Single- and Double-Displacement Reactions

Recognize chemical reactions as single-replacement reactions and double-replacement reactions

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QUESTION OF

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Views #: 1547

Questions #: 18

Time: 10 minutes

Pass Score: 80.0%

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A chemical reaction in which one element is substituted for another element in a compound

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A single-replacement reaction

A double-replacement reaction

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Correct Answer

Explanation

Will a single-replacement reaction occur?

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MgCl₂ +I₂ → ?

Yes

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Correct Answer

Explanation

Will a single-replacement reaction occur?

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CaBr₂ + F₂ → ?

Yes

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Correct Answer

Explanation

Will a single-replacement reaction occur?

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FeI₂ + Cl₂ → ?

Yes

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Correct Answer

Explanation

A list of elements that will replace elements below them in single-replacement reactions is called

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Missing

hint: two words

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Correct Answer

Explanation

The following equation is true because

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FeCl₂ + Zn → Fe + ZnCl₂

Zinc is above iron in the activity series

Zinc is below iron in the activity series

Zinc is at the same level as iron in the activity series

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Correct Answer

Explanation

If the following equation true?

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HNO₃ + Au → AuNO₃ + H

True

False

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Correct Answer

Explanation

Is the following equation true

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AlPO₄ + Mg → Mg₃(PO₄)₂ + Al

True

False

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Correct Answer

Explanation

A double-replacement reaction

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is a chemical reaction is which parts of two ionic compounds are exchanged

True

False

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Correct Answer

Explanation

The products of this double-replacement equation

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BaCl₂ + Na₂SO₄

BaSO₄ + NaCl

BaCl₄ + NaSO₂

ClBa₄ + NaSO₃

ClBa₂ + NaSO₄

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Correct Answer

Explanation

Choose the right definition

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A chemical reaction in which two ionic compounds are dissolved in water and form a new ionic compound that does not dissolve.

A single-replacement reaction

A double-replacement reaction

A precipitation reaction

None of the above

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Correct Answer

Explanation

Fill in the blank space

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A (1) is a solid that falls out of solution in a precipitation reaction.

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Correct Answer

Explanation

Solubility Rules are

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A chemical reaction in which parts of two ionic compounds are exchanged

A chemical reaction in which two ionic compounds are dissolved in water and form a new ionic compound that does not dissolve

A solid that falls out of solution in a precipitation reaction

General statements that predict which ionic compounds dissolve and which do not

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Correct Answer

Explanation

Mark the following rules as true or false

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These compounds generally dissolve in water

(1)	All compounds of Li⁺, Na⁺, K⁺, Rb⁺, Cs⁺, and NH₄⁺
(2)	All compounds of NO₃⁻ and C₂H₃O₂⁻
(3)	Compounds of Cl⁻, Br⁻, I⁻
(4)	Compounds of SO₄²

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True

False

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Correct Answer

Explanation

Mark the following rules as true or false

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These compounds generally do not dissolve in water

(1)	Compounds of CO₃²⁻ and PO₄³⁻
(2)	Compounds of OH⁻

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True

False

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Correct Answer

Explanation

Will a double-replacement reaction occur?

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Ca(NO₃)₂ + KBr → ?

Yes

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Correct Answer

Explanation

Will a double-replacement reaction occur?

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NaOH + FeCl₂ → ?

Yes

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Correct Answer

Explanation

The general characteristics that help you recognise single-replacement reactions

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is that one element replaces another element in a compound

True

False

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Explanation

Year 10

1($)	All compounds of Li⁺, Na⁺, K⁺, Rb⁺, Cs⁺, and NH₄⁺
2($)	All compounds of NO₃⁻ and C₂H₃O₂⁻
3($)	Compounds of Cl⁻, Br⁻, I⁻
4($)	Compounds of SO₄²

A chemical reaction in which one element is substituted for another element in a compound

Correct Answer

Explanation

Will a single-replacement reaction occur?

MgCl2 +I2 → ?

MgCl2 +I2 → ?

Correct Answer

Explanation

Will a single-replacement reaction occur?

CaBr2 + F2 → ?

CaBr2 + F2 → ?

Correct Answer

Explanation

Will a single-replacement reaction occur?

FeI2 + Cl2 → ?

FeI2 + Cl2 → ?

Correct Answer

Explanation

A list of elements that will replace elements below them in single-replacement reactions is called

Correct Answer

Explanation

The following equation is true because

FeCl2 + Zn → Fe + ZnCl2

FeCl2 + Zn → Fe + ZnCl2

Correct Answer

Explanation

If the following equation true?

HNO3 + Au → AuNO3 + H

HNO3 + Au → AuNO3 + H

Correct Answer

Explanation

Is the following equation true

AlPO4 + Mg → Mg3(PO4)2 + Al

AlPO4 + Mg → Mg3(PO4)2 + Al

Correct Answer

Explanation

A double-replacement reaction

Correct Answer

Explanation

The products of this double-replacement equation

BaCl2 + Na2SO4

BaCl2 + Na2SO4

Correct Answer

Explanation

Choose the right definition

Correct Answer

Explanation

Fill in the blank space

Correct Answer

Explanation

Solubility Rules are

Correct Answer

Explanation

Mark the following rules as true or false

Correct Answer

Explanation

Mark the following rules as true or false

Correct Answer

Explanation

Will a double-replacement reaction occur?

Ca(NO3)2 + KBr → ?

Ca(NO3)2 + KBr → ?

Correct Answer

Explanation

Will a double-replacement reaction occur?

NaOH + FeCl2 → ?

NaOH + FeCl2 → ?

Correct Answer

Explanation

The general characteristics that help you recognise single-replacement reactions

Correct Answer

Explanation

Quran Recitation

Query Dictionary

Select a result:

MgCl₂ +I₂ → ?

MgCl₂ +I₂ → ?

CaBr₂ + F₂ → ?

CaBr₂ + F₂ → ?

FeI₂ + Cl₂ → ?

FeI₂ + Cl₂ → ?

FeCl₂ + Zn → Fe + ZnCl₂

FeCl₂ + Zn → Fe + ZnCl₂

HNO₃ + Au → AuNO₃ + H

HNO₃ + Au → AuNO₃ + H

AlPO₄ + Mg → Mg₃(PO₄)₂ + Al

AlPO₄ + Mg → Mg₃(PO₄)₂ + Al

BaCl₂ + Na₂SO₄

BaCl₂ + Na₂SO₄

Ca(NO₃)₂ + KBr → ?

Ca(NO₃)₂ + KBr → ?

NaOH + FeCl₂ → ?

NaOH + FeCl₂ → ?