| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K(NO3) + Fe = Fe(NO3)3 + 3 K
NH4Cl + Sr(OH)2 = H2O(l) + NH3(g) + SrCl2(aq) =>
2 NH4Cl + Sr(OH)2 = 2 H2O(l) + 2 NH3(g) + SrCl2(aq)
CaBr2 + Ag(NO3) = AgBr + Ca(NO3)2 =>
CaBr2 + 2 Ag(NO3) = 2 AgBr + Ca(NO3)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AuCl + Zn = ZnCl2 + Au =>
2 AuCl + Zn = ZnCl2 + 2 Au
CoCl3 + H2O = CoOHCl2 + HCl =>
CoCl3 + H2O = CoOHCl2 + HCl
KClO3 + Na2S = KCl + Na2SO4 =>
4 KClO3 + 3 Na2S = 4 KCl + 3 Na2SO4
P + HNO3 = P2O5 + N2 + H2O =>
2 P + 2 HNO3 = P2O5 + N2 + H2O
Sr(C2H3O2) + NH4(PO4) = Sr(PO4) + (C2H3O2)(NH4) =>
Sr(C2H3O2) + NH4(PO4) = Sr(PO4) + (C2H3O2)(NH4)
Co + Na3 = CoNa3 =>
Co + Na3 = CoNa3
H2O + HClO3 = H3O + ClO4 =>
4 H2O + HClO3 = 3 H3O + ClO4
C9H12 + O2 = C9H12O =>
2 C9H12 + O2 = 2 C9H12O
NH2CH2CONHCH2CONHCH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2CONHCH2CONHCH2COOH + 3 NaOH = 3 NH2CH2COONa + H2O
Pb2 + O2 = PbO2 =>
Pb2 + 2 O2 = 2 PbO2
CH3COOH + HCl = CH3Cl + COOH2 =>
CH3COOH + HCl = CH3Cl + COOH2
Sr(C2H3O2) + NH4(PO4) = Sr(PO4) + (C2H3O2)(NH4) =>
Sr(C2H3O2) + NH4(PO4) = Sr(PO4) + (C2H3O2)(NH4)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H14 + O2 = C02 + H2O =>
2 C2H14 + 7 O2 = 2 C02 + 14 H2O
AlBr3 + CaCO3 = Al2(CO3)3 + CaBr2 =>
2 AlBr3 + 3 CaCO3 = Al2(CO3)3 + 3 CaBr2
Ti + Fe3O4 = Ti2O3 + Fe =>
8 Ti + 3 Fe3O4 = 4 Ti2O3 + 9 Fe
Xe + H2O = HXeO4 + H =>
Xe + 4 H2O = HXeO4 + 7 H
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
KNO3 + BaC2H3O2 = KC2H3O2 + BaNO3 =>
KNO3 + BaC2H3O2 = KC2H3O2 + BaNO3
Zn + Fe3(NO3)3 = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe3(NO3)3 = 3 Zn(NO3)2 + 6 Fe
Ca(OH) + H3(Po4) = Ca3(Po4) + H2O =>
3 Ca(OH) + H3(Po4) = Ca3(Po4) + 3 H2O
H14MnO11S = H2O + H2MnO5S =>
H14MnO11S = 6 H2O + H2MnO5S
BeF2 + K2S = BeS + K2F2 =>
BeF2 + K2S = BeS + K2F2
Cu2(CO3)2 = Cu2O2 + CO2(g) =>
Cu2(CO3)2 = Cu2O2 + 2 CO2(g)
NH4OH + Zn(NO3)2 = NH4(NO3)2 + ZnOH =>
NH4OH + Zn(NO3)2 = NH4(NO3)2 + ZnOH
Ti + Fe3O4 = Ti2O3 + Fe =>
8 Ti + 3 Fe3O4 = 4 Ti2O3 + 9 Fe
Ti1Cl4 + H2O1 = TiO2 + H1Cl1 =>
Ti1Cl4 + 2 H2O1 = TiO2 + 4 H1Cl1
Pb + KOH + H2O = K2PbO3 + H2 =>
Pb + 2 KOH + H2O = K2PbO3 + 2 H2
Mn(NO3)2 + NaBiO3 = MnO3 + NaBi(NO3)2 =>
Mn(NO3)2 + NaBiO3 = MnO3 + NaBi(NO3)2
KMnO4 + HCl = KCl + MnCl3 + Cl + H2O =>
KMnO4 + 8 HCl = KCl + MnCl3 + 4 Cl + 4 H2O
Na3 + O2 = Na2O1 =>
4 Na3 + 3 O2 = 6 Na2O1
Al + PHO4 = H + AlPO4 =>
Al + PHO4 = H + AlPO4
HCHO + Ag2O = HCOOH + Ag =>
HCHO + Ag2O = HCOOH + 2 Ag
Mg(NO3)2 + KOH = Mg(OH)2 + K2(NO3)2 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + K2(NO3)2
BaCl2 + HBr = HCl + BaBr2 =>
BaCl2 + 2 HBr = 2 HCl + BaBr2
Sr(C2H3O2) + NH4(PO4) = Sr(PO4) + (C2H3O2)(NH4) =>
Sr(C2H3O2) + NH4(PO4) = Sr(PO4) + (C2H3O2)(NH4)
NaOH + H2C2O4 = H2O + NaHC2O4 =>
NaOH + H2C2O4 = H2O + NaHC2O4
AlBr2Cl = AlCl + Br =>
AlBr2Cl = AlCl + 2 Br
Ti + Fe3O4 = Ti2O3 + Fe =>
8 Ti + 3 Fe3O4 = 4 Ti2O3 + 9 Fe
CO2(g) + NaOH(aq) = Na2CO3(aq) + H2O(aq) =>
CO2(g) + 2 NaOH(aq) = Na2CO3(aq) + H2O(aq)
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Fe2O3 + Zn(OH)2 = Fe(OH)3 + ZnO =>
Fe2O3 + 3 Zn(OH)2 = 2 Fe(OH)3 + 3 ZnO
Ti + Fe3O4 = Ti2O3 + Fe =>
8 Ti + 3 Fe3O4 = 4 Ti2O3 + 9 Fe
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
K2Cr2O7 + S = K2SO4 + Cr2O3 =>
K2Cr2O7 + S = K2SO4 + Cr2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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