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robert7248
09.12.2019 •
Chemistry
Predict the products of each of these reactions and write balanced complete ionic and net ionic equations for each. if no reaction occurs, write noreaction .
part a : licl(aq)+agno3(aq)→
express your answer as a complete ionic equation. identify all of the phases in your answer. enter noreaction if no reaction occurs.
part b: express your answer as a net ionic equation. identify all of the phases in your answer. enter noreaction if no reaction occurs.
part c: h2so4(aq)+li2so3(aq)→
express your answer as a complete ionic equation. identify all of the phases in your answer. enter noreaction if no reaction occurs.
part d: express your answer as a net ionic equation. identify all of the phases in your answer. enter noreaction if no reaction occurs.
part e: hclo4(aq)+ca(oh)2(aq)→
express your answer as a molecular equation. identify all of the phases in your answer. enter noreaction if no reaction occurs.
part f: cr(no3)3(aq)+lioh(aq)→
express your answer as a complete ionic equation. identify all of the phases in your answer. enter noreaction if no precipitate is formed.
part g:
express your answer as a net ionic equation. identify all of the phases in your answer. enter noreaction if no precipitate is formed.
part h: hcl(aq)+hg2(no3)2(aq)→
express your answer as a complete ionic equation. identify all of the phases in your answer. enter noreaction if no precipitate is formed.
part i: express your answer as a net ionic equation. identify all of the phases in your answer. enter noreaction if no precipitate is formed.
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Ответ:
Explanation:
Part A : LiCl(aq) + AgNO₃(aq)→
Chemical equation:
LiCl(aq) + AgNO₃(aq) → AgCl(s) + LiNO₃(aq)
Ionic equation:
Li⁺(aq) + Cl⁻(aq) + Ag⁺(aq) + NO₃⁻(aq) → AgCl(s) + Li⁻(aq) + NO⁻₃(aq)
Net ionic equation:
Cl⁻(aq) + Ag⁺(aq) → AgCl(s)
C = H2SO4(aq)+Li2SO3(aq)→
Chemical equation:
H₂SO₄(aq) + Li₂SO₃(aq) → Li₂SO₄(aq) + SO₂(g) + H₂O(l)
Ionic equation:
2H⁺(aq) + SO²⁻₄(aq) + 2Li⁺(aq) + SO₃²⁻(aq) → 2Li⁺ (aq) + SO₄²⁻(aq) + SO₂(g) + H₂O(l)
Net ionic equation:
2H⁺ + SO₃²⁻(aq) → SO₂(g) + H₂O(l)
Part E: HClO4(aq)+Ca(OH)2(aq)→
Chemical equation:
HClO₄(aq) + Ca(OH)₂(aq) → Ca(ClO₄)₂ (aq) + H₂O(l)
Balanced Chemical equation:
2HClO₄(aq) + Ca(OH)₂(aq) → Ca(ClO₄)₂ (aq) + 2H₂O(l)
Ionic equation:
2H⁺(aq) + 2ClO⁻₄(aq) + Ca²⁺(aq) + (OH)²⁻₂(aq) → Ca²⁺(aq) +(ClO₄)²⁻₂ (aq) + 2H₂O(l)
Net ionic equation:
2H⁺(aq) + (OH)²⁻₂(aq) → 2H₂O(l)
Part F: Cr(NO3)3(aq)+LiOH(aq)→
Chemical equation:
Cr(NO₃)₃(aq) + LiOH (aq) → LiNO₃(aq) + Cr(OH)₃(s)
Balanced chemical equation;
Cr(NO₃)₃(aq) + 3LiOH (aq) → 3LiNO₃(aq) + Cr(OH)₃(s)
Ionic equation:
Cr³⁺(aq) + 3NO₃⁻(aq) + 3Li⁺(aq) + 3OH⁻ (aq) → 3Li⁺(aq) + 3NO⁻₃(aq) + Cr(OH)₃(s)
Net ionic equation:
Cr³⁺(aq) + 3OH⁻ (aq) → Cr(OH)₃(s)
Part H: HCl(aq)+Hg2(NO3)2(aq)→
Chemical equation:
HCl (aq) + Hg₂(NO₃)₂(aq) → Hg₂Cl₂ (s) + HNO₃(aq)
Balanced chemical equation:
2HCl (aq) + Hg₂(NO₃)₂(aq) → Hg₂Cl₂ (s) + 2HNO₃(aq)
Ionic equation;
2H⁺(aq) + 2Cl⁻ (aq) + 2Hg⁺(aq) + 2NO₃⁻(aq) → Hg₂Cl₂ (s) + 2H⁺(aq) + 2NO⁻₃(aq)
Net ionic equation:
2Cl⁻ (aq) + 2Hg⁺(aq) → Hg₂Cl₂ (s)
Ответ:
Explanation:
no.mole of Cl2=67.8g/2(35.5)g/mol
=?
no.mole of Cl2 = volume/22.4dm³
volume=?