| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O + Br2 = C6H10OBr2
SrMgSO4 = SrSO4Mg =>
SrMgSO4 = SrSO4Mg
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CsOH + K2Cr2O7 = KOH + Cs2O + CrO3 =>
2 CsOH + K2Cr2O7 = 2 KOH + Cs2O + 2 CrO3
Mg(OH)2Cl2 = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2Cl2 = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
Fe{2+} + OH{-) = Fe(OH)2 =>
Fe{2+} + 2 OH{-) = Fe(OH)2
HBrO3 + LiOH = H2O + LiBrO3 =>
HBrO3 + LiOH = H2O + LiBrO3
Cl2 + NH3 = N2H4 + HCl =>
Cl2 + 2 NH3 = N2H4 + 2 HCl
H2Cl2 = H4Cl4 =>
2 H2Cl2 = H4Cl4
Cs2SiO3 + HCl = H2SiO3 + CsCl =>
Cs2SiO3 + 2 HCl = H2SiO3 + 2 CsCl
C6H3N3O7 + KCl = K(C6H3N3O7) + Cl =>
C6H3N3O7 + KCl = K(C6H3N3O7) + Cl
Al(NO3)3 + Al(OH)3 = AlOH(NO3)2 =>
2 Al(NO3)3 + Al(OH)3 = 3 AlOH(NO3)2
Cr(OH)3 + LiOH = Li3[Cr(OH)6] =>
Cr(OH)3 + 3 LiOH = Li3[Cr(OH)6]
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + LiCl = Li + FeCl =>
Fe + LiCl = Li + FeCl
CoCl2(aq) + Na2S = CoS + NaCl =>
CoCl2(aq) + Na2S = CoS + 2 NaCl
(NH4)2SO4 = NH3 + N2 + SO2 + H2O =>
3(NH4)2SO4 = 4 NH3 + N2 + 3 SO2 + 6 H2O
V2O5 + Se = VSe2 + O2 =>
2 V2O5 + 8 Se = 4 VSe2 + 5 O2
Cs + SO4 = Cs2SO4 =>
2 Cs + SO4 = Cs2SO4
Zn + H2SO4 = ZnHSO4 + H2 =>
2 Zn + 2 H2SO4 = 2 ZnHSO4 + H2
CaSiO3 + H2 = CaO + Si + H2O =>
CaSiO3 + 2 H2 = CaO + Si + 2 H2O
Ca(MnO4)2 + FeBO3 = Fe(MnO4)3 + Ca3(BO3)2 =>
3 Ca(MnO4)2 + 2 FeBO3 = 2 Fe(MnO4)3 + Ca3(BO3)2
H2O + As4O6 = H3AsO4 + H =>
10 H2O + As4O6 = 4 H3AsO4 + 8 H
C2O + H2O = CH4 + O2 =>
2 C2O + 8 H2O = 4 CH4 + 5 O2
LiH + H2O = LiOH + (H2) =>
LiH + H2O = LiOH + (H2)
Zn + PbCr2O7 = ZnCr2O7 + Pb =>
Zn + PbCr2O7 = ZnCr2O7 + Pb
N2H5 + H2O = N2H6 + OH =>
N2H5 + H2O = N2H6 + OH
I2 + CaCl2 = CaI2 + Cl2 =>
I2 + CaCl2 = CaI2 + Cl2
Ca3(PO4)2 = Ca + (PO4)3(aq) =>
3 Ca3(PO4)2 = 9 Ca + 2(PO4)3(aq)
Cr(s) + H2O(l) = CrO2 + H2 =>
Cr(s) + 2 H2O(l) = CrO2 + 2 H2
Zn(O2CCH3)2 + O2 = ZnO + CO2 + H2O =>
Zn(O2CCH3)2 + 4 O2 = ZnO + 4 CO2 + 3 H2O
N2O4 + C9H2O = CO2 + H2O + N =>
9 N2O4 + 2 C9H2O = 18 CO2 + 2 H2O + 18 N
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
PbO2 + PbCl2 + MnO + Re = Pb3MnReO5Cl2 =>
2 PbO2 + PbCl2 + MnO + Re = Pb3MnReO5Cl2
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Mg + AlNO = MgNO + Al =>
Mg + AlNO = MgNO + Al
KNO3 + AI + KOH + H2O = K(AI(OH)4) + KNO2 =>
3 KNO3 + 2 AI + 2 KOH + 3 H2O = 2 K(AI(OH)4) + 3 KNO2
Bi2O3 + KBr + CH3COOH = BiOBr + CH3COO + K + H2O =>
Bi2O3 + 2 KBr + 2 CH3COOH = 2 BiOBr + 2 CH3COO + 2 K + H2O
HF(aq) + LiOH(aq) = H2O(l) + LiF(aq) =>
HF(aq) + LiOH(aq) = H2O(l) + LiF(aq)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeS + Fe2O3 + SiO2 = Fe2SiO4 + SO2 =>
2 FeS + 6 Fe2O3 + 7 SiO2 = 7 Fe2SiO4 + 2 SO2
HS{-} + O2 = S2O3{2-} + H2O =>
2 HS{-} + 2 O2 = S2O3{2-} + H2O
CH3OH(g) + O2(g) = CO2(aq) + H2O(aq) =>
2 CH3OH(g) + 3 O2(g) = 2 CO2(aq) + 4 H2O(aq)
SnCl2 + Na2Co3 = SnCo3 + NaCl =>
SnCl2 + Na2Co3 = SnCo3 + 2 NaCl
CoSO4 + Na2CO3 + H2O = CoCO3*Co(OH)2 + NaHSO4 =>
2 CoSO4 + Na2CO3 + 2 H2O = CoCO3*Co(OH)2 + 2 NaHSO4
C2 + D2 = CD3 =>
C2 + 3 D2 = 2 CD3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + H2SO4 = NaHSO4 + CO2 + H2O =>
Na2CO3 + 2 H2SO4 = 2 NaHSO4 + CO2 + H2O
Mn{2+} + IO4{-} + H2O = MnO4{-} + I{-} + H{+} =>
8 Mn{2+} + 5 IO4{-} + 12 H2O = 8 MnO4{-} + 5 I{-} + 24 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/24
Équations équilibrées sur04/12/23
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