Como um acido pode ser identificado?quais sao suas caracteristicas?

Chemistry

1 answer:

lesya [120]3 years ago

6 0

You will most lkely get better answers if you postb this under spanish

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The correct answer attached in file, Thank you for joining brainly community.

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2 years ago

Benzene would react_____________.

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Explanation:

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What is the identity of the element, and how many neutrons does it have? An elements most stable ion forms an ionic compound wit

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Answer:

B. CA, 14

Explanation:

Atoms of elements contain small particles known as electrons, neutrons, and protons. The nucleus of an atom is made up of neutrons and protons which are at the center of the atom. Electrons on the other hand surrounds the nucleus. Electron has negative charge while proton has a positive charge. The number of neutrons is equivalent to the number of protons . In addition, the number of protons is equal to mass number minus the number of electrons.

For the compound $XCl_{2}$ , it can be broken down into $X^{2+}$ and $2Cl^{-}$ . Its ion has a mass of 34 and 18 electrons which means it has already lost 2 electrons.