Synthesis and Decomposition

Posljednje ažuriranje over 6 years ago

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Synthesis and Decomposition

Posljednje ažuriranje over 6 years ago

Pitanje 1

What type of reaction is represented by: Magnesium and chlorine react to produce magnesium chloride?

Synthesis

Decomposition

Single Replacement

Pitanje 2

What is the correct skeleton equation for the chemical reaction in question 1?

Mg + Cl₂ --> MgCl₂

Mg + Cl --> MgCl

Mg₂ + Cl₂ --> MgCl₂

Mg + Cl --> MgCl₂

Pitanje 3

What coefficients will correctly balance the skeleton equation above?

1, 2, 1

1, 2, 2

1, 1, 1

Pitanje 4

What type of reaction is represented by: Iron (III) carbonate is heated to produce iron (III) oxide and carbon dioxie

Synthesis

Decomposition

Single Replacement

Pitanje 5

What is the correct skeleton equation for the chemical reaction in question 4?

FeCO₃ --> FeO + CO₂

Fe₂(CO₃)₃ --> Fe₂O₃ + CO₂

FeCO --> FeO + CO₂

FeCO₃ --> FeO + CO₂

Pitanje 6

What coefficients will correctly balance the skeleton equation above?

1, 1, 1

1, 1, 3

3, 3, 1

Pitanje 1

What type of reaction is represented by: Magnesium and chlorine react to produce magnesium chloride?

Synthesis

Decomposition

Single Replacement

Pitanje 2

What is the correct skeleton equation for the chemical reaction in question 1?

Mg + Cl₂ --> MgCl₂

Mg + Cl --> MgCl

Mg₂ + Cl₂ --> MgCl₂

Mg + Cl --> MgCl₂

Pitanje 3

What coefficients will correctly balance the skeleton equation above?

1, 2, 1

1, 2, 2

1, 1, 1

Pitanje 4

What type of reaction is represented by: Iron (III) carbonate is heated to produce iron (III) oxide and carbon dioxie

Synthesis

Decomposition

Single Replacement

Pitanje 5

What is the correct skeleton equation for the chemical reaction in question 4?

FeCO₃ --> FeO + CO₂

Fe₂(CO₃)₃ --> Fe₂O₃ + CO₂

FeCO --> FeO + CO₂

FeCO₃ --> FeO + CO₂

Pitanje 6

What coefficients will correctly balance the skeleton equation above?

1, 1, 1

1, 1, 3

3, 3, 1