| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + (CH3COO)2Pb = 2 CH3COOH + PbCl2
ZnO + Li = Li2O + Zn =>
ZnO + 2 Li = Li2O + Zn
HCl + (CH3COO)2Pb = CH3COOH + PbCl2 =>
2 HCl + (CH3COO)2Pb = 2 CH3COOH + PbCl2
C4H8 + KMnO4 + H2SO4 = H2O + MnSO4 + KOH + CH3COOH =>
5 C4H8 + 8 KMnO4 + 8 H2SO4 = 4 H2O + 8 MnSO4 + 8 KOH + 10 CH3COOH
H3PO3 + KH2PO4 = H3PO4 + K3PO3 =>
H3PO3 + 3 KH2PO4 = 3 H3PO4 + K3PO3
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
TiCl4 + Na3PO4 = Ti3(PO4)4 + NaCl =>
3 TiCl4 + 4 Na3PO4 = Ti3(PO4)4 + 12 NaCl
H3PO4(aq) + CsOH(aq) = CsH2PO4 + H2O =>
H3PO4(aq) + CsOH(aq) = CsH2PO4 + H2O
NaBr + HCl + MnO2 = Br + H2O + NaCl + MnCl2 =>
2 NaBr + 4 HCl + MnO2 = 2 Br + 2 H2O + 2 NaCl + MnCl2
HCl + (CH3COO)2Pb = CH3COOH + PbCl2 =>
2 HCl + (CH3COO)2Pb = 2 CH3COOH + PbCl2
Cu + Na3PO4 = CuPO4 + Na =>
Cu + Na3PO4 = CuPO4 + 3 Na
AlCl2 + AgNO3 = AlNO3 + AgCl2 =>
AlCl2 + AgNO3 = AlNO3 + AgCl2
KMnO4 + H2SO4 + NaNO2 = MnO2 + K2SO4 + HNO3 + NaO =>
2 KMnO4 + H2SO4 + 2 NaNO2 = 2 MnO2 + K2SO4 + 2 HNO3 + 2 NaO
NaHCO3 + Mg(SO4)2 = NaSO4 + Mg(HCO3)2 =>
2 NaHCO3 + Mg(SO4)2 = 2 NaSO4 + Mg(HCO3)2
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
C6H10O5 + H2SO4 = C6H12O6 + SO3 =>
C6H10O5 + H2SO4 = C6H12O6 + SO3
HSi + O2 = H2O + SiO2 =>
4 HSi + 5 O2 = 2 H2O + 4 SiO2
HCl + (CH3COO)2Pb = CH3COOH + PbCl2 =>
2 HCl + (CH3COO)2Pb = 2 CH3COOH + PbCl2
Cu2(CO3) = Cu2O + CO2 =>
Cu2(CO3) = Cu2O + CO2
Fe(NO3)3*9H2O + AlCl3*6H2O = (Fe18)(Al02)O3 + Cl + O + H2O + N =>
18 Fe(NO3)3*9H2O + 2 AlCl3*6H2O = (Fe18)(Al02)O3 + 6 Cl + 159 O + 174 H2O + 54 N
C9H8O4 + CH3OH = C9OH2 + CH3H8O4 =>
46 C9H8O4 + 81 CH3OH = 49 C9OH2 + 54 CH3H8O4
CaCl2(aq) + Li2SO4(aq) = LiCl(aq) + CaSO4(s) =>
CaCl2(aq) + Li2SO4(aq) = 2 LiCl(aq) + CaSO4(s)
Pb2O3(s) + CO(g) = Pb3O4(s) + CO2(g) =>
3 Pb2O3(s) + CO(g) = 2 Pb3O4(s) + CO2(g)
FeCl3 + Zn(C2H3O2)2 = Fe(C2H3O2)3 + ZnCl2 =>
2 FeCl3 + 3 Zn(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 ZnCl2
*CoCO3*2Co(OH)2 + HCl = CoCl2 + H2O + CO2 =>
*CoCO3*2Co(OH)2 + 6 HCl = 3 CoCl2 + 5 H2O + CO2
Ag + S8 = Ag24S =>
192 Ag + S8 = 8 Ag24S
C10H42 + O2 = CO2 + H2O =>
2 C10H42 + 41 O2 = 20 CO2 + 42 H2O
Fe2O3 + H2S = SO2 + H2O + Fe =>
Fe2O3 + H2S = SO2 + H2O + 2 Fe
B2H6 + H2O = HBO + H2 =>
B2H6 + 2 H2O = 2 HBO + 4 H2
Ni(NO3)2 + Ag = Ag(NO3) + Ni2 =>
2 Ni(NO3)2 + 4 Ag = 4 Ag(NO3) + Ni2
AlCl3 + (NH4)2S = Al2S3 + NH4Cl =>
2 AlCl3 + 3(NH4)2S = Al2S3 + 6 NH4Cl
Al + K3(Fe(CN)6) + KOH = K4(Fe(CN)6) + K(Al(OH)4) =>
Al + 3 K3(Fe(CN)6) + 4 KOH = 3 K4(Fe(CN)6) + K(Al(OH)4)
C14H12 + C5H5NHBr3 = C6H5CHBrCHBr + HBr + C5H5N =>
8 C14H12 + 13 C5H5NHBr3 = 14 C6H5CHBrCHBr + 11 HBr + 13 C5H5N
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
C2H6 + Cl2 = HCl + C2C4H2 =>
3 C2H6 + 8 Cl2 = 16 HCl + C2C4H2
TiH2(PO4)2 + Li2CO3 + Al(OH)3 + TiO2 = Li13Al3Ti17(PO4)30 + H2O + CO2 =>
30 TiH2(PO4)2 + 13 Li2CO3 + 6 Al(OH)3 + 4 TiO2 = 2 Li13Al3Ti17(PO4)30 + 39 H2O + 13 CO2
SiCl4(l) + H2O(l) = SiO2(a) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(a) + 4 HCl(aq)
KI + Fe2(SO4)3 = K2(SO4) + FeSO4 + I2 =>
2 KI + Fe2(SO4)3 = K2(SO4) + 2 FeSO4 + I2
HSi + O2 = H2O + SiO2 =>
4 HSi + 5 O2 = 2 H2O + 4 SiO2
ZnBr2 + F2 = ZnF2 + Br =>
ZnBr2 + F2 = ZnF2 + 2 Br
(NH4)2S + K2CrO4 = S + Cr(OH)3 + K2S + NH3 + H2O =>
5(NH4)2S + 2 K2CrO4 = 3 S + 2 Cr(OH)3 + 2 K2S + 10 NH3 + 2 H2O
H2SO3 + CaCl2 = CaSO3 + HCl =>
H2SO3 + CaCl2 = CaSO3 + 2 HCl
HNO3 + C6H5CH3 = C6NH5 + CH4O3 =>
HNO3 + C6H5CH3 = C6NH5 + CH4O3
SnCl2 + KIO3 + H{+} + Cl{-} = KICl{-} + SnCl4 + H2O =>
3 SnCl2 + KIO3 + 6 H{+} + 7 Cl{-} = KICl{-} + 3 SnCl4 + 3 H2O
NaClO + HCl = Cl02 + H2O + Na =>
2 NaClO + 4 HCl = 3 Cl02 + 2 H2O + 2 Na
C2H5OH + Cu(OH)2 = Cu2O + H2O + C3H5OOH =>
3 C2H5OH + 8 Cu(OH)2 = 4 Cu2O + 11 H2O + 2 C3H5OOH
K2CrO7 + HI = CrI3 + KI + I2 + H2O =>
2 K2CrO7 + 28 HI = 2 CrI3 + 4 KI + 9 I2 + 14 H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
HNO3 + NH2OH = HNO2 + H2O =>
2 HNO3 + NH2OH = 3 HNO2 + H2O
HCl + C4H6O6 = ClC4H5O5 + H2O =>
HCl + C4H6O6 = ClC4H5O5 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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