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Allisa [31]
3 years ago
5

Is a new can of paint open or closed system

Chemistry
1 answer:
Brums [2.3K]3 years ago
8 0

Answer:

I think it might be a closed system

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Why cant chemical changes be reversed
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Answer:

Throughout the explanation section, the reason behind the given statement is described.

Explanation:

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Molecular polarity has a direct effect on the behavior of molecular compounds. The attractive forces between polar molecules are
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Answer:

Stronger

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Molecules are held together by intermolecular forces. These are forces that act between molecules in a particular state matter. Intermolecular forces depend on the nature of the molecule.

For polar molecules, the intermolecular forces are stronger thus it takes more energy to separate them leading to a higher boiling point of polar molecules irrespective of their molecular mass.

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A unit of matter which cannot be broken down into other substances by ordinary chemical methods is:
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a. ELEMENT: A substance<span> that </span>cannot<span> be decomposed (</span>broken down<span>) </span>into simpler substances by ordinary chemical<span> means.</span>
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HELP!!!
ruslelena [56]
A positively charged ion is attracted to a negatively charged ion. ... represents the simplest ratio of the ions involved in the ionic compound. Oxyanion. is a polyatomic ion composed of an element and one or more oxygen atoms.
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What was Bohr's model of the atom?
saveliy_v [14]

Answer:

In atomic physics, the Bohr model or Rutherford–Bohr model, presented by Niels Bohr and Ernest Rutherford in 1913, is a system consisting of a small, dense nucleus surrounded by orbiting electrons—similar to the structure of the Solar System, but with attraction provided by electrostatic forces in place of gravity.

Explanation:

4 0
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