| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(CH3COO)2 + 2 HCOOH = Ni(HCOO)2 + 2 CH3COOH
C2H3O2 + NaHCO3 = NaC2H3O2 + H2O + C2O =>
10 C2H3O2 + 2 NaHCO3 = 2 NaC2H3O2 + 13 H2O + 9 C2O
Sb3 + Br2 + KOH = KSbO3 + KBr + H2O =>
2 Sb3 + 15 Br2 + 36 KOH = 6 KSbO3 + 30 KBr + 18 H2O
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AsO4{3-} + H2S = AsO3S{3-} + H2O =>
AsO4{3-} + H2S = AsO3S{3-} + H2O
CuCI + NaOH = CuOH + NaCI =>
CuCI + NaOH = CuOH + NaCI
NaClSr(OH) = SrClNa(OH) =>
NaClSr(OH) = SrClNa(OH)
C10H15NCH3CH3COOH + CH3CH2CHOH = H2O + C10H15NCH3CH2COCCH2CH3 =>
C10H15NCH3CH3COOH + CH3CH2CHOH = 2 H2O + C10H15NCH3CH2COCCH2CH3
Au + HNO3 = Au(HNO3) =>
Au + HNO3 = Au(HNO3)
H4P2O7 + NaOH = H2O + Na4P2O7 =>
H4P2O7 + 4 NaOH = 4 H2O + Na4P2O7
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4 =>
2 C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4
Al2O3 + BeO = Al2BeO4 =>
Al2O3 + BeO = Al2BeO4
Ti + Cl = TiCl3 =>
Ti + 3 Cl = TiCl3
Mg + C6H8O7 = MgC6H6O7 + H2 =>
Mg + C6H8O7 = MgC6H6O7 + H2
K2(SO3) + HCl = SO2 + KCl + H2O =>
K2(SO3) + 2 HCl = SO2 + 2 KCl + H2O
S(I)Cl + F = S(I)F + Cl =>
S(I)Cl + F = S(I)F + Cl
KMnO4 + H2SO4{-} = Mn2O7 + K2SO4{-} + H2O =>
2 KMnO4 + H2SO4{-} = Mn2O7 + K2SO4{-} + H2O
Sn + PdCl2 = SnCl + Pd =>
2 Sn + PdCl2 = 2 SnCl + Pd
Cu(s) + ZnSO4(aq) = Zn2 + CuSO4 =>
2 Cu(s) + 2 ZnSO4(aq) = Zn2 + 2 CuSO4
Cu + NH4SCN = Cu(SCN)2 + NH4 =>
Cu + 2 NH4SCN = Cu(SCN)2 + 2 NH4
K2CrO4Fe(NO3)3 = K2(NO3)3FeCrO4 =>
K2CrO4Fe(NO3)3 = K2(NO3)3FeCrO4
C7H17O6 + O2 = CO2 + H2O =>
4 C7H17O6 + 33 O2 = 28 CO2 + 34 H2O
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
CoCl2 + Na3Po4 = Co3(Po4)2 + NaCl =>
3 CoCl2 + 2 Na3Po4 = Co3(Po4)2 + 6 NaCl
FeCr2O4 + O2 + Na2CO3 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCr2O4 + 7 O2 + 8 Na2CO3 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
(MgOH)2SO3 + SO2 = MgSO3 + Mg + H2SO4 =>
(MgOH)2SO3 + SO2 = MgSO3 + Mg + H2SO4
TiOH2 = Ti + OH2 =>
TiOH2 = Ti + OH2
ThOCO3 + Na2CO3 + H2O = Na4[Th(CO3)4] + NaOH =>
ThOCO3 + 3 Na2CO3 + H2O = Na4[Th(CO3)4] + 2 NaOH
HNO3 + Ba(NO3)2 = HBa + NO3 =>
HNO3 + Ba(NO3)2 = HBa + 3 NO3
Pb(aq)NaOH = PbOH(s)Na(aq) =>
Pb(aq)NaOH = PbOH(s)Na(aq)
Li + HNO3 = H2O + N2O3 + LiNO3 =>
4 Li + 6 HNO3 = 3 H2O + N2O3 + 4 LiNO3
Cr(NO3)2 + H2S = CrS + HNO3 =>
Cr(NO3)2 + H2S = CrS + 2 HNO3
AlCl3 + I2 = AlI + Cl2 =>
2 AlCl3 + I2 = 2 AlI + 3 Cl2
Fe(III)OHCl = Fe(III)ClOH =>
Fe(III)OHCl = Fe(III)ClOH
BaCl2 + AgNO3(aq) = AgCl + Ba(NO3)2(aq) =>
BaCl2 + 2 AgNO3(aq) = 2 AgCl + Ba(NO3)2(aq)
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2](H2O)2 + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2](H2O)2 + 17 H2O + 6 CO2
CO2(g) + H2O(g) = H2CO3(aq) =>
CO2(g) + H2O(g) = H2CO3(aq)
NaCN + Au = AuCN + Na =>
NaCN + Au = AuCN + Na
Ng + H2SO4 = NgSO4 + H2 =>
Ng + H2SO4 = NgSO4 + H2
GeH3 + O2 = GeO2 + H2O =>
4 GeH3 + 7 O2 = 4 GeO2 + 6 H2O
KCO3 + H3PO4 = KPO4 + H3CO3 =>
KCO3 + H3PO4 = KPO4 + H3CO3
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2KCl + 4 H2O
LiOH + P2O5 = Li3PO4 + H2O =>
6 LiOH + P2O5 = 2 Li3PO4 + 3 H2O
HNO3 + Rh = Rh(NO3)2 + NO2 + H2O =>
4 HNO3 + Rh = Rh(NO3)2 + 2 NO2 + 2 H2O
KBrO3 + Zn + H2SO4 = KBr + ZnSO4 + H2O =>
KBrO3 + 3 Zn + 3 H2SO4 = KBr + 3 ZnSO4 + 3 H2O
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
K + H2SO4 = K(SO4)2 + H2 =>
K + 2 H2SO4 = K(SO4)2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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