| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + 3 Cl2 = C2HCl + 5 HCl
CH3OH + H2SO4 = (CH3)2SO4 + H2O =>
2 CH3OH + H2SO4 = (CH3)2SO4 + 2 H2O
HCHO + Cu(OH)2 = Cu2O + H2O + HCOOH =>
HCHO + 2 Cu(OH)2 = Cu2O + 2 H2O + HCOOH
(NH4)(OH) + H3PO4 = H2O + (NH4)3(PO4) =>
3(NH4)(OH) + H3PO4 = 3 H2O + (NH4)3(PO4)
Ca(OH)2(aq) + HCl = H2O(l) + CaCl2(aq) =>
Ca(OH)2(aq) + 2 HCl = 2 H2O(l) + CaCl2(aq)
K2Cr2O7 + H2SO4 + SbCl3 = Cr2(SO4)3 + SbCl3SO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 SbCl3 = Cr2(SO4)3 + 3 SbCl3SO4 + K2SO4 + 7 H2O
Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
BrO + CO2 = BrCO3 =>
BrO + CO2 = BrCO3
Cu + NiO = Ni + CuO =>
Cu + NiO = Ni + CuO
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
CaCl2 + NaOH + H2O2 = CaO2 + NaCl + H2O =>
CaCl2 + 2 NaOH + H2O2 = CaO2 + 2 NaCl + 2 H2O
SrSO4 + Al2O3 = Al2(SO4)3 + SrO =>
3 SrSO4 + Al2O3 = Al2(SO4)3 + 3 SrO
NaNO3(aq) + LiBr(aq) = NaBr(s) + LiNO3(aq) =>
NaNO3(aq) + LiBr(aq) = NaBr(s) + LiNO3(aq)
Na2SiO3 + SO2 = Na2S + Na2SO4 + SiO2 =>
4 Na2SiO3 + 4 SO2 = Na2S + 3 Na2SO4 + 4 SiO2
RbClO = RbCl + O =>
RbClO = RbCl + O
GaAl + H2O = Al2O3 + H2 + Ga =>
2 GaAl + 3 H2O = Al2O3 + 3 H2 + 2 Ga
Fe3(PO4)2 + KMnO4 + H3PO4 = Mn3(PO4) + KH2PO4 + H2O + FePO4 =>
6 Fe3(PO4)2 + 3 KMnO4 + 10 H3PO4 = Mn3(PO4) + 3 KH2PO4 + 12 H2O + 18 FePO4
CH3COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AI2(SO4)3 + FeCrO4 = AI2CrO4 + Fe(SO4)3 =>
AI2(SO4)3 + FeCrO4 = AI2CrO4 + Fe(SO4)3
K2Cr2O7 + H2O2 + H2SO4 = HCrO4 + KSO4 + H2O =>
K2Cr2O7 + 2 H2O2 + 2 H2SO4 = 2 HCrO4 + 2 KSO4 + 3 H2O
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Ag3N2 + CaBr2 = AgBr2 + Ca3N2 =>
Ag3N2 + 3 CaBr2 = 3 AgBr2 + Ca3N2
Mg + C2H5CO2H = C2H5CO2Mg + H2 =>
2 Mg + 2 C2H5CO2H = 2 C2H5CO2Mg + H2
Cu + S = CuS3 =>
Cu + 3 S = CuS3
Fe3(PO4)2 + KMnO4 + H3PO4 = Mn3(PO4) + KH2PO4 + H2O + FePO4 =>
6 Fe3(PO4)2 + 3 KMnO4 + 10 H3PO4 = Mn3(PO4) + 3 KH2PO4 + 12 H2O + 18 FePO4
Fe{2+}(OH)2 + S{4+}O3 = SFe + Fe{3+}(OH)3 =>
7 Fe{2+}(OH)2 + S{4+}O3 = SFe + 6 Fe{3+}(OH)3
Fe3(PO4)2 + KMnO4 + H3PO4 = Mn3(PO4) + KH2PO4 + H2O + FePO4 =>
6 Fe3(PO4)2 + 3 KMnO4 + 10 H3PO4 = Mn3(PO4) + 3 KH2PO4 + 12 H2O + 18 FePO4
Ni(NH3)4 + NaOH = Ni(OH)4 + Na(NH3) =>
Ni(NH3)4 + 4 NaOH = Ni(OH)4 + 4 Na(NH3)
CH3COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O
Ca(OH)2(aq) + HCl = H2O(l) + CaCl2(aq) =>
Ca(OH)2(aq) + 2 HCl = 2 H2O(l) + CaCl2(aq)
Fe{2+}(OH)2 + S{4+}O3 = SFe + Fe{3+}(OH)3 =>
7 Fe{2+}(OH)2 + S{4+}O3 = SFe + 6 Fe{3+}(OH)3
RbClO = RbCl + O =>
RbClO = RbCl + O
Fe{2+}(OH)2 + S{4+}O3 = SFe + Fe{3+}(OH)3 =>
7 Fe{2+}(OH)2 + S{4+}O3 = SFe + 6 Fe{3+}(OH)3
Ni(NH3)4 + NaOH = Ni(OH)4 + Na(NH3) =>
Ni(NH3)4 + 4 NaOH = Ni(OH)4 + 4 Na(NH3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NI + NaOH = NOH + NaI =>
NI + NaOH = NOH + NaI
Fe3(PO4)2 + KMnO4 + H3PO4 = Mn3(PO4) + KH2PO4 + H2O + FePO4 =>
6 Fe3(PO4)2 + 3 KMnO4 + 10 H3PO4 = Mn3(PO4) + 3 KH2PO4 + 12 H2O + 18 FePO4
NiCl2*6H2O + NEt4Cl*H2O = [NEt4]2[NiCl4] + H2O =>
NiCl2*6H2O + 2 NEt4Cl*H2O = [NEt4]2[NiCl4] + 8 H2O
CH3CHCHCOOH + KMnO4 + H2O = MnO2 + KOH + CH3COOH =>
3 CH3CHCHCOOH + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 6 CH3COOH
CO + O2 + H2O = H2CO3 =>
2 CO + O2 + 2 H2O = 2 H2CO3
FeO + HCl = FeCl3 + H2O + H2 =>
2 FeO + 6 HCl = 2 FeCl3 + 2 H2O + H2
HNO3 + CH3OH + Au = AuCN + H2 + O2 =>
2 HNO3 + 2 CH3OH + 2 Au = 2 AuCN + 5 H2 + 4 O2
Ni + MgBr2 = NiBr2 + Mg =>
Ni + MgBr2 = NiBr2 + Mg
C6H8O7 + OH{-} = C6H5O7{3-} + H2O =>
C6H8O7 + 3 OH{-} = C6H5O7{3-} + 3 H2O
HNO3 + F2 = NO2 + HFO3 + H2O =>
10 HNO3 + F2 = 10 NO2 + 2 HFO3 + 4 H2O
HI + AgNo3 = AgI + HNo3 =>
HI + AgNo3 = AgI + HNo3
KMnO4 + AsBr3 + HClO4 = H3AsO4 + KBrO3 + Mn(ClO4)2 + KCl + H2O =>
44 KMnO4 + 13 AsBr3 + 93 HClO4 = 13 H3AsO4 + 39 KBrO3 + 44 Mn(ClO4)2 + 5 KCl + 27 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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