Category: Chemistry

Tropolone is an aromatic compound and how many pieces electrons are present

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What is the “father of modern chemistry” known for?

April 5, 2026

Antoine Lavoisier is known for transforming the field from a qualitative study into a quantitative science. his key contributions include proving the law of conservation of mass, identifying and naming oxygen, overturning the phlogiston theory.

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Chem 408 research project

April 4, 2026

I want you to follow the instructions on the following attachment and write this project following this outline for chapter 2,3 Chapter 2 Wastewater Treatment Technologies 2.1 Wastewater Characteristics (Physical, Chemical, Biological) 2.2 Conventional Treatment (Primary, Secondary, Tertiary) 2.3 Advanced Treatment Technologies (RO, MBR, UV, Ozonation) 2.4 Comparative Analysis (Efficiency, Advantages, Limitations) Chapter 3 Wastewater […]

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build a model

April 3, 2026

The Organic Compounds data sheet is where you will place all the data from each activity in this unit. Assignment Instructions Step 1: Download the Data Sheet for Unit 7 Organic Compounds by clicking on the link below: Step 2: Reread the manual. Note there could be as many as three (3) types of experiment […]

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Chem 408 research project

April 3, 2026

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What is chemical changes

April 3, 2026

The changes that cannot be reversed is known as chemical changes. For ex: Convertion of milk into curd,rusting of iron,etc.

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What is physical changes

April 3, 2026

The changes that can be easily reverse is known as physical changes. For ex: Evaporation, freezing of water,etc.

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What are Diluting Acid?

April 2, 2026

Dilute acid is one which contains much more of water in it. It is obtained by mixing the concentrated acid with water. The process of mixing concentrated acid with water is highly exothermic reaction. So, when a concentrated acid and water are mixed together, a high amount of heat is involved.

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JEE ADVANCED LEVEL QUESTION

April 2, 2026

IF the system is released from a horizontal position,what is the angular velocity w of the rod when it becomes vertical?

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Chemistry Question

April 1, 2026

For naming problems, give the IUPAC name. For reaction problems, complete the reactions by drawing skeletal structures and mechanisms if needed. For everything else, read the instructions and answer. All work should be done on paper using pen or pencil.