Summary: Balanced Equations Practice- Reactions
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1 Balanced Equations Practice- reactions
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What are the steps to complete and balance the equation NaBr + H₃PO₄?
- Complete the Reaction: NaBr + H₃PO₄ → Na₃PO₄ + HBr
- Balance the Equation:
2. Balance hydrogen (H) and bromine (Br): 3 HBr
- Type of Reaction: Double displacement -
What is the process to balance and identify the reaction type for Ca(OH)₂ + Al₂(SO₄)₃?
- Complete the Reaction: Ca(OH)₂ + Al₂(SO₄)₃ → CaSO₄ + Al(OH)₃
- Balance the Equation:
- Balance aluminum (Al): 2 Al(OH)₃
- Balance sulfur (S): 3 CaSO₄
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What sequence of actions balances the equation Mg + Fe₂O₃?
- Complete the Reaction: Mg + Fe₂O₃ → Fe + MgO
- Balance the Equation:
- Balance iron (Fe): 2 Fe
- Balance oxygen (O): 3 MgO
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How is the combustion reaction of C₄H₁₀ balanced?
- Complete the Reaction: C₄H₁₀ + O₂ → CO₂ + H₂O
- Balance the Equation:
- Balance hydrogen (H): 5 H₂O
- Oxygen giving: 13/2 O₂ (or adjust to smallest whole)
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What are the steps to balance the decomposition of PbSO₄?
- Complete the Reaction: PbSO₄ → PbSO₃ + O₂
- Balance the Equation:
- - It's already balanced.
- Type of Reaction: Decomposition
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How is the equation NH₃ + I₂ → NI₃ + H₂ balanced?
- Complete the Reaction: NH₃ + I₂ → NI₃ + H₂
- Balance the Equation:
- Balance iodine (I): 3 I₂
- Balance hydrogen (H): 3 H₂
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What steps are involved in balancing the reaction of H₂O + SO₃?
- Complete the Reaction: H₂O + SO₃ → H₂SO₄
- Balance the Equation:
- - Already balanced.
- Type of Reaction: Combination/Synthesis
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How do you balance the reaction between H₂SO₄ and NH₄OH?
- Complete the Reaction: H₂SO₄ + NH₄OH → H₂O + (NH₄)₂SO₄
- Balance the Equation:
2. Balance sulfate (SO₄): Already balanced
- Type of Reaction: Neutralization -
What is the reaction type for NaBr + H3PO4 -> Na3PO4 + HBr?
- Double Replacement Reaction -
What type of reaction is Ca(OH)2 + Al2(SO4)3 -> CaSO4 + Al(OH)3?
- Double Replacement Reaction
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