Chemistry Review Chemical Reactions

What type of reaction is this?

2 C₆H₁₄ + 19 O₂ → 12 CO₂ + 14 H₂O

• Single Replacement

• Double Replacement

• Combustion

• Decomposition

Predict the products for the this Single Replacement reaction:

K + HCl →

• KCl + H₂

• KHCl

• KH + Cl₂

• HCl + K₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the this Double Replacement reaction:

AgNO₃ + KCl →

• AgCl + KNO₃

• AgK + ClNO₃

• KAg + NO₃Cl

• AgCl + 3 KNO

Predict the product of this synthesis reaction:

Al + S₈ →

• AlS

• AlS₈

• Al₂S

• Al₂S₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the decomposition of aluminum oxide, Al₂O₃ →

• Al + O₂

• O + Al₂

• Al₂ + O₃

• Al + O

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the this Single Replacement reaction: (Copper has a charge of 1+)

Mg + CuCl →

• MgCl₂ + Cu

• Mg + Cu

• MgCu + Cl₂

• MgCl + Cu₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the results: Cu + HCl

• CuCl₂ + H₂

• CuCl + H₂

• No reaction

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the results: Ba + Ca(NO₃)₂

• Ca + Ba(NO₃)₂

• CaBa + NO₂

• No reaction

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

KBr

• Soluble
• Insoluble

Tags

NGSS.HS-PS1-1

ZnCl₂

• Soluble 

• Insoluble