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3 years ago

what is the diffrence between displacement ans double displacement reactions write equations for these reactions

Chemistry

1 answer:

Lina20 [59]3 years ago

8 0

Answer:

Single Displacement reaction

In a displacement reaction, a more reactive element replaces a less reactive element from a compound.

Change in colour takes place with no precipitate forms.

Metals react with the salt solution of another metal.

Examples:

2KI + Cl2 → 2KCl + I2

CuSO4 + Zn → ZnSO4 + Cu

Double displacement reaction

In a double displacement reaction, two atoms or a group of atoms switch places to form new compounds.

Precipitate is formed.

Salt solutions of two different metals react with each other.

Examples:

Na2SO4 + BaCl2 → BaSO4 + 2NaCl

2KBr + BaCl2 → 2KCl + BaBr2

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Answer:

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Explanation:

Here in the question it has been mentioned to form the sentences with the given one:

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2 years ago

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<h2>Answer - 0.73%</h2>

14.6 .2

100 x

(Above is proportions I used to get the answer)

x = 0.73% which is the answer.

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