Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CuSO4
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AlClO4 = Al2O3 + O2 + Cl2 =>
4 AlClO4 = 2 Al2O3 + 5 O2 + 2 Cl2
PbBr3 + H2O = HBr + H3PbO3 =>
PbBr3 + 3 H2O = 3 HBr + H3PbO3
Na2CO3 + CH3COOH = CO2 + H2O + CH3COONa =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 CH3COONa
HNO3 + CH3COOH = H2 + CH3COONO3 =>
HNO3 + CH3COOH = H2 + CH3COONO3
ZnS + HNO3 = Zn(NO3)2 + NO2 + S + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO2 + S + 2 H2O
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
CuBr + HBrO3 = CuBr2 + Cu(BrO3)2 + H2O =>
12 CuBr + 12 HBrO3 = 7 CuBr2 + 5 Cu(BrO3)2 + 6 H2O
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
F2 + SnCl2 = SnF2 + Cl2 =>
F2 + SnCl2 = SnF2 + Cl2
Mg2{+} + Cl{-} = Mg + Cl2 =>
2 Mg2{+} + 2 Cl{-} = 4 Mg + Cl2
(NH4)S + HCl = NH4Cl + H2S2 =>
2(NH4)S + 2 HCl = 2 NH4Cl + H2S2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NO2(g) + H2O(g) = HNO3(ac) + HNO2(ac) =>
2 NO2(g) + H2O(g) = HNO3(ac) + HNO2(ac)
Na2O(s) + H2O1 = NaOH(aq) =>
Na2O(s) + H2O1 = 2 NaOH(aq)
Ba(NO3)2 + SO4{2-} = BaSO4 + NO3{-} =>
Ba(NO3)2 + SO4{2-} = BaSO4 + 2 NO3{-}
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
(NH4)2HPO4 + H2O = NH4OH + H3PO4 =>
(NH4)2HPO4 + 2 H2O = 2 NH4OH + H3PO4
CaCO3 + Ca(NO3)2 = Ca(NO3) + CO3 =>
CaCO3 + Ca(NO3)2 = 2 Ca(NO3) + CO3
K{+} + Cl{-} = KCl =>
K{+} + Cl{-} = KCl
UO2SO4 + NaOH = Na2U2O7 + Na2SO4 + H2O =>
2 UO2SO4 + 6 NaOH = Na2U2O7 + 2 Na2SO4 + 3 H2O
H2SiO3 + LiOH = Li2SiO3 + H2O =>
H2SiO3 + 2 LiOH = Li2SiO3 + 2 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
LiCoO2 + HCl = LiCl + CoCl2 + H2O + Cl2 =>
2 LiCoO2 + 8 HCl = 2 LiCl + 2 CoCl2 + 4 H2O + Cl2
BaNO3 + Na(HCO3) = Ba(HCO3) + Na(NO3) =>
BaNO3 + Na(HCO3) = Ba(HCO3) + Na(NO3)
HJ + Be = BeJ2 + H2 =>
2 HJ + Be = BeJ2 + H2
Al + ZnO2 = Al2O3 + ZnO =>
2 Al + 3 ZnO2 = Al2O3 + 3 ZnO
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2
Sb2S3 + O2 = Sb + SO2 =>
Sb2S3 + 3 O2 = 2 Sb + 3 SO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
BrN3 + H2O2 = HBrO3 + N2 + H2O =>
2 BrN3 + 5 H2O2 = 2 HBrO3 + 3 N2 + 4 H2O
Fe2 + H2SO4 = Fe2SO4 + H2 =>
Fe2 + H2SO4 = Fe2SO4 + H2
KClO3 + H2CrO4 = K2CrO4 + HClO3 =>
2 KClO3 + H2CrO4 = K2CrO4 + 2 HClO3
Cl2 + Ca2I = Cl2I + Ca =>
Cl2 + Ca2I = Cl2I + 2 Ca
MgCl2 + O3 = Mg(ClO3)2 =>
MgCl2 + 2 O3 = Mg(ClO3)2
P4 + NaOH + H2O = PH + Na2HPO3 =>
P4 + 2 NaOH + H2O = 3 PH + Na2HPO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C2H2O4 + NaCl = Na2C2O4 + HCl =>
C2H2O4 + 2 NaCl = Na2C2O4 + 2 HCl
C{2}H{6}O + O{2} = CO{2} + {3}H{2}O =>
3 C{2}H{6}O + 3 O{2} = 3 CO{2} + 2{3}H{2}O
NH4SO4 + CaOH = NH3 + CaSO4 + H2O =>
NH4SO4 + CaOH = NH3 + CaSO4 + H2O
NaHO = Na + O2 + H2 =>
2 NaHO = 2 Na + O2 + H2
CuO2 + H2 = Cu2 + H2O =>
2 CuO2 + 4 H2 = Cu2 + 4 H2O
Sn + NaOH + H2O + O2 = Na2[Sn(OH)4] =>
2 Sn + 4 NaOH + 2 H2O + O2 = 2 Na2[Sn(OH)4]
C2H2 + NH3 = C2H2NH3 =>
C2H2 + NH3 = C2H2NH3
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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