| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3Ce = CeNO3Ag
Ti + Nb2O5 = TiO + Nb =>
5 Ti + Nb2O5 = 5 TiO + 2 Nb
Ag + Na2O = AgO + Na =>
Ag + Na2O = AgO + 2 Na
IVCl + H2O = IV + O2 + HCl =>
4 IVCl + 2 H2O = 4 IV + O2 + 4 HCl
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
MnO4 + ClO2 = MnO2ClO4 =>
MnO4 + ClO2 = MnO2ClO4
C106H263O110N16P + O2 = CO2 + NO3{-} + PO4{-3} + H2O + H{+} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 16 NO3{-} + PO4{-3} + 122 H2O + 19 H{+}
(NH4)2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
(NH4)2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + 7 H2O
SrO + Cr2O3 + SrCrO4 = Sr2CrO4 =>
5 SrO + Cr2O3 + SrCrO4 = 3 Sr2CrO4
Ca3P2 + HNO3 = H3PO4 + Ca(NO3)2 + NO2 + H2O =>
Ca3P2 + 22 HNO3 = 2 H3PO4 + 3 Ca(NO3)2 + 16 NO2 + 8 H2O
Zn + H2O = ZnH + O =>
2 Zn + H2O = 2 ZnH + O
Ag + Al2(SO4)3 = Al + Ag(SO4)3 =>
Ag + Al2(SO4)3 = 2 Al + Ag(SO4)3
Al2(SO4)3 + Ag = Ag2(SO4) + Al =>
Al2(SO4)3 + 6 Ag = 3 Ag2(SO4) + 2 Al
Cr2O7 + H3AsO3 = H3AsO4 + Cr =>
Cr2O7 + 7 H3AsO3 = 7 H3AsO4 + 2 Cr
Ce(IO3)3 = Ce3 + IO3 =>
3 Ce(IO3)3 = Ce3 + 9 IO3
FeCl2 + K2CrO7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + HCl + H2O =>
18 FeCl2 + 2 K2CrO7 + 32 H2SO4 = 9 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 36 HCl + 14 H2O
Al2(SO4)3 + Ag = Ag2(SO4) + Al =>
Al2(SO4)3 + 6 Ag = 3 Ag2(SO4) + 2 Al
Ag + Al2(SO4)3 = Ag(SO4) + Al =>
3 Ag + Al2(SO4)3 = 3 Ag(SO4) + 2 Al
H2SnCl6 + H3PO2 + H2O = SnCl2 + H3PO3 + HCl =>
H2SnCl6 + H3PO2 + H2O = SnCl2 + H3PO3 + 4 HCl
HCOOCH2CH2CH3 + NaOH = HCOOCH2CH2CH2Na + H2O =>
HCOOCH2CH2CH3 + NaOH = HCOOCH2CH2CH2Na + H2O
Li2CO3 + TiO2 + Ti2O3 = LiTi2O4 + CO2 =>
Li2CO3 + 2 TiO2 + Ti2O3 = 2 LiTi2O4 + CO2
CH3COOH + CoN6Na3O12 = CH3COOHCoN6Na3O12 =>
CH3COOH + CoN6Na3O12 = CH3COOHCoN6Na3O12
Ag + Al2(SO4)3 = Al + Ag2(SO4)3 =>
2 Ag + Al2(SO4)3 = 2 Al + Ag2(SO4)3
CaCl + AgNO2 = AgCl + CaNO2 =>
CaCl + AgNO2 = AgCl + CaNO2
Co + Ti + O = CoTiO3 =>
Co + Ti + 3 O = CoTiO3
ZnO + HCe = ZnCe2 + H2O =>
ZnO + 2 HCe = ZnCe2 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + K2(NO3)2 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 3 K2(NO3)2
Rb + H2O = RbO + H =>
Rb + H2O = RbO + 2 H
Ba(NO3)2 + Ca = Ba + Ca(NO3)2 =>
Ba(NO3)2 + Ca = Ba + Ca(NO3)2
CrI3 + KOH + S = KIO4 + K2CrO7 + K2S + H2O =>
2 CrI3 + 76 KOH + 33 S = 6 KIO4 + 2 K2CrO7 + 33 K2S + 38 H2O
Cu(CO3) + MgBr = CuBr + Mg(CO3) =>
Cu(CO3) + MgBr = CuBr + Mg(CO3)
Al2(SO4)3 + Ag = Ag2(SO4) + Al =>
Al2(SO4)3 + 6 Ag = 3 Ag2(SO4) + 2 Al
CH3OH + K2CrO7 + H2SO4 = HCOOH + Cr2(SO4)3 + H2O + K2SO4 =>
9 CH3OH + 4 K2CrO7 + 10 H2SO4 = 9 HCOOH + 2 Cr2(SO4)3 + 19 H2O + 4 K2SO4
Fe(NO3)4 + Cr = Cr(NO3)3 + Fe =>
3 Fe(NO3)4 + 4 Cr = 4 Cr(NO3)3 + 3 Fe
FeCl2 + Al = Fe2Al + Cl =>
2 FeCl2 + Al = Fe2Al + 4 Cl
Al2(SO4)3 + Ag = Ag2(SO4) + Al =>
Al2(SO4)3 + 6 Ag = 3 Ag2(SO4) + 2 Al
As2O3 + H2O = As(OH)3 =>
As2O3 + 3 H2O = 2 As(OH)3
NH4Cl + NaOH = NH4 + NaClOH =>
NH4Cl + NaOH = NH4 + NaClOH
Fe + NaCl + H2O + CO2 = FeCO3 + FeCl2 + NaH =>
2 Fe + 2 NaCl + H2O + CO2 = FeCO3 + FeCl2 + 2 NaH
K3 + CO3 = (K3)2CO3 =>
2 K3 + CO3 = (K3)2CO3
PBr3 + LiOH = Li2HPO3 + H2O + LiBr =>
PBr3 + 5 LiOH = Li2HPO3 + 2 H2O + 3 LiBr
N2O + KOH = N2 + KNO2 + H2O =>
3 N2O + 2 KOH = 2 N2 + 2 KNO2 + H2O
Na2Cr2O7 + S = Cr2O3 + SO2 + Na2O =>
2 Na2Cr2O7 + 3 S = 2 Cr2O3 + 3 SO2 + 2 Na2O
Fe + AgCl = AgFe + Cl =>
Fe + AgCl = AgFe + Cl
U(s) + F2(g) = UF6(s) =>
U(s) + 3 F2(g) = UF6(s)
(NH4)2PtCl6(s) = Pt(s) + NH4Cl(g) + N(s) + HCl(g) =>
3(NH4)2PtCl6(s) = 3 Pt(s) + 2 NH4Cl(g) + 4 N(s) + 16 HCl(g)
RCl + O2 = RClO3 =>
2 RCl + 3 O2 = 2 RClO3
CH3CH2NH2 + CO2 + H2O = CH3CH2CO3 + NH3 =>
11 CH3CH2NH2 + 14 CO2 + 8 H2O = 12 CH3CH2CO3 + 11 NH3
Te + HNO3 = Te(NO3)4 + H2 =>
Te + 4 HNO3 = Te(NO3)4 + 2 H2
Ca(s) + HOH(l) = H2(g) + Ca(OH)2(s) =>
Ca(s) + 2 HOH(l) = H2(g) + Ca(OH)2(s)
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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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