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inysia [295]
2 years ago
15

How to draw ethyl pentanoate?

Chemistry
1 answer:
ElenaW [278]2 years ago
6 0
This is how to draw ethyl pentanoate

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You measure the absorbance of your extracted curcumin solution and realize that the solution is too concentrated. What made you
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If the absorbance of a solution of curcumin which is too concentrated is measured, the absorbance will be unusually high.

Spectrometry measures the interaction of light with molecules. The absorbance refers to how much light that interacts with molecules of the substance. The more the concentration of the substance the higher the absorbance of the solution.

Hence, if  the absorbance of a solution of curcumin which is too concentrated is measured, the absorbance will be unusually high. An unusually high absorbance tells us that the solution is too concentrated.

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You have 125 g of a certain seasoning and are told that it contains 70.0 g of salt. What is the peroentage of salt by mass in th
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1.) What are the chemical properties of matter?
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Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust. Reactivity is the ability of matter to react chemically with other substances.

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How does the law of conservation of energy apply to the changes in potential and kinetic energy of a pencil as it falls to the f
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The changes in the energy law of conservation of energy is Potential energy is converted to kinetic energy. Kinetic energy is converted into potential energy.

<h3>What is the law of conservation of energy?</h3>

Law of conservation of energy says that energy can neither be created nor destroyed, it just transformed from one form to another.

The energies are kinetic, potential, mechanical, gravitational, electrical, etc.

Thus, the changes in the energy law of conservation of energy is Potential energy is converted to kinetic energy. Kinetic energy is converted into potential energy.

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Balance the following chemical equation <br> __Mg+__O2–&gt;__MgO
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2Mg^+ +O2 right arrow 2MgO

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