| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ni + MgI2 = NiI + Mg =>
2 Ni + MgI2 = 2 NiI + Mg
Ga3 + HBr = GaBr3 + H =>
Ga3 + 9 HBr = 3 GaBr3 + 9 H
SrCO3 + Fe2O3 + Pb(NO3)2 = Sr2PbFe2O7 + CO2 + NO2 =>
2 SrCO3 + Fe2O3 + Pb(NO3)2 = Sr2PbFe2O7 + 2 CO2 + 2 NO2
FeS3 + HCO3 = Fe(CO3)3 + HS =>
FeS3 + 3 HCO3 = Fe(CO3)3 + 3 HS
KCrO2 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + KClO3 + 2 KOH = 2 K2CrO4 + KCl + H2O
KCN + KAu(CN)2 + H2O + O2 = KAu(CN)4 + KOH =>
4 KCN + 2 KAu(CN)2 + 2 H2O + O2 = 2 KAu(CN)4 + 4 KOH
C9H11NO + KMnO4 = C9H8NO3 + KMnO2 + H2O =>
4 C9H11NO + 7 KMnO4 = 4 C9H8NO3 + 7 KMnO2 + 6 H2O
Fe(s) + Cu2(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s) =>
Fe(s) + Cu2(NO3)2(aq) = Fe(NO3)2(aq) + 2 Cu(s)
MnS + KClO3 + Na2CO3 = NaMnO4 + Na2SO4 + KCl + CO2 =>
6 MnS + 13 KClO3 + 9 Na2CO3 = 6 NaMnO4 + 6 Na2SO4 + 13 KCl + 9 CO2
C9N2H8O2 + O2 = N2 + CO2 + H2O =>
C9N2H8O2 + 10 O2 = N2 + 9 CO2 + 4 H2O
Ba + Mn(NO3)3 = Mn + Ba(NO3)2 =>
3 Ba + 2 Mn(NO3)3 = 2 Mn + 3 Ba(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
HCOOH + NH4OH = HCN + H2O =>
HCOOH + NH4OH = HCN + 3 H2O
Cu(NO3)2(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + NaNO3(aq) =>
3 Cu(NO3)2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 6 NaNO3(aq)
FeCl + (NH4)OH = FeOH + (NH4)Cl =>
FeCl + (NH4)OH = FeOH + (NH4)Cl
Cr2(CO3)3 + H2C2O4 = Cr2(C2O4)3 + CO2 + H2O =>
Cr2(CO3)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 CO2 + 3 H2O
Sr(HCO3)2 + H3PO4 = Sr3(PO4)2 + CO2 + H2O =>
3 Sr(HCO3)2 + 2 H3PO4 = Sr3(PO4)2 + 6 CO2 + 6 H2O
KOH + K2HPO4 = K3PO4 + H2O =>
KOH + K2HPO4 = K3PO4 + H2O
CeI4O12 + H2C2O4 = CeC6O12 + I2 + CO2 + H2O =>
CeI4O12 + 12 H2C2O4 = CeC6O12 + 2 I2 + 18 CO2 + 12 H2O
Ca(NO3)2 + (NH4)H2PO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)H2PO4 + 14 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20 NH4NO3
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Cr(OH)2 + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + 3 H2O + NO2
ZnC2O4 + H2SO4 = ZnSO4 + H2C2O4 =>
ZnC2O4 + H2SO4 = ZnSO4 + H2C2O4
Al(OH)3 + HCl = Al + H2OCl =>
Al(OH)3 + 3 HCl = Al + 3 H2OCl
HF(aq) + Cl2(g) = HCl + F =>
2 HF(aq) + Cl2(g) = 2 HCl + 2 F
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
HNOeNaOH = NaNOeH2O =>
HNOeNaOH = NaNOeH2O
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
CH3COOH(aq) + NaOH(killer) = CH3COONa(aq) + H2O(whycanichnagethis) =>
CH3COOH(aq) + NaOH(killer) = CH3COONa(aq) + H2O(whycanichnagethis)
NaOH + Mg(NO3)2 = NaNO3 + Mg(OH)2 =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + Mg(OH)2
Mg(OH)2 + Al2(SO4)3 = Al(OH)3 + Mg(SO4) =>
3 Mg(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 Mg(SO4)
Al + O6 = Al6O =>
36 Al + O6 = 6 Al6O
Bi(No3)3 + NaOH = Bi(OH)3 + NaNo3 =>
Bi(No3)3 + 3 NaOH = Bi(OH)3 + 3 NaNo3
Cl2(g) + KBr(aq) = Br2(aq) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(aq) + 2 KCl(aq)
Mg + J2 = MgJ =>
2 Mg + J2 = 2 MgJ
H{+} + Zn + NO3{-} = NH4{+} + Zn{2+} + H2O =>
10 H{+} + 4 Zn + NO3{-} = NH4{+} + 4 Zn{2+} + 3 H2O
H2O + As2S5 + NO3{-} = SO4{2-} + AsO4{3-} + H{+} + NO =>
4 H2O + 3 As2S5 + 40 NO3{-} = 15 SO4{2-} + 6 AsO4{3-} + 8 H{+} + 40 NO
FeO + HNO3 = FeN3O9 + NO + H2O =>
3 FeO + 10 HNO3 = 3 FeN3O9 + NO + 5 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CoSiO3 + FeCl3 = CoCl2 + Fe2(SiO3)3 =>
3 CoSiO3 + 2 FeCl3 = 3 CoCl2 + Fe2(SiO3)3
(NH4)2CO3 + Sr(OH)2 = NH4OH + SrCO3 =>
(NH4)2CO3 + Sr(OH)2 = 2 NH4OH + SrCO3
HF + MnO = MnF + H2O + F2 =>
4 HF + 2 MnO = 2 MnF + 2 H2O + F2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NaOH + H2C6H3O6 = Na2C6H3O6 + H2O =>
2 NaOH + H2C6H3O6 = Na2C6H3O6 + 2 H2O
NBr3 + BaOH = N2 + BrOH + BrBa =>
2 NBr3 + 3 BaOH = N2 + 3 BrOH + 3 BrBa
Ca3(PO4)2 + CsOH = Ca(OH)2 + Cs3(PO4) =>
Ca3(PO4)2 + 6 CsOH = 3 Ca(OH)2 + 2 Cs3(PO4)
Cr2O4 + H2SO4 = Cr2(SO4)4 + H2O =>
Cr2O4 + 4 H2SO4 = Cr2(SO4)4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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