| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H4(l) + 3 O2(g) = 2 NO2 + 2 H2O
H2SO4 + NaH2PO3 = NaH2PO4 + SO2 + H2O =>
H2SO4 + NaH2PO3 = NaH2PO4 + SO2 + H2O
FeCl2 + AgNO4 = FeNO4 + AgCl2 =>
FeCl2 + AgNO4 = FeNO4 + AgCl2
ZnC2H4O2 + S3PO4 = Zn3PO4 + SC2H4O2 =>
3 ZnC2H4O2 + S3PO4 = Zn3PO4 + 3 SC2H4O2
Fe(OH)2 + Cl2 = Fe(OH)2Cl =>
2 Fe(OH)2 + Cl2 = 2 Fe(OH)2Cl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KOH + HCe = KCe + H2O =>
KOH + HCe = KCe + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2SO4(aq) + CaCO3(s) = CaSO4 + H2O + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4 + H2O + CO2(g)
Ti(CO3)2 + HCl = CO2 + H2O + TiCl4 =>
Ti(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + TiCl4
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
PbF2 + NaF = PbNa + F =>
PbF2 + NaF = PbNa + 3 F
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(Na2S2O3) + AgBr = Na5[Ag(S2O3)3] + NaBr =>
3(Na2S2O3) + AgBr = Na5[Ag(S2O3)3] + NaBr
Fe + KBr = FeBr2 + K =>
Fe + 2 KBr = FeBr2 + 2 K
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CaO + Al(OH)3 = Ca(AlO2)2 + H2O =>
CaO + 2 Al(OH)3 = Ca(AlO2)2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Si + H2SO4 = Si2(SO4)5 + H2O + SO2 =>
2 Si + 10 H2SO4 = Si2(SO4)5 + 10 H2O + 5 SO2
CoC + K = CoCK =>
CoC + K = CoCK
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
OH{-} + HClO = ClO{-} + H2O =>
OH{-} + HClO = ClO{-} + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Li2ON2O5 = LiNO3 =>
Li2ON2O5 = 2 LiNO3
KCl + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 KNO3
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
B + Ar + Ga + In = BArGaIn =>
B + Ar + Ga + In = BArGaIn
O2 + C12H22011 = CO2 + H2O =>
22059 O2 + 4 C12H22011 = 48 CO2 + 44022 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
NaCl + KOH = KCl + NaOH =>
NaCl + KOH = KCl + NaOH
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na2SO3 + HCl = NaCl + H2S + O2 =>
2 Na2SO3 + 4 HCl = 4 NaCl + 2 H2S + 3 O2
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Aluminium + nitricacid = aluminiumnitrate + hydrogen =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2
NaClO3 + HCl = NaOH + Cl2 + O2 =>
NaClO3 + HCl = NaOH + Cl2 + O2
FeCl3 + LiOH = Fe(OH)3 + LiCl =>
FeCl3 + 3 LiOH = Fe(OH)3 + 3 LiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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