| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
H2SO4 + Ca(NO2)2 = HNO2 + CaSO4 =>
H2SO4 + Ca(NO2)2 = 2 HNO2 + CaSO4
FeBr + Na(OH) = Fe(OH) + NaBr =>
FeBr + Na(OH) = Fe(OH) + NaBr
AgO + Fe2O3 = AgFe2O4 =>
AgO + Fe2O3 = AgFe2O4
Zn + HCll = ZnCll2 + H2 =>
Zn + 2 HCll = ZnCll2 + H2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Hg1O1 = Hg1 + O2 =>
2 Hg1O1 = 2 Hg1 + O2
BiCl5 + (NH4)3PO4 = Bi3(PO4)5 + (NH4)Cl =>
3 BiCl5 + 5(NH4)3PO4 = Bi3(PO4)5 + 15(NH4)Cl
HC2H5CO2 + CaCO3 = Ca(COOCH2CH3)2 + H2O + CO2 =>
2 HC2H5CO2 + CaCO3 = Ca(COOCH2CH3)2 + H2O + CO2
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
ammonia + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Na2S + HNO3 = Na(NO3) + H2S =>
Na2S + 2 HNO3 = 2 Na(NO3) + H2S
Nb(ClO3)3 + Mg = Mg(ClO3)2 + Nb =>
2 Nb(ClO3)3 + 3 Mg = 3 Mg(ClO3)2 + 2 Nb
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Zn + CuNo32 = ZnNo32 + Cu =>
Zn + CuNo32 = ZnNo32 + Cu
SeO3 + LiOH = Li2SeO4 + H2O =>
SeO3 + 2 LiOH = Li2SeO4 + H2O
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
C13H11ClO + H2 = C13H11Cl + H2O =>
C13H11ClO + H2 = C13H11Cl + H2O
Pb2 = Pb =>
Pb2 = 2 Pb
N2SO3 + KMnO4 = NMnO4 + K2SO3 =>
N2SO3 + 2 KMnO4 = 2 NMnO4 + K2SO3
NaHSO3 + NH4OH = (NH4)2SO3 + H2O + NaOH =>
NaHSO3 + 2 NH4OH = (NH4)2SO3 + H2O + NaOH
O2N + H2O = O3HN + NO =>
3 O2N + H2O = 2 O3HN + NO
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
K2S + Ca(CH3COO)2 = KCH3COO + CaS =>
K2S + Ca(CH3COO)2 = 2 KCH3COO + CaS
Pb3(PO4)4 + Cr2S3 = PbS2 + CrPO4 =>
Pb3(PO4)4 + 2 Cr2S3 = 3 PbS2 + 4 CrPO4
Ge + HCl = GeCl4 + H2 =>
Ge + 4 HCl = GeCl4 + 2 H2
CrCl3 + NaOH + H2O = Na[Cr(OH)4] + HCl =>
CrCl3 + NaOH + 3 H2O = Na[Cr(OH)4] + 3 HCl
Ba(NO3)2 + HSO3NH2 + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 HSO3NH2 + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
NaI + PbO2 + H2SO4 = Na2SO4 + PbSO4 + I2 + H2O =>
2 NaI + PbO2 + 2 H2SO4 = Na2SO4 + PbSO4 + I2 + 2 H2O
CO6 + H2O = C6H12O6 + O2 =>
6 CO6 + 6 H2O = C6H12O6 + 18 O2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
(NH4)2SO4 + KOH = K2SO4 + NH4OH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH4OH
C2H2 + KMnO4 + KOH = C2K2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = C2K2O4 + 8 K2MnO4 + 6 H2O
Au + AgNO3 = Au(NO3) + Ag =>
Au + AgNO3 = Au(NO3) + Ag
SrSO4 + Ca(NO3)2 = Sr(NO3)2 + CaSO4 =>
SrSO4 + Ca(NO3)2 = Sr(NO3)2 + CaSO4
HOCH2{-}CH2{-}COOH + MnO4{-} + H{+} = HOOC{-}CH2{-}COOH + Mn2{+} + H2O =>
13 HOCH2{-}CH2{-}COOH + 8 MnO4{-} + 12 H{+} = 13 HOOC{-}CH2{-}COOH + 4 Mn2{+} + 19 H2O
B + NaOH = NaBO2 + H2 + Na2O =>
2 B + 6 NaOH = 2 NaBO2 + 3 H2 + 2 Na2O
C18H32O2 + C3H8O3 = C57H98O6 + H2O =>
3 C18H32O2 + C3H8O3 = C57H98O6 + 3 H2O
K2S + MgBr2 = K2Br2 + SMg =>
K2S + MgBr2 = K2Br2 + SMg
MnO2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
MnO2 + Br2 + 4 KOH = K2MnO4 + 2 KBr + 2 H2O
Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)6 + K4Fe(NO3)3 =>
Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)6 + K4Fe(NO3)3
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
N2 + H2O = NO + NH2OH =>
3 N2 + 6 H2O = 2 NO + 4 NH2OH
GW2 + A2T = G + T2 + AW =>
2 GW2 + 2 A2T = 2 G + T2 + 4 AW
C6H5CN + H2O + H = C6H5COOH + NH4 =>
C6H5CN + 2 H2O + H = C6H5COOH + NH4
CH11H24 + O2 = CO2 + H2O =>
4 CH11H24 + 39 O2 = 4 CO2 + 70 H2O
BaCl2NaSO4 = BaSO4NaCl2 =>
BaCl2NaSO4 = BaSO4NaCl2
Mg + ZnCI2 = MgCI2 + Zn =>
Mg + ZnCI2 = MgCI2 + Zn
CH3OOH + O2 = CO2 + H2O =>
CH3OOH + O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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