| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuO + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2O
Cd{2+} + [Fe(CN)6]{4-} = Cd2[Fe(CN)6] =>
2 Cd{2+} + [Fe(CN)6]{4-} = Cd2[Fe(CN)6]
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
CuO + H3AsO4 = HCuAsO4 + H2O =>
CuO + H3AsO4 = HCuAsO4 + H2O
FeCl3 + (NH4)2SO3 + H2O = Fe(OH)3 + SO2 + NH4Cl =>
2 FeCl3 + 3(NH4)2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 NH4Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HSO4 + RbI = (HSO4)I + Rb =>
HSO4 + RbI = (HSO4)I + Rb
FeCr2O4 + K2CO3 + O = K2CrO4 + Fe2O3 + CO2 =>
2 FeCr2O4 + 4 K2CO3 + 7 O = 4 K2CrO4 + Fe2O3 + 4 CO2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
La2O3 + MnO2 + CaCO3 = La067Ca033MnO3 + CO2 + O2 =>
134 La2O3 + 4 MnO2 + 132 CaCO3 = 4 La067Ca033MnO3 + 132 CO2 + 265 O2
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
AlF3 + Li2S = Al2S3 + LiF =>
2 AlF3 + 3 Li2S = Al2S3 + 6 LiF
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CO2O3 + CO2 = CO2(CO3)3 =>
CO2O3 + 3 CO2 = CO2(CO3)3
Na3PO4 + CaF2 = NaF + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaF2 = 6 NaF + Ca3(PO4)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag(NH3) + NH3 = [Ag(NH3)4] =>
Ag(NH3) + 3 NH3 = [Ag(NH3)4]
KNO2 + K2CrO4 + KOH + H2O = KNO3 + K3[Cr(OH)6] =>
3 KNO2 + 2 K2CrO4 + 2 KOH + 5 H2O = 3 KNO3 + 2 K3[Cr(OH)6]
NaSO3 + CoSO4 = NaSO4 + CoSO3 =>
NaSO3 + CoSO4 = NaSO4 + CoSO3
Nb(OH)5 + H2TeO4 = Nb2(TeO4)5 + H2O =>
2 Nb(OH)5 + 5 H2TeO4 = Nb2(TeO4)5 + 10 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NO2{-} + CO(NH2)2 + H{+} = N2 + CO2 + H2O =>
2 NO2{-} + CO(NH2)2 + 2 H{+} = 2 N2 + CO2 + 3 H2O
Au(OH3)NH3 + O2 = Au2O3*2NH3 + H2O =>
2 Au(OH3)NH3 + 2 O2 = Au2O3*2NH3 + 3 H2O
Ag + NaOH = Na + AgOH =>
Ag + NaOH = Na + AgOH
C11HH24 + O2 = CO + H2O =>
4 C11HH24 + 47 O2 = 44 CO + 50 H2O
CrCl3 + KClO3 + KHO = K2CrO4 + KCl + H2O =>
2 CrCl3 + KClO3 + 10 KHO = 2 K2CrO4 + 7 KCl + 5 H2O
H2S + HFeO2 = Fe2S3 + H2O =>
3 H2S + 2 HFeO2 = Fe2S3 + 4 H2O
F2 + P2 = PF3 =>
3 F2 + P2 = 2 PF3
CH3COOH + NaCl = CH3COONa + HCl =>
CH3COOH + NaCl = CH3COONa + HCl
Fe(HCO3)2 + KMnO4 + H2O = Fe(OH)3 + MnO2 + CO2 + KHCO3 =>
3 Fe(HCO3)2 + KMnO4 + 2 H2O = 3 Fe(OH)3 + MnO2 + 5 CO2 + KHCO3
Zn + Au3PO4 = ZnPO4 + Au =>
Zn + Au3PO4 = ZnPO4 + 3 Au
CH3CH2CH2BrKOH = CH3CH2CH2OHKBr =>
CH3CH2CH2BrKOH = CH3CH2CH2OHKBr
NaI(s) + Cl2(g) = I2(s) + NaCl2(aq) =>
2 NaI(s) + 2 Cl2(g) = I2(s) + 2 NaCl2(aq)
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
SO2 + H2O = H2(SO3) =>
SO2 + H2O = H2(SO3)
CuO + Au = Cu + AuO =>
CuO + Au = Cu + AuO
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ba(NO3)2 + LiCl = BaCl2 + LiNO3 =>
Ba(NO3)2 + 2 LiCl = BaCl2 + 2 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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