Predicting Synthesis Reactions

What would the missing product be in the unbalanced equation of iron II reacting with oxygen gas?

Fe + O₂ ➔ ___________

• Fe₂O₂

• FeO

• FeOH

Tags

NGSS.HS-PS1-2

Which of the following equations represents the balanced synthesis reaction of iron (III) and oxygen?

• Fe + 3 O₂ → Fe₂O₃
• 3 Fe + 3 O₂ → 2 Fe₂O₃
• 2 Fe + O₂ → Fe₂O₃
• 4 Fe + 3 O₂ → 2 Fe₂O₃

Tags

NGSS.HS-PS1-7

What is the product when rubidium and oxygen gas react?

• RbO₂
• Rb₂O
• RbO
• Rb₂O₂

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Predict the product of the following synthesis reaction.

Ca + N₂ -->

• CaN₂

• CaN

• Ca₃N₂

• CaNN

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Predict the products of this reaction:

FeO + H₂O →

• FeO + H₂

• FeOH + H₂

• FeO

• Fe(OH)₂

Tags

NGSS.HS-PS1-2

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Tags

NGSS.HS-PS1-2

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7