Unit 2-Chemical Equations and Reactions Review

Identify the following compound as either an Ionic or Covalent Bond: CCl₄

• Ionic

• Covalent

Tags

NGSS.HS-PS1-1

Identify the following compound as either an Ionic or Covalent Bond: NaCl

• Ionic

• Covalent

Identify the following compound as either an Ionic or Covalent Bond: SBr₂

• Ionic

• Covalent

Select the correct chemical formula for a bond between Aluminum and Phosphorus.

• Al₂P₃

• AlP

• AP

Select the correct chemical formula for a bond between Calcium and Nitrogen.

• Ca₂N₃

• CaN

• Ca₃N₂

Select the correct chemical name for CO.

• Carbon monoxide

• Carbon dioxide

• Oxygen carbide

• Carbon trioxide

Tags

GA.S8P1.e

Select the correct chemical name for BaCl₂.

• Tetrabarium dichloride

• Barium carbide

• Barium chloride

• Pentaboron dicarbide

Select the correct chemical name for SiO₂.

• Sulfur dioxide

• Silicon Oxide

• Disilicon oxide

• Silicon dioxide

Identify if the reaction 2SO₂ + 4H₂O → H₂SO₃ is balanced or unbalanced.

• Balanced

• Unbalanced

Tags

NGSS.HS-PS1-7

Identify if the reaction C₃H₈ + 5O₂ → 3CO₂ + 4H₂O is balanced or unbalanced.

• Balanced

• Unbalanced

Tags

NGSS.HS-PS1-7