| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO2 + CoF2 = CoNO2 + HF2
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
O + Br24 = Br12O24 =>
48 O + Br24 = 2 Br12O24
CsCl + NiSO4 = Cs2SO4 + NiCl2 =>
2 CsCl + NiSO4 = Cs2SO4 + NiCl2
NO2 + Al2O3 = Al2(NO3)3 =>
3 NO2 + Al2O3 = Al2(NO3)3
C6H5Cl + KOH = C6H5OH + KCl =>
C6H5Cl + KOH = C6H5OH + KCl
Al + (NO3)3 + H2SO4 = Al(SO4)3 + HNO3 =>
Al + 2(NO3)3 + 3 H2SO4 = Al(SO4)3 + 6 HNO3
SrF2 + N2 = Sr3N2 + F =>
3 SrF2 + N2 = Sr3N2 + 6 F
Cr + S1 = Cr2S3 =>
2 Cr + 3 S1 = Cr2S3
MgF + Cl = MgCl + F =>
MgF + Cl = MgCl + F
Ba + Al(BrO3)3 = Ba(BrO3)2 + Al =>
3 Ba + 2 Al(BrO3)3 = 3 Ba(BrO3)2 + 2 Al
C6H11ONa + HCl = C6H11OH + NaCl =>
C6H11ONa + HCl = C6H11OH + NaCl
C6H8O7 + NaH(CO3) = H2O + CO2 + Na3C6H5O7 =>
C6H8O7 + 3 NaH(CO3) = 3 H2O + 3 CO2 + Na3C6H5O7
H3AsO3 + HIO3 + Cl{-} = ICl2{-} + H3AsO4 + OH{-} =>
2 H3AsO3 + HIO3 + 2 Cl{-} = ICl2{-} + 2 H3AsO4 + OH{-}
NaI + F{2} = NaF + I{2} =>
NaI + F{2} = NaF + I{2}
P4 + KClO3 = PClO3 + K =>
P4 + 4 KClO3 = 4 PClO3 + 4 K
CH3(CH2)3OH + CuO = CH3(CH2)2CHO + Cu + H2O =>
CH3(CH2)3OH + CuO = CH3(CH2)2CHO + Cu + H2O
BaCl2 + AgNo3 = AgCl + Ba(No3)2 =>
BaCl2 + 2 AgNo3 = 2 AgCl + Ba(No3)2
C + H = C9H12 =>
9 C + 12 H = C9H12
Fe(OH)2 + K2FeO4 + H2O = Fe(OH)3 + KOH =>
3 Fe(OH)2 + K2FeO4 + 4 H2O = 4 Fe(OH)3 + 2 KOH
Cu(OH)2 + KCN = CuCN + K + (OH) =>
Cu(OH)2 + KCN = CuCN + K + 2(OH)
C2H5OH + HCl = C2H5ClH2O =>
C2H5OH + HCl = C2H5ClH2O
SiCl4 + H2O = SiH4 + Cl2O =>
SiCl4 + 2 H2O = SiH4 + 2 Cl2O
Pb + Li = PbLi =>
Pb + Li = PbLi
Cu + Cl = CuCl2 = CuCl4 =>
Cu + 2 Cl = CuCl2
ZO2 + C = Z + CO =>
ZO2 + 2 C = Z + 2 CO
O3 = O22 =>
22 O3 = 3 O22
NaClO3 + MnSO4 + NaOH = Na2MnO4 + NaCl + Na2SO4 + H2O =>
2 NaClO3 + 3 MnSO4 + 12 NaOH = 3 Na2MnO4 + 2 NaCl + 3 Na2SO4 + 6 H2O
BrCl3 + I2 = ICl3 + Br2 =>
2 BrCl3 + I2 = 2 ICl3 + Br2
Ni(HCOO)2 + H2SO4 = HCOOH + NiSO4 =>
Ni(HCOO)2 + H2SO4 = 2 HCOOH + NiSO4
MgCl2 + ZnO = MgO + ZnCl2 =>
MgCl2 + ZnO = MgO + ZnCl2
H4P2O7 + NH4OH + AgNO3 = Ag4P2O7 + NH4NO3 + H2O =>
H4P2O7 + 4 NH4OH + 4 AgNO3 = Ag4P2O7 + 4 NH4NO3 + 4 H2O
AgF + Ba(NO3)2 = AgNO3 + BaF2 =>
2 AgF + Ba(NO3)2 = 2 AgNO3 + BaF2
Br2 + C + H2 = CH2Br2 =>
Br2 + C + H2 = CH2Br2
M4O2 + HCl = M4Cl2 + Cl2 + H2O =>
M4O2 + 4 HCl = M4Cl2 + Cl2 + 2 H2O
SbBr5 + F2 = SbF5 + Br2 =>
2 SbBr5 + 5 F2 = 2 SbF5 + 5 Br2
PbC3H3O2 + H2O + CO2 = PbCO3 + HC2H3O2 =>
8 PbC3H3O2 + 14 H2O + 10 CO2 = 8 PbCO3 + 13 HC2H3O2
Fe{2+} + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + K{+} =>
3 Fe{2+} + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 6 K{+}
Ba(OH)2 + SIO2 = BaSIO3 + H2O =>
Ba(OH)2 + SIO2 = BaSIO3 + H2O
H2(CO3) + Na(OH) = Na2CO3 + H2O =>
H2(CO3) + 2 Na(OH) = Na2CO3 + 2 H2O
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O =>
Ba(OH)2 + NaHCO3 = BaCO3 + NaOH + H2O
H2O + CO2 = H3O{+} + HCO{-} + O2 =>
2 H2O + CO2 = H3O{+} + HCO{-} + O2
Ti + S = Ti2S3 =>
2 Ti + 3 S = Ti2S3
MnSO4 + (NH4)S = MnS + NH4SO4 =>
MnSO4 + (NH4)S = MnS + NH4SO4
Cu + FCl2 = F + CuCl =>
2 Cu + FCl2 = F + 2 CuCl
NaHCO3 + NO2 = NaNO3 + H2 + CO2 =>
2 NaHCO3 + 2 NO2 = 2 NaNO3 + H2 + 2 CO2
H2SO3 + Hg = HgSO3 + H =>
H2SO3 + Hg = HgSO3 + 2 H
K2C2O4 + SnCl2 = SnC2O4 + KCl =>
K2C2O4 + SnCl2 = SnC2O4 + 2 KCl
Br7 + O2 = BrO =>
2 Br7 + 7 O2 = 14 BrO
P + H2O2 + NaOH = Na2HPO4 + H2O =>
2 P + 5 H2O2 + 4 NaOH = 2 Na2HPO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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