Determine whether each of the following oxides is acidic, basic, or amphoteric. Use balanced chemical equations...

Question

Question

Determine whether each of the following oxides is acidic, basic, or amphoteric. Use balanced chemical equations to support your answer.

(a) MgO (b) SO3 (c) Ga2O3 (d) Na2O (e) H2O (f) P4O10

science chemistry

Answer 1

Answer #1

MgO - basic oxide

MnO + 2HCl → MnCl₂ + H₂O

SO₃ - Acidic oxide

SO₃ (g) + H₂O (l) → H₂SO₄ (aq)

Ga₂O₃ - amphoteric

Ga₂O₃ + 6 HCl → 2 GaCl₃ + 3 H₂O

Ga₂O₃ + 2NaOH + 3H₂O → 2Na[Ga(OH)₄]

Na₂O - basic

Na₂O + H₂O → 2 NaOH

H2O- amphoteric

H₂O + NH₃ → OH- + NH₄+

H₂O + HCl → H₃O+ + Cl-

P4O10 - acidic

P₄O₁₀ + 6 H₂O → 4 H₃PO₄

Answer 2

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