , alkene is converted into alcohol by the use of diborane and h...

Q: 3 Draw the structural formula for; a ketone (C4H$O) an amine (C3H13N) vi. an alcohol (C2H6O) an ethe...

A: Structures of the given organic compounds:     As per our guideline we have to answer first three qu...

Q: USe arrow pushing to explain the rxn

A:

Q: 2.66 + 4.38 ×10* -1.0835×10 K K JK T -1.2517×10¬ K -2.85 + 6.543×10² K?

A: Now, ∆S298 =2S298oHcl-S298oCl2-S298oH2 ∆S298 =2×186.9-223.1-130.7∆S298 =20Jkmol

Q: Develop a general equation for the standard heat of reaction as a function of temperature for one of...

A: Heat of reaction is calculated as follows Let a general equation-                         aA + bB → ...

Q: 2 A P The rate coefficient for this elementary reaction isk = 8.63 x 10 M' min'. The initial concent...

A:

Q: conversion of acid anhydrides to ester via alkoxides is a favorable reaction (equilibrium proceeds t...

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

Q: fa balanced chemical reaction?

A:

Q: 526 g of NaCl (m.m. = 58.44 g mol–1) is dissolved in pure water. How many moles (to the nearest whol...

A:

Q: НО. ОН

A: Addition of hydrogen to a molecule or removal of oxygen is called reduction. Removal of hydrogen to ...

Q: Tollen's reagent reacts with hexan-2-one to produce hexanoic acid and silver mirror precipitate. Tru...

A: Other name of Tollen’s reagent test is  silver mirror test.Ammonical solution of silver nitrate is k...

Q: The following reaction is investigated (assume an ideal gas mixture): 2N20(g) + N2H4(g) = 3N2(g) + 2...

A: Dinitrogen oxide reacts with hydrazine to form nitrogen and water. The equation for the balanced che...

Q: The concentration that refers to the number of equivalence per liter of the solution is called ? Sel...

A:

Q: How many grams of Cl2 can be prepared from the reaction of 16.0 g of MnO2 and 30.0 g of HCl accordin...

A: To find limiting reagent ( the reagent that gets consumed first ),  • Convert the given grams of rea...

Q: Fill out the missing information in the table by using the dropdown boxes provided. Element Informat...

A: Given, Element - Calcium  Symbol - Ca In modern periodic table calcium (Ca) is a s block element. Pe...

Q: Determine the following values for a saturated aqueous NaOH solution at 20 °C to the indicated numbe...

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for you...

Q: Which is the best method for carrying out the following two-step transformation? CI 1. O 1. C12/FeCI...

A: The given reactant is Benzene and the product formed in the end is 3-chloro acetophenone.

Q: 1. Label each of the following pairs as identical, unrelated, or conformational or constitutional is...

A: a. These are diastereomers means they neither have plane of symmetry nor they are mirror images of e...

Q: 4. Using the table above and your answers from Question 1 (enthalpy) and Question 2 (entropy), justi...

A: Acid gives H+ ions and base gains H+ ions.

Q: Calculate the normality of 12.5 g of potassium permanganate (KMnO4) in 475 mL solution

A: The number, n = 5 for KMnO4 as it accepts 5 electrons to become Mn2+

Q: A student pharmacist prepared a buffer solution by mixing 68 ml of 0.17 M ammonia and 42 mL of 0.12 ...

A: The working formula is  V1×S1 = V2×S2 V1 = initial volume V2 = final volume S1 = initial concentrati...

Q: How much diluent is needed to prepare 1L of 2.5 M solution of KCl if the available stock solution is...

A:

Q: Calculate the mass of solute in the following solution: 50.0 mL of 0.0300 M (C 12H 220 11, 342.3 g/m...

A:

Q: You are an element capable of producing oxygen when fused with you own kind, which element are you

A: Oxygen is a diatomic gas.

Q: To a 10.00 mL solution of 0.050 M AgNO; was added 10.00 mL of 0.0250 M NaBr. a. Write a balanced equ...

A:

Q: you'd like to weigh out acetic acid and sodium acetate (pka=4.75) to use as buffer system to study f...

A: A buffer system in the range of 4.9-5.2 is needed to be prepared using the acetic acid and the sodiu...

Q: Calculate the mass of 4.50 moles of CazPO4 . 968 g 87.1 g O 215 g O 0.0209 g

A:

Q: If 14.2 g of Al(NO 3) 3 is dissolved in 655g of water, what is the boiling point of the solution (as...

A:

Q: A quality control technician needs to determine the percentage Arsenic (As) in particular pesticide....

A: Given, Ag+ solution required - 25.0 mL of 0.102 M Initial sample - 1.22 g Atomic mass of Ag - 107.87...

Q: = wavelength a Hz)

A:

Q: 4. (a) Draw all possible stereoisomers of HOCH2CHOHCHOHCH2OH using zig zag format. Calculate how man...

A:

Q: What are the 4 structural isomers of C4H9Cl

A:

Q: Name the major product for the reaction of sodium borohydride with propan-2-one.

A: Sodium borohydride, NaBH4 is a reducing agent and it can selectively reduce a carbonyl functional in...

Q: Classify each of the compounds as soluble or not soluble: manganese(II) sulfide aluminum sulfate bar...

A: Solubility of the salt depend on the lattice energy and hydration energy  it possess. Here we are re...

Q: Give the Expanded Structure and IUPAC Name

A: The bond line notation of a molecule inbetween atoms is known as expanded notation of a molecule.

Q: Develop a general equation for the standard heat of reaction as a function of temperature for one of...

A: The standard heat of reaction as a function of temperature is given by Kirchhoff's equation. The sta...

Q: What are the hybridization states of each of the carbon atoms in the given molecule?

A: In most of the case of organic and inorganic compounds, the hybridization is easily determined by si...

Q: What happens when you add sodium bisulfite to acetaldehyde? Will there be a precipitate? If yes, wha...

A: This question belong to carbonyl compound. question have done in two step. In product White crystali...

Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.