Équations chimiques équilibrées sur12/03/24

Ag(NH₃)₂Cl + KI = KCl + NH₃ + AgI =>
Ag(NH₃)₂Cl + KI = KCl + 2 NH₃ + AgI

CrCl₃ + H₂O = Cr₂O₃ + HCl =>
2 CrCl₃ + 3 H₂O = Cr₂O₃ + 6 HCl

Mn(OH₂) + Br₂ + KOH = KMnO₄ + KBr + H₂O =>
2 Mn(OH₂) + 7 Br₂ + 16 KOH = 2 KMnO₄ + 14 KBr + 10 H₂O

H + S + O = HSO =>
H + S + O = HSO

BeI₂ + MgO = BeO + MgI₂ =>
BeI₂ + MgO = BeO + MgI₂

Sr(OH)₂ + Al(OH)₃ = Sr₃(AlO₃)₂ + H₂O =>
3 Sr(OH)₂ + 2 Al(OH)₃ = Sr₃(AlO₃)₂ + 6 H₂O

AgNO₃ + MgL₂ = AgL + Mg(NO₃)₂ =>
2 AgNO₃ + MgL₂ = 2 AgL + Mg(NO₃)₂

N(g) + O(g) = NO =>
N(g) + O(g) = NO

RbOH + H₃PO₄ = H₃Rb + PO₄OH =>
RbOH + H₃PO₄ = H₃Rb + PO₄OH

ZnS + CuSO₄ = ZnSO₄ + Cu + S =>
ZnS + CuSO₄ = ZnSO₄ + Cu + S

NaNO₂ + H₂SO₄ = Na₂SO₄ + NO + HNO₃ + H₂O =>
6 NaNO₂ + 3 H₂SO₄ = 3 Na₂SO₄ + 4 NO + 2 HNO₃ + 2 H₂O

HCl + MnO₂ = H₂O + MnCl + Cl =>
4 HCl + MnO₂ = 2 H₂O + MnCl + 3 Cl

CO₂ + H₂O = C₆H₁₂O₆ + O₂ =>
6 CO₂ + 6 H₂O = C₆H₁₂O₆ + 6 O₂

K₃Po₄ + CaCl₂ = Ca₃(Po₄)₂ + KCl =>
2 K₃Po₄ + 3 CaCl₂ = Ca₃(Po₄)₂ + 6 KCl

Ca + Na₂(SO₄) = CaSO₄ + Na =>
Ca + Na₂(SO₄) = CaSO₄ + 2 Na

NaOH + Br₂ = NaBr + NaBrO₃ + H₂O =>
6 NaOH + 3 Br₂ = 5 NaBr + NaBrO₃ + 3 H₂O

Cr + NaOH + H₂O = Na₂(Cr₂O₇) + H₂ =>
2 Cr + 2 NaOH + 5 H₂O = Na₂(Cr₂O₇) + 6 H₂

Cu(SO₄) + (HOH) = H(SO₄) + Cu(OH) =>
Cu(SO₄) + (HOH) = H(SO₄) + Cu(OH)

C₂H₅OH + NaClO = NaCl + CH₃CHO + H₂O =>
C₂H₅OH + NaClO = NaCl + CH₃CHO + H₂O

Ni + MgSO₄ = NiMgSO₄ =>
Ni + MgSO₄ = NiMgSO₄

CuCl₂ + NaBH₄ + H₂O = Cu + NaCl + H₃BO₃ + H₂ =>
CuCl₂ + 2 NaBH₄ + 6 H₂O = Cu + 2 NaCl + 2 H₃BO₃ + 7 H₂

Fe + Cl₂ = FeCl₃ =>
2 Fe + 3 Cl₂ = 2 FeCl₃

K₂SO₃ + K₂Cr₂O₇ + H₂O = K₂SO₄ + KOH + Cr₂O₃ =>
3 K₂SO₃ + K₂Cr₂O₇ + H₂O = 3 K₂SO₄ + 2 KOH + Cr₂O₃

K₂S + HBr = KBr + H₂S =>
K₂S + 2 HBr = 2 KBr + H₂S

NH₃ + O₂ = NO + H₂O =>
4 NH₃ + 5 O₂ = 4 NO + 6 H₂O

Ba(NO₃)₂ + (NaCl) = BaCl₂ + NaNO₃ =>
Ba(NO₃)₂ + 2(NaCl) = BaCl₂ + 2 NaNO₃

MgCl₂ + FeO = MgO + Cl₂Fe =>
MgCl₂ + FeO = MgO + Cl₂Fe

FeO₃ + CO = CO₂ + Fe =>
FeO₃ + 3 CO = 3 CO₂ + Fe

Bi(NO₃)₃ + NaOH = Bi(OH)₃ + NaNO₃ =>
Bi(NO₃)₃ + 3 NaOH = Bi(OH)₃ + 3 NaNO₃

Na₂S + ZnCl₂ = NaCl + ZnS =>
Na₂S + ZnCl₂ = 2 NaCl + ZnS

KAI(OH)₄ + H₂SO₄ = AI(OH)₃ + K₂SO₄ + H₂O =>
2 KAI(OH)₄ + H₂SO₄ = 2 AI(OH)₃ + K₂SO₄ + 2 H₂O

(NH₄)₂SO₄(s) + NaOH(aq) = Na₂SO₄ + NH₄OH =>
(NH₄)₂SO₄(s) + 2 NaOH(aq) = Na₂SO₄ + 2 NH₄OH

MgBr₂ + NaOH = MgOH + NaBr₂ =>
MgBr₂ + NaOH = MgOH + NaBr₂

H₃O + CO₂ = H₄O₂HC + H₂O =>
5 H₃O + CO₂ = H₄O₂HC + 5 H₂O

CaCO₃ + HNO₃ = Ca(NO₃)₂ + CO₂ + H₂O =>
CaCO₃ + 2 HNO₃ = Ca(NO₃)₂ + CO₂ + H₂O

S + H₂SO₄ = SO₂ + H₂O =>
S + 2 H₂SO₄ = 3 SO₂ + 2 H₂O

Fe₂O₃ + CO = Fe + CO₂ =>
Fe₂O₃ + 3 CO = 2 Fe + 3 CO₂

Cu + Mg(NO₃)₂ = Cu(NO₃)₂ + Mg =>
Cu + Mg(NO₃)₂ = Cu(NO₃)₂ + Mg

As + KClO + KOH = K₃AsO₄ + KCl + H₂O =>
2 As + 5 KClO + 6 KOH = 2 K₃AsO₄ + 5 KCl + 3 H₂O

CuSO₄ + BaCl₂ = CuCl₂ + BaSO₄ =>
CuSO₄ + BaCl₂ = CuCl₂ + BaSO₄

(H)₂S + (Cl)₂ = (S)₈ + HCl =>
8(H)₂S + 8(Cl)₂ = (S)₈ + 16 HCl

Zn + CuSO₄H₂O = ZnSO₄ + Cu + H₂O =>
Zn + CuSO₄H₂O = ZnSO₄ + Cu + H₂O

CaC₂ + HCl = CaCl₂ + C₂H₂ =>
CaC₂ + 2 HCl = CaCl₂ + C₂H₂

Fe + CuSO₄ = FeSO₄ + Cu =>
Fe + CuSO₄ = FeSO₄ + Cu

HCl + KMnO₄ = KCl + MnCl₂ + H₂O + Cl₅ =>
8 HCl + KMnO₄ = KCl + MnCl₂ + 4 H₂O + Cl₅

S + H₂O₂ = SO₂ + H₂O =>
S + 2 H₂O₂ = SO₂ + 2 H₂O

C₄H₈ + O₂ = CO₂ + H₂O =>
C₄H₈ + 6 O₂ = 4 CO₂ + 4 H₂O

Na₃PO₄ + KOH = NaOH + K₃PO₄ =>
Na₃PO₄ + 3 KOH = 3 NaOH + K₃PO₄

KNO₃ + H₂S = KNO₂ + S + H₂O =>
KNO₃ + H₂S = KNO₂ + S + H₂O

S + H₂O₂ = SO₃ + H₂O =>
S + 3 H₂O₂ = SO₃ + 3 H₂O

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