Form 11: Polyatomic Ions in Equation Balancing Exercise

Form 11: Polyatomic Ions in Equation Balancing

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Form 11: Polyatomic Ions in Equation Balancing

In this engaging exercise, students will explore the role of polyatomic ions in balancing chemical equations, enhancing their understanding of molecular interactions while honing their problem-solving skills through practical applications and interactive examples.

Questions

  1. MultiChoice

    What coefficient balances AgNO3 in: BaCl2 + _ AgNO3 -> Ba(NO3)2 + 2 AgCl?

  2. MultiChoice

    What coefficient balances AgCl in: BaCl2 + 2 AgNO3 -> Ba(NO3)2 + _ AgCl?

  3. MultiChoice

    What coefficient balances NaOH in: H2SO4 + _ NaOH -> Na2SO4 + 2 H2O?

  4. MultiChoice

    What coefficient balances H2O in: H2SO4 + 2 NaOH -> Na2SO4 + _ H2O?

  5. MultiChoice

    What coefficient balances HNO3 in: Ca(OH)2 + _ HNO3 -> Ca(NO3)2 + 2 H2O?

  6. MultiChoice

    What coefficient balances H2O in: Ca(OH)2 + 2 HNO3 -> Ca(NO3)2 + _ H2O?

  7. MultiChoice

    What coefficient balances Mg(OH)2 in: 2 H3PO4 + _ Mg(OH)2 -> Mg3(PO4)2 + 6 H2O?

  8. MultiChoice

    What coefficient balances H2O in: 2 H3PO4 + 3 Mg(OH)2 -> Mg3(PO4)2 + _ H2O?

  9. MultiChoice

    What coefficient balances KOH in: H2SO4 + _ KOH -> K2SO4 + 2 H2O?

  10. MultiChoice

    What coefficient balances NaNO3 in: Na2CO3 + 2 HNO3 -> 2 NaNO3 + CO2 + H2O?

  11. MultiChoice

    What coefficient balances HNO3 in: Na2CO3 + _ HNO3 -> 2 NaNO3 + CO2 + H2O?

  12. MultiChoice

    What coefficient balances CaCl2 in: 2 Na3PO4 + _ CaCl2 -> Ca3(PO4)2 + 6 NaCl?