A reaction profile (not to scale) for the reaction C2H5CI ?4? C2H4 + HCl is shown belov the correct statement using the energy diagram. 230 C3Hạ + Cl2 E(kJ) 195 Reaction Coordinate O a. The reaction is exothermic. The activation energy is 230 kJ. O b. The reaction is endothermic. The activation energy is 230 kJ. O c. The reaction is exothermic. The activation energy is 425 kJ. d. The reaction is endothermic. The activation energy is 195 kJ.

Q: 1. H;O* 2. , pyridine

A:

Q: Which of the equations is NOT CORRECT? A B D y2 - gR w? - GM R2 %3D y2 -GM y² _ GM w? -

A: D is not correct

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

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Q: The measured melting point for each of two samples was 89-91 ˚C, yet a 1:1 mixture of the two had a…

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Q: Take notes using a wide range of analytical instruments.

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Q: What is the characteristic that distinguishes metals from one another?

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Q: Calculate mass recovered.  Calculate percent recovery.  initial mass: 2.09 g watch glass + filter…

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Q: Which statement is true?   Statement 1: Melting point and boiling point can be used to identify…

A: Melting point The temperature at which Solid is converted to Liquid is called as melting point .…

Q: If you were told the average weight of a chickadee is 1.5gm, does that mean all chickadees are 1.5gm…

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Q: 19 Which of the following most accurately models the relationship between compounds and elements? A…

A: Given: 19. Models to determine the relationship between elements and compounds.

Q: Q1/ What are the main iron ores?

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Q: a. I b. II c. III d. IV CH₂N₂ ????? I II III IV N₂ CH₂

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Q: The density of a metal will vary depending on the size of the sample. Group of answer choices True…

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Q: What is the Csp for copper in cal/g*C

A:

Q: What is Bioinorganic chemistry?

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Q: c) What is the most likely reason why the value of x obtained in the second experiment does not…

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Q: Scenario 1 Magnesium is a shiny, flexible metal that can be burned in the presence of air. When it…

A: Chemical reaction :-  When two or more substance reacts with each other to form a new substance…

Q: 1. O 1. NaOEt 2. CH3CH₂Cl 3. NaOEt 4. CH₂Br

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Q: d. H3C CH3 1. CH3CH₂MgBr 2. H, H₂O

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Q: 3. What are volatile chemicals? A. Chemicals that exist as gases at ambient conditions (room…

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Q: Suggest 5 topics of educational research for chemistry students

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Q: Cl CI

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Q: 7. Copper and tin are commonly used in household plumbing applications. Explain why these are the…

A: The answer is as follows:

Q: Using the provided standard reduction potentials, which of the following cells is an example of a…

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Q: 3. +¹C 3 n + 103Lr 1. 4. 35Cl + p 17 4 20 α + 5. 235Cm + In → 96 91 + 8 n + Zr

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Q: CI Mg

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Q: You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in…

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Q: A old house. The bottle was labelled information was given, but inside the bottle were some white…

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Q: 205(g)--> 4 NO2(g) + O2(g), rate = k [N₂O51² overall reaction order is:

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.