| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H7O2Br + C18H15P = C22H22O2BrP
Ga(s) + I2(s) = Ga2I6(s) =>
2 Ga(s) + 3 I2(s) = Ga2I6(s)
NH4Cl + O2 = NH3 + H2O + Cl2 =>
4 NH4Cl + O2 = 4 NH3 + 2 H2O + 2 Cl2
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
ClO7 + BaO = Ba(ClO4) + O =>
ClO7 + BaO = Ba(ClO4) + 4 O
Cl + methane = C4 + HCl =>
16 Cl + 4 CH4 = C4 + 16 HCl
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
Mn + HNO3 = MnO4 + NO + H2O =>
3 Mn + 8 HNO3 = 3 MnO4 + 8 NO + 4 H2O
H2(SO4) + (NH4)OH = H2O + (NH4)2SO4 =>
H2(SO4) + 2(NH4)OH = 2 H2O + (NH4)2SO4
C5H12OH + HCl = C5H12Cl + H2O =>
C5H12OH + HCl = C5H12Cl + H2O
Sn(OH)2 + Pb2 = Pb(OH)2 + Sn2 =>
2 Sn(OH)2 + Pb2 = 2 Pb(OH)2 + Sn2
ZnSO4 + HI = H2SO4 + ZnI2 =>
ZnSO4 + 2 HI = H2SO4 + ZnI2
ZnO + K2O = K2ZnO2 =>
ZnO + K2O = K2ZnO2
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{-2} + 8 H2O
NaOI + NH3 = NI3 + NaOH =>
3 NaOI + NH3 = NI3 + 3 NaOH
C3H5COOH + Br2 = HBr + C3H5COOBr =>
C3H5COOH + Br2 = HBr + C3H5COOBr
P + HNO3 = H3PO4 + NO + NO2 =>
P + 3 HNO3 = H3PO4 + NO + 2 NO2
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 NH4C2H3O2
Cu(NO3)2 + CuO = CuNO + O3 =>
3 Cu(NO3)2 + 3 CuO = 6 CuNO + 5 O3
HCN + Bi(OH)3 = Bi(OH)2CN + H2O =>
HCN + Bi(OH)3 = Bi(OH)2CN + H2O
NO3 + Ca2 = Ca(NO3)2 =>
4 NO3 + Ca2 = 2 Ca(NO3)2
C2H14(s) + O2(g) = CO2(g) + H2O(l) =>
2 C2H14(s) + 11 O2(g) = 4 CO2(g) + 14 H2O(l)
CdCl2 + KCO3 = Cd(CO3)2 + KCl =>
CdCl2 + 2 KCO3 = Cd(CO3)2 + 2 KCl
(NH4)2C2O4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
5(NH4)2C2O4 + 12 H2SO4 + 8 KMnO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 5 N2 + 32 H2O
C5H8 + Br2 = C5H7Br3 + HBr =>
C5H8 + 2 Br2 = C5H7Br3 + HBr
NO3 + Ca2 = Ca(NO3)2 =>
4 NO3 + Ca2 = 2 Ca(NO3)2
Al3 + O = AlO2 =>
Al3 + 6 O = 3 AlO2
ZnOHClHCl = ZnCl2H2O =>
ZnOHClHCl = ZnCl2H2O
CuSO4(aq) + NH3(aq) + H2O = Cu(OH)2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH3(aq) + 2 H2O = Cu(OH)2 + (NH4)2SO4
C15H11ClN2S + C2H6N2O = C17H13ClN4 + H2S + H2O =>
C15H11ClN2S + C2H6N2O = C17H13ClN4 + H2S + H2O
HTe{-} + O2 = TeO3{2-} + H{+} =>
2 HTe{-} + 3 O2 = 2 TeO3{2-} + 2 H{+}
Fe3 + O2 = Fe2O2 =>
2 Fe3 + 3 O2 = 3 Fe2O2
SnO2 + KOH = K2SnO3 + H2O =>
SnO2 + 2 KOH = K2SnO3 + H2O
Na3PO4 + Ca(HCO3)2 = Ca3(PO4)2 + H2O + CO2 + Na2CO3 =>
2 Na3PO4 + 3 Ca(HCO3)2 = Ca3(PO4)2 + 3 H2O + 3 CO2 + 3 Na2CO3
NO3 + Ca2 = Ca(NO3)2 =>
4 NO3 + Ca2 = 2 Ca(NO3)2
MgCO3 + LiCN = Mg(CN)2 + Li2CO3 =>
MgCO3 + 2 LiCN = Mg(CN)2 + Li2CO3
C3H6O3 + H2O = CO2 + H2 =>
C3H6O3 + 3 H2O = 3 CO2 + 6 H2
CuSO4Zn0 = ZnSO4Cu =>
CuSO4Zn0 = ZnSO4Cu
ZnCl2 + Na2CO3 + H2O = Zn(OH)2*2ZnCO3 + NaCl + CO2 =>
3 ZnCl2 + 3 Na2CO3 + H2O = Zn(OH)2*2ZnCO3 + 6 NaCl + CO2
NaOH + MgSO3 = Mg(OH)2 + Na2SO3 =>
2 NaOH + MgSO3 = Mg(OH)2 + Na2SO3
Cs + O2 = CsO =>
2 Cs + O2 = 2 CsO
CaCO3 + HCl = CaCl2 + H2CO3 = H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH =>
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH
H2O + FeS2 + NO3{-} = N2 + FeOOH + SO4{2-} + H{+} =>
2 H2O + 2 FeS2 + 6 NO3{-} = 3 N2 + 2 FeOOH + 4 SO4{2-} + 2 H{+}
AgNO3 + K2SO3 = Ag2SO3 + KNO3 =>
2 AgNO3 + K2SO3 = Ag2SO3 + 2 KNO3
CaCO + H2O = CaH2 + CO2 =>
CaCO + H2O = CaH2 + CO2
F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3
KCl + HCl = HK + Cl =>
KCl + HCl = HK + 2 Cl
Fe(OH)2 + O3 + H2O = Fe(OH)3 =>
6 Fe(OH)2 + O3 + 3 H2O = 6 Fe(OH)3
NiCl2 + KOH = Ni(OH)2 + ClK =>
NiCl2 + 2 KOH = Ni(OH)2 + 2 ClK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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