Starting materials: لمحمد Br D HN + Pathways to get D & E سلام

Q: What are the energy transformations in a fossil fuels power plant? to to :: chemical energy ::…

A: To answer:  A] What are the energy transformations in a fossil fuels power plant? B] List the energy…

Q: What is an organic compound?

A:

Q: A buret is filled with a solution of hydrochloric acid made from diluting 10.0 mL of 6.00M HCl  to…

A: Given - Volume of original HCl solution = 10.0 mL             Molarity of original HCl solution =…

Q: Provide the structures for the compounds that are named below.  1)…

A: we have to draw the structure of the given compounds

Q: A. The text shows that: ∂U/∂T)V = ∂U/∂V)P. Can you show that: ∂H/∂T)V = ∂H/∂T)P ? Hint: start with:…

A: Enthalpy (H) is a function of temperature (T) and pressure (P). Internal energy (U) is a function of…

Q: Balance each chemical equation. Ag2O(s)+C(s)→Ag(s)+CO(g) Express your answer as a chemical…

A:

Q: 10.32 Calculate the [OH] of each aqueous solution with the following [H₂O¹]: a. oven cleaner, 1.0 ×…

A: 10.32) The reaction between H+ and OH- concentrations is given by the following equation [H+][OH-] =…

Q: How many structural isomers exist for C2H4Cl2?

A: structural isomers exist for C2H4Cl2

Q: Enter a balanced chemical equation for each of the following. Sulfur dioxide gas reacts with oxygen…

A:

Q: There are two isotopes of an unknown element, X-19 and X-21. The abundance of X-19 is 12.01%. The…

A: An unknown element X has two isotopes, X-19 and X-21 . The abundance of X-21 isotope is 87.99 %…

Q: What is the osmotic pressure of a solution with a molarity of 0.884 M at 16oC?

A: Given data :  1. Concentration (C) =0.884 M  2. Temperature (T) = 16oC = 16 + 273 = 289k

Q: 1. Propofol is a prescription medication used for sedation and anesthesia. It became known t causing…

A:

Q: Does chloromethane contain a plane of symmetry? Is it a chiral?

A: First of all it needs to know about the chiral centre.  What is Chiral?  Let us see it in next…

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

A:

Q: Earth's oceans contan 3.5 x 108 mi³ of water and cover an area of 1.40 × 108 mi². ▼ Part A What is…

A: Given -> Volume of water contained by earth's ocean = 3.5 × 108 mi3 Area covered by ocean= 1.40 ×…

Q: 6. Analysis of Buffers in Unknown Imagine that you are given thre is a buffer, the other two are no…

A: A buffer is a mixture of a weak acid (HA) and its salt (e.g., NaA), and is sometimes referred to as…

Q: An old antacid commercial claimed that each tablet of their product could "neutralize 47 times its…

A:

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

A: Answer: Power of concentration term of a reactant in the rate law is the order of reaction with…

Q: Can the mirror image of bromochloromethane (CH2BrCl) be superimposed on the original? (chirality)

A:

Q: explain

A:

Q: Does methane contain a plane of symmetry?

A:

Q: How many molecules are in each sample? 4.5 g H2O Express your answer using two significant figures.

A:

Q: How many grams of NaOH should be dissolved in 250.0 mL of H₂O to make a 0.25 M solution?

A:

Q: Dinitrogen pentoxide decomposes via a first order reaction. Rate = K[N₂O5], k = 6.93 x 10°3 s-1 The…

A: Answer: Given data: a0=0.500mol/Lt=150sk=6.93×10-3s-1

Q: Arrange the following from the most soluble compound to the least soluble in water:…

A: We have given four compounds and we have to arrange from the most soluble compound to the least…

Q: What mass of the specified compound is formed in the following reactions? (Assume that the reactants…

A: Here, we have to find the mass of the products as required from the given balanced equation.

Q: In CH2BrCl, are the hydrogen atoms equivalent (i.e., do they have identical environments with…

A: Given compound : CH2BrCl

Q: Briefly explain the techniques of catalyst characterization: c) FT-IR of solids with pyridine…

A: Infrared spectroscopy is a technique which deals with the analysis of a molecule when it reacts with…

Q: Calculate the pressure (in atm) at which the freezing temperature of water is -20°C = 253 K. H₂O(s)→…

A:

Q: A metal pellet with a mass of 50.0 g, originally at 85.0 °C is dropped into 150.0 g of water…

A:

Q: OH H3C-C-CH3 OH systematic name: 1,2-dimethyl-1-ethanediol Incorrect Index

A:

Q: Hydrogen chloride and oxygen react to form water and chlorine, like this: 4 HCl(g) + O₂(g) →→…

A:

Q: 10.34 Calculate the [H3O+] of each aqueous solution with the following [OH]: a. baking soda, 1.0 x…

A: Formula :  [H3O ] = 10-14 / [ OH-  ]

Q: ARUMATT 14.18 Which of the following molecules would you expect to be aromatic? (g) (e) (f) e (k)

A: We have given molecules and we have to tell which molecule is aromatic.Given molecules are organic…

Q: What is the correct name for [Ni(bipy)3]Cl2?

A: [Ni(bipy)3]2+ is a  cationic complex [The complex ion carries a net positive charge]

Q: S IUPAC name Provide HO JUPAC se IUPAC name: u

A: Fourth, sixth and seventh reaction involves bromination while fifth reaction is hydration. FeBr3 is…

Q: Which statement explains the product distribution that is observed for the acid catalyzed hydration…

A:

Q: Water is usually softened by using an ion exchange resin to replace each Ca2+ (and Mg2+) ion with…

A: We know, if a compound completely dissociates in a solvent - then we say that the compound is…

Q: 5.8×10−3 mol C to atom

A:

Q: 1) For each condensed or skeletal structure below: A. Draw a complete Lewis structure. Note: show…

A: A Lewis Structure is a simplified representation of the valence shell electrons in a molecule. It is…

Q: In the dissolution process, expansion of solute particles [Select] energy in order to overcome…

A: •Here is dissolution is given. •DISSOLUTION=> It is a process by which solute dissolve in…

Q: [H3O+] 6.4 × 10-¹2 M [OH] pH 10.00 Acidic, Basic, or Neutral? Neutral

A:

Q: A. H B. —EN:

A: The orbital overlap pictures of the two organic compounds are given below. The bond angles are given…

Q: What products are formed when each of the following reacts with HO−?  BF3+HO−⇌ CH3++HO−⇌…

A: Here BF3 , CH3+ , FeBr3 & AuCl3  reacts with OH-  to form adduct or stable molecules.

Q: Calculate the mass of a rectangular solid that has a density of 5.54 g/mL and measures 19.26 cm by…

A: Given: Density = 5.54 g/mL Length = 19.26 cm Breadth = 2.84 cm Height = 2.07 mm

Q: In x-ray studies of crystalline peptides, Linus Pauling and Robert Corey found that the C-N bond in…

A: #1: Given the bond length of the C-N bond in a peptide bonding is intermediate between C-N single…

Q: Is there energy level for the hydrogen atom equal to -8.72x10^-20J? (RH=2.179x10^-18J)

A: According to the Bohr atomic model, the energy of an electron in a hydrogen atom is given by: Where…

Q: Acetic acid and ethanol react to form ethyl acetate and water, like this: HCH,CO,(aq)+C,H,OH(aq) →…

A:

Q: Which statement is false regarding the equilibrium constant? A given Keq for a reaction is only true…

A: Answer: This question is based on the basic understanding of equilibrium constant.

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.