Balancing and Classifying Chemical Equations

Balance following reaction by filling in the missing coefficients : ___NaBr + Ca(OH)₂ → CaBr₂ + ___ NaOH

Tags

NGSS.HS-PS1-7

Classify this Reaction : 4C₅H₉O + 29 O₂ → 20CO₂ + 18H₂O

• Synthesis

• Decomposition

• Combustion

• Double Replacement

Balance the following reaction by including the missing coefficients: Li₃N + ___ NH₄(NO₃) → ___ LiNO₃ + (NH₄)₃N

Tags

NGSS.HS-PS1-7

Balance the equation by finding the missing coefficients : ___ HBr + Al(OH)₃ → ___H₂O + AlBr₃

Classify this reaction: Na₃ (PO₄) + 3 KOH → 3 NaOH + K₃ (PO₄)

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

Is this equation correctly written and balanced? MgCl₂ + Li₂(CO₃) → Mg(CO₃) + Li₂Cl₂

• Yes

• No

Tags

NGSS.HS-PS1-7

Identify each type of reaction: Pb + Fe(SO₄) → Pb(SO₄) + Fe

• Synthesis

• Decompostion

• Single Replacement

• Double Replacement

Identify each type of reaction: CaCO₃ → CaO + CO₂

• Synthesis

• Decompostion

• Single Replacent

• Double Replacement

Identify each type of reaction: P₄ + 3 O₂ → 2 P₂O₃

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

If RbNO₃ + BeF₂ react in a double replacement reaction, what will the products be?

• No reaction will occur

• RbF₂ + BeNO₃

• F(NO₃)₂ + BeRb

• Be(NO₃)₂ + RbF

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2