Reactions Review

Which of the following models best demonstrates a balanced chemical equation?

• F
• G
• H
• J

Tags

NGSS.MS-PS1-5

The reactants are on the left side of the chemical equation.

• True
• False

Tags

NGSS.MS-PS1-5

C₅H₁₀O₄ + O₂ --> CO₂ + H₂O

• Decomposition
• Single Replacement
• Combustion
• Double Replacement

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Na + CaF₂ --> Ca + NaF

• Decomposition
• Single Replacement
• Synthesis
• Double Replacement

Tags

NGSS.MS-PS1-2

AgF + CaCl₂ --> AgCl + CaF₂

• Decomposition
• Single Replacement
• Synthesis
• Double Replacement

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Fe + O₂ --> Fe₂O₃

• Decomposition
• Single Replacement
• Synthesis
• Double Replacement

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Mg₃(PO₄)₂ + H₂ --> Mg + H₃PO₄

• Decomposition
• Single Replacement
• Synthesis
• Double Replacement

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Al₂S₃ --> Al + S₈

• Decomposition
• Single Replacement
• Synthesis
• Double Replacement

C₅H₁₀O₄ + O₂ --> CO₂ + H₂O 

• Synthesis
• Combustion
• Single Replacement
• Double Replacement

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

What symbol is used to indicate a precipitation

• (p)
• (s)
• (g)
• (aq)