| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al
Mo + Cl2 = MoCl3 =>
2 Mo + 3 Cl2 = 2 MoCl3
LiF + O2 = Li2O + F =>
4 LiF + O2 = 2 Li2O + 4 F
CaO + NH4NO3 = Ca(NO3) + H2O + NH3 =>
8 CaO + 7 NH4NO3 = 8 Ca(NO3) + 5 H2O + 6 NH3
AlCl3(aq) + H3PO4(aq) = HCl + AlPO4 =>
AlCl3(aq) + H3PO4(aq) = 3 HCl + AlPO4
Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)
C3H8 + H2O = CO2 + H =>
C3H8 + 6 H2O = 3 CO2 + 20 H
PbO2 + H2S = PbS + H2O2 =>
PbO2 + H2S = PbS + H2O2
Cr2(SO4)3 + Na2S2O8 + H2O = Na2SO4 + H2SO4 + Na2Cr2O7 =>
Cr2(SO4)3 + 3 Na2S2O8 + 7 H2O = 2 Na2SO4 + 7 H2SO4 + Na2Cr2O7
W + H2O = WO3 + H2 =>
W + 3 H2O = WO3 + 3 H2
(NH4)2CO3 + MnBr2 = (NH4)2Br2 + MnCO3 =>
(NH4)2CO3 + MnBr2 = (NH4)2Br2 + MnCO3
Al2(CO3)3 + CH3COOH = Al(CH3COO) + CO2 + H2O =>
2 Al2(CO3)3 + 5 CH3COOH = 4 Al(CH3COO) + 8 CO2 + 4 H2O
C7H5NaO2 + HCl = C6H5COOH + NaCl =>
C7H5NaO2 + HCl = C6H5COOH + NaCl
C4H6 + Br2 = C4H5Br + HBr =>
C4H6 + Br2 = C4H5Br + HBr
FeCl3 + KCN = K3(Fe(CN)6) + KCl =>
FeCl3 + 6 KCN = K3(Fe(CN)6) + 3 KCl
VO + H2O = H2VO2 =>
VO + H2O = H2VO2
Mg(s) + N2 = MgN2(s) =>
Mg(s) + N2 = MgN2(s)
CsNO3 + HClO4 = HNO3 + CsClO4 =>
CsNO3 + HClO4 = HNO3 + CsClO4
Al2S3 + HOH = Al(OH)3 + H2 + S3 =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2 + S3
S8 + N2 = N2S4 =>
S8 + 2 N2 = 2 N2S4
Co(NO3)2 + Na2(CO3) = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2(CO3) = CoCO3 + 2 NaNO3
Zn + NO3{-} + H2O = Zn(OH)4{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 13 H2O = 4 Zn(OH)4{2-} + NH3 + 7 H{+}
HI + O3 = I2 + H2O =>
6 HI + O3 = 3 I2 + 3 H2O
Be(NO3)2 + H2O = Be(OH)2 + HNO3 =>
Be(NO3)2 + 2 H2O = Be(OH)2 + 2 HNO3
Mg3N2 + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg3N2 + 20 HNO3 = 3 Mg(NO3)2 + 16 NO2 + 10 H2O
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl + Al2(SO4) =>
6 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 18 Cl + 3 Al2(SO4)
HBr = H + Br =>
HBr = H + Br
PbBr2 + Cu2S = PbS + CuBr =>
PbBr2 + Cu2S = PbS + 2 CuBr
MgCl2 + K2Cr2O7 + H2O = MgCrO4 + KCl + HCl =>
2 MgCl2 + K2Cr2O7 + H2O = 2 MgCrO4 + 2 KCl + 2 HCl
C3H8 + SO2 = C2H4 + H2S + H2O =>
6 C3H8 + 2 SO2 = 9 C2H4 + 2 H2S + 4 H2O
Sr(NO3)2 + K2S = SrS + KNO3 =>
Sr(NO3)2 + K2S = SrS + 2 KNO3
HCl + TiO2 = TiCl4 + H2O =>
4 HCl + TiO2 = TiCl4 + 2 H2O
Ca + Fe(ClO3) = Fe + Ca(ClO3) =>
Ca + Fe(ClO3) = Fe + Ca(ClO3)
Na + CO2 + CuCl2 = CuCO2 + NaCl =>
2 Na + CO2 + CuCl2 = CuCO2 + 2 NaCl
Ti + MgCl2 = TiCl4 + Mg =>
Ti + 2 MgCl2 = TiCl4 + 2 Mg
Mn + N = Mn3N2 =>
3 Mn + 2 N = Mn3N2
Ca + Fe(ClO3) = Fe + Ca(ClO3) =>
Ca + Fe(ClO3) = Fe + Ca(ClO3)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)3*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe1(C2O4)3*4H2O + 2(NH4)2SO4 + 2 H2SO4 + 6 H2O
KClO2 + Al + H2O = KCl + HAlO2 =>
3 KClO2 + 4 Al + 2 H2O = 3 KCl + 4 HAlO2
Fe(ClO3) + Ca = Ca(ClO3)2 + Fe =>
2 Fe(ClO3) + Ca = Ca(ClO3)2 + 2 Fe
Ca + Fe(ClO3) = Fe + Ca(ClO3) =>
Ca + Fe(ClO3) = Fe + Ca(ClO3)
PbO2(s) + Sb(s) + NaOH(aq) = PbO(s) + NaSbO2(aq) + H2O(l) =>
3 PbO2(s) + 2 Sb(s) + 2 NaOH(aq) = 3 PbO(s) + 2 NaSbO2(aq) + H2O(l)
N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O
(CH3)2NH + H2O = (CH3)2NH2{+} + OH{-} =>
(CH3)2NH + H2O = (CH3)2NH2{+} + OH{-}
Co2(CO)8 = Co4(CO)12 + CO =>
2 Co2(CO)8 = Co4(CO)12 + 4 CO
NiSO4*7H2O = Ni + SO4 + H2O =>
NiSO4*7H2O = Ni + SO4 + 7 H2O
KAlSi3O8 + H2O = Al2Si2O7*2H2O + SiO2 + K + O2 =>
4 KAlSi3O8 + 4 H2O = 2 Al2Si2O7*2H2O + 8 SiO2 + 4 K + O2
HNO2 + Sn = Sn(NO2)4 + H2 =>
4 HNO2 + Sn = Sn(NO2)4 + 2 H2
K3AlO3 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 K3AlO3 + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2O
H3PO4 + Au(OH)3 = Au(PO4) + H2O =>
H3PO4 + Au(OH)3 = Au(PO4) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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