Équations chimiques équilibrées sur12/25/24

NH₄NO₃ + Mg = MgNO₃ + NH₄ =>
NH₄NO₃ + Mg = MgNO₃ + NH₄

Al + FeO = Al₂O₃ + Fe =>
2 Al + 3 FeO = Al₂O₃ + 3 Fe

HgS + Na₂S = Na₂[HgS₂] =>
HgS + Na₂S = Na₂[HgS₂]

[HN(CH₂)₅CO] + O₂ = CO₂ + H₂O + N₂ =>
4[HN(CH₂)₅CO] + 33 O₂ = 24 CO₂ + 22 H₂O + 2 N₂

K + SO₂ = K₂O + S =>
4 K + SO₂ = 2 K₂O + S

FeCl₃ + Ag = AgCl + FeCl₂ =>
FeCl₃ + Ag = AgCl + FeCl₂

Ag₂₀ = Ag = O₂ =>
Ag₂₀ = 20 Ag

Na + HNO₃(k) = NaNO₃ + N₂O + H₂O =>
8 Na + 10 HNO₃(k) = 8 NaNO₃ + N₂O + 5 H₂O

K₂Cr₂O₇ + HI + HClO₄ = KClO₄ + I₂ + H₂O + Cr(ClO₄)₃ =>
K₂Cr₂O₇ + 6 HI + 8 HClO₄ = 2 KClO₄ + 3 I₂ + 7 H₂O + 2 Cr(ClO₄)₃

C₆H₅CH₃Cl + NaOH = C₆H₅CH₃OH + NaCl =>
C₆H₅CH₃Cl + NaOH = C₆H₅CH₃OH + NaCl

O₂ + Cl₂O₂ = Cl₂O₅ =>
3 O₂ + 2 Cl₂O₂ = 2 Cl₂O₅

KClO₃ + KJ + H₂SO₄ = K₂SO₄ + J₂ + KClO₂ + H₂O =>
KClO₃ + 2 KJ + H₂SO₄ = K₂SO₄ + J₂ + KClO₂ + H₂O

HNO₃ + C₂H₂ + H₂O = CH₃NO₂ + H₂CO₃ =>
5 HNO₃ + 4 C₂H₂ + 4 H₂O = 5 CH₃NO₂ + 3 H₂CO₃

AlO(s) = Al(s) + O(g) =>
AlO(s) = Al(s) + O(g)

HI(aq) + Al(s) = AlI(s) + H(aq) =>
HI(aq) + Al(s) = AlI(s) + H(aq)

I + O = I₂O =>
2 I + O = I₂O

((NH₄)₂SO₄)(s) + NaOH = H₂O + NH₃ + Na₂SO₄ =>
((NH₄)₂SO₄)(s) + 2 NaOH = 2 H₂O + 2 NH₃ + Na₂SO₄

ROH + ClSO₃H = ROSO₃H + HCl =>
ROH + ClSO₃H = ROSO₃H + HCl

MgSO₄ + SrNO₃ = MgNO₃ + SrSO₄ =>
MgSO₄ + SrNO₃ = MgNO₃ + SrSO₄

C₆H₅CH₃Cl + NaOH = C₆H₅CH₃OH + NaCl =>
C₆H₅CH₃Cl + NaOH = C₆H₅CH₃OH + NaCl

Al + KOH + H₂O = KAl(OH)₄ + H₂ =>
2 Al + 2 KOH + 6 H₂O = 2 KAl(OH)₄ + 3 H₂

C₆H₅CH₃Cl + NaOH = C₆H₅CH₃OH + NaCl =>
C₆H₅CH₃Cl + NaOH = C₆H₅CH₃OH + NaCl

Na + CO + H₂O = NaOH + H₃CO =>
3 Na + CO + 3 H₂O = 3 NaOH + H₃CO

KAlO₂*SiO₂*KAlO₂ + SiO₂ = KAlO₂*SiO₂*KAlO₂*SiO₂ =>
KAlO₂*SiO₂*KAlO₂ + SiO₂ = KAlO₂*SiO₂*KAlO₂*SiO₂

H₂C₄H₄O₆ + NaOH = CO + H₂O + Na =>
H₂C₄H₄O₆ + 2 NaOH = 4 CO + 4 H₂O + 2 Na

C₆H₅CH₃Cl + NaOH = C₆H₅CH₃OH + NaCl =>
C₆H₅CH₃Cl + NaOH = C₆H₅CH₃OH + NaCl

Ni(s) + PdSO₄(aq) = NiSO₄(aq) + Pd(s) =>
Ni(s) + PdSO₄(aq) = NiSO₄(aq) + Pd(s)

Li + Cu(NO₃) = Li(NO₃) + Cu =>
Li + Cu(NO₃) = Li(NO₃) + Cu

MgSO₄ + NaNO₃ = Mg(NO₃)₂ + Na₂SO₄ =>
MgSO₄ + 2 NaNO₃ = Mg(NO₃)₂ + Na₂SO₄

Cr(OH)₄ + H₂(SO₄) = H₂O + Cr(SO₄)₂ =>
Cr(OH)₄ + 2 H₂(SO₄) = 4 H₂O + Cr(SO₄)₂

Zn₅ + HCl = ZnCl₅ + H₂ =>
2 Zn₅ + 50 HCl = 10 ZnCl₅ + 25 H₂

Ca + NH₃ = CaH₂ + Ca₃N₂ =>
6 Ca + 2 NH₃ = 3 CaH₂ + Ca₃N₂

P(s) + H₂O(l) = POH(aq) + H₂(g) =>
2 P(s) + 2 H₂O(l) = 2 POH(aq) + H₂(g)

Ag + Al(OH)₃ = Ag(OH)₂ + Al =>
3 Ag + 2 Al(OH)₃ = 3 Ag(OH)₂ + 2 Al

Ca + H₂O = CaO + H₂ =>
Ca + H₂O = CaO + H₂

K₂Cr₂O₇ + H₂SO₄ + H₂O₂ = CrO₄ + K₂SO₄ + H₂O =>
K₂Cr₂O₇ + H₂SO₄ + 2 H₂O₂ = 2 CrO₄ + K₂SO₄ + 3 H₂O

NaClO₃ + NaCl = NaClO =>
NaClO₃ + 2 NaCl = 3 NaClO

(K₂)CO₃ + HCl = KCl + H₂O + CO₂ =>
(K₂)CO₃ + 2 HCl = 2 KCl + H₂O + CO₂

Pb(C₂H₅)₄(l) + O₂(g) = PbO(s) + CO₂(g) + H₂O(l) =>
2 Pb(C₂H₅)₄(l) + 27 O₂(g) = 2 PbO(s) + 16 CO₂(g) + 20 H₂O(l)

NaCl(aq) + (NH₄)₂SO₄(aq) = NH₄Cl(aq) + Na₂SO₄(s) =>
2 NaCl(aq) + (NH₄)₂SO₄(aq) = 2 NH₄Cl(aq) + Na₂SO₄(s)

KNO₂ = KNO₃ + NO + K₂O =>
3 KNO₂ = KNO₃ + 2 NO + K₂O

Na₂PO₄ + MnCl₂ = NaCl + MnPO₄ =>
Na₂PO₄ + MnCl₂ = 2 NaCl + MnPO₄

NO + O₂ = NO₂ = =>
2 NO + O₂ = 2 NO₂

S + HNO₃ = NO + H₂SO₄ =>
S + 2 HNO₃ = 2 NO + H₂SO₄

CH₃COOH + NaOH + HCl = CH₃COOHNaOHHCl =>
CH₃COOH + NaOH + HCl = CH₃COOHNaOHHCl

H₁₄O₁₁SZn = ZnSO₄ + H₂O =>
H₁₄O₁₁SZn = ZnSO₄ + 7 H₂O

CuSO₃ + CaOH = CuOH + CaSO₃ =>
CuSO₃ + CaOH = CuOH + CaSO₃

C₄H₆Br₂ + H₂ = C₄H₈Br₂ =>
C₄H₆Br₂ + H₂ = C₄H₈Br₂

Zn + H₃(PO₄)₂ = Zn₃(PO₄)₂ + H₂ =>
6 Zn + 2 H₃(PO₄)₂ = 2 Zn₃(PO₄)₂ + 3 H₂

Na + H₂SO₄ = Na₂SO₄ + H₂S + H₂O =>
8 Na + 5 H₂SO₄ = 4 Na₂SO₄ + H₂S + 4 H₂O

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