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Tcecarenko [31]
3 years ago
11

When elements form compounds, the elements

Chemistry
1 answer:
Maurinko [17]3 years ago
7 0

Answer: it's always change there physical state

Explanation:

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Calcium chloride forms an ionic solid. how are the particles held together and arranged in the solid
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Calcium chloride forms an ionic compound with a regularly arranged lattice of oppositely charged ions.

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Potassium hydroxide is classified as an arrhenius base because koh contains
mixas84 [53]

Answer: hydroxide ions

Explanation:

According to the Arrhenius concept, an acid is a substance that ionizes in the water to give hydronium ion or hydrogen ion  and a bases is a substance that ionizes in the water to give hydroxide ion .

According to the Bronsted Lowry conjugate acid-base theory, an acid is defined as a substance which donates protons and a base is defined as a substance which accepts protons.

According to the Lewis concept, an acid is defined as a substance that accepts electron pairs and base is defined as a substance which donates electron pairs.

As KOH can give hydroxide ions on dissociation , it is considered as arrhenius base.

KOH\rightarrow K^++OH^-

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Which statement describes how the binary ionic compound KBr is named?
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Which statement describes how the binary ionic compound KBr is named? The metal is named first, and the name is unchanged. Which of these is a property of a substance that is composed of atoms that are held together by ionic bonds?

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