1. NaOH + KNO3 → NaNO, + KOH 2. CH, + 0, 7 CO, + 2 H,O 3. Fe + NaBr → FeBr₂ + Na 4. CaSO, + Mg(OH)₂ 5. NH₂OH + HBr → H₂O + 6. P + O₂ → P₂0₁ 4 7. NaNO, → NaNO₂ + O₂ 2 Ca(OH)₂ + MgSO, NH Br 4 2 8. C₁8H18 + O₂ → CO₂ + H₂O 9. H,SO + NaOH → Naso, + H₂O 4 → 10. NÍSO + Li,PO, Ni₂(PO)₂ + Li₂SO, 4 4 4 2
Steps in Balancing Equations:
1. Write the unbalanced chemical equation, make sure you have followed correctly the rules in writing formulas of compounds
2. Take note of the elements present in the reactant and product side.
3. Count the number of atoms of each element present in the reactant and product side
4. Apply the Law of Conservation of Mass to get the same number of atoms of every element on each side of the equation Balance chemical equations by placing the appropriate coefficients before the symbol or formula Do not change the subscripts of the formula in an attempt to balance the equation as it will change the identity of the components
Balance the following Chemical Equations Rewrite the equation and underlined the coefficient added
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