| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 KCl = PbCl2 + 2 K(NO3)
N2 + Li = Li3N2 =>
N2 + 3 Li = Li3N2
Al(C2H3O2)3 + K2S = Al2S3 + KC2H3O2 =>
2 Al(C2H3O2)3 + 3 K2S = Al2S3 + 6 KC2H3O2
NiSO4NaOH = NiOHNaSO4 =>
NiSO4NaOH = NiOHNaSO4
NaClO3 + HBr = ClO2 + NaClO4 + NaBr + H2O =>
3 NaClO3 + 2 HBr = 2 ClO2 + NaClO4 + 2 NaBr + H2O
FeO + P2O5 = Fe3(PO4)2 =>
3 FeO + P2O5 = Fe3(PO4)2
FeO + P2O5 = FeP2O6 =>
FeO + P2O5 = FeP2O6
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
RbCl = Rb + Cl =>
RbCl = Rb + Cl
CaCl2 + K2Co3 = CaCo3 + KCl =>
CaCl2 + K2Co3 = CaCo3 + 2 KCl
Sn(NO3)2 + H2O = Sn(OH)NO3 + HNO3 =>
Sn(NO3)2 + H2O = Sn(OH)NO3 + HNO3
(CH2)6N4 + H2O = CH2O + NH3 =>
(CH2)6N4 + 6 H2O = 6 CH2O + 4 NH3
FeO + P2O5 = Fe3(PO4)2 =>
3 FeO + P2O5 = Fe3(PO4)2
C6H14N2O2 = C5H14N2 + CO2 =>
C6H14N2O2 = C5H14N2 + CO2
Sn(NO3)2 + H2O = SnOHNO3 + HNO3 =>
Sn(NO3)2 + H2O = SnOHNO3 + HNO3
NaClO3 + HBr = ClO2 + NaClO4 + NaBr + H2O =>
3 NaClO3 + 2 HBr = 2 ClO2 + NaClO4 + 2 NaBr + H2O
Ca(OH)2 + H3PO3 = CaHPO3 + H2O =>
Ca(OH)2 + H3PO3 = CaHPO3 + 2 H2O
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
CH3CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
NaCI + KNO3 = NaNO3 + CIK =>
NaCI + KNO3 = NaNO3 + CIK
K2CO3 + BaCl2 = KCl + Ba2(CO3)2 =>
2 K2CO3 + 2 BaCl2 = 4 KCl + Ba2(CO3)2
Cu3(PO4)2 + Al = AlPO4 + Cu =>
Cu3(PO4)2 + 2 Al = 2 AlPO4 + 3 Cu
NaClO3 + HBr = NaBr + HClO3 =>
NaClO3 + HBr = NaBr + HClO3
Be(OH)2 + KNO3 = Be(NO3)2 + KOH =>
Be(OH)2 + 2 KNO3 = Be(NO3)2 + 2 KOH
H3PO3 + Ca(OH)2 = Ca(HPO3) + H2O =>
H3PO3 + Ca(OH)2 = Ca(HPO3) + 2 H2O
K3PO4 + MnCl4 = KCl + Mn3(PO4)4 =>
4 K3PO4 + 3 MnCl4 = 12 KCl + Mn3(PO4)4
NaClO3 + HBr = NaBr + HClO3 =>
NaClO3 + HBr = NaBr + HClO3
Ag(NO3) + H2S = Ag2S + HNO3 =>
2 Ag(NO3) + H2S = Ag2S + 2 HNO3
SbCl3 + NaOH = SbO(OH) + NaCl + HCl =>
SbCl3 + 2 NaOH = SbO(OH) + 2 NaCl + HCl
NH4Br + K2CO3 = NH4K2 + CO3Br =>
NH4Br + K2CO3 = NH4K2 + CO3Br
K2PdF6 + HCl = K2PdCl4 + F2 + HF =>
K2PdF6 + 4 HCl = K2PdCl4 + F2 + 4 HF
CH3CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
Cu + H2O2 = CuO5 + H2O =>
Cu + 5 H2O2 = CuO5 + 5 H2O
CaBr2 + Na2SO4 = Na2Br + Ca(SO4)2 =>
CaBr2 + 2 Na2SO4 = 2 Na2Br + Ca(SO4)2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3OHC8H7O2COOH + NaOH = HOH + CH3Na + C8H7O2COOH =>
18 CH3OHC8H7O2COOH + 9 NaOH = 23 HOH + 9 CH3Na + 19 C8H7O2COOH
H3PO3 + Ca(OH)2 = (PO3)2Ca3 + H2O =>
2 H3PO3 + 3 Ca(OH)2 = (PO3)2Ca3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO(NO3)2 = CO + NO3 =>
CO(NO3)2 = CO + 2 NO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2S + Pb(NO3)2 = PbS + KNO3 =>
K2S + Pb(NO3)2 = PbS + 2 KNO3
(CH2)6N4 + H2O = CH2O + NH3 =>
(CH2)6N4 + 6 H2O = 6 CH2O + 4 NH3
Fe + Cu3N = Fe3N2 + Cu =>
3 Fe + 2 Cu3N = Fe3N2 + 6 Cu
SbCl3 + NaOH = Na[Sb(OH)4] + NaCl =>
SbCl3 + 4 NaOH = Na[Sb(OH)4] + 3 NaCl
H3PO3 + Ca(OH)2 = (CaOH)3PO3 + H2O =>
H3PO3 + 3 Ca(OH)2 = (CaOH)3PO3 + 3 H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
H3PO3 + Ca(OH)2 = (CaOH)3PO3 + H2O =>
H3PO3 + 3 Ca(OH)2 = (CaOH)3PO3 + 3 H2O
C6H12O6 = C2H6OCO2 =>
C6H12O6 = 2 C2H6OCO2
NaClO3 + HBr = NaBr + HClO3 =>
NaClO3 + HBr = NaBr + HClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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