| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 LiBr = 2 AlBr3 + 3 Li2(SO4)
Pt + HCl + HNO3 = [PtCl6] + NO + H2O =>
Pt + 6 HCl + 2 HNO3 = [PtCl6] + 2 NO + 4 H2O
HCOOH = CO2H + H =>
HCOOH = CO2H + H
CuCl2 + Na2CO3 = Cu2(CO3)2 + NaCl =>
2 CuCl2 + 2 Na2CO3 = Cu2(CO3)2 + 4 NaCl
CsH2PO4 + CsVO3 = Cs100(PO3)98(VO3)2 + H2O =>
98 CsH2PO4 + 2 CsVO3 = Cs100(PO3)98(VO3)2 + 98 H2O
C7H8O + KMnO4 + H2SO4 = C6H5COOH + H2O + MnO2 + K2SO4 =>
3 C7H8O + 4 KMnO4 + 2 H2SO4 = 3 C6H5COOH + 5 H2O + 4 MnO2 + 2 K2SO4
AgNO3 + KP = AgP + KNO3 =>
AgNO3 + KP = AgP + KNO3
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
HCN + H2CO3 = CNCO3 + H2 =>
2 HCN + 2 H2CO3 = 2 CNCO3 + 3 H2
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
BaSO4 + Co = Co2(SO4)3 + Ba =>
3 BaSO4 + 2 Co = Co2(SO4)3 + 3 Ba
(NH4)2CO3 + HCl = HCO3 + (NH4)2Cl =>
(NH4)2CO3 + HCl = HCO3 + (NH4)2Cl
KI + Ag(NO3) = Ag + KI(NO3) =>
KI + Ag(NO3) = Ag + KI(NO3)
Fe + HCOOH = (HCOO)3Fe + H2 =>
2 Fe + 6 HCOOH = 2(HCOO)3Fe + 3 H2
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Fe(ClO3) + Ca = Ca(ClO3)2 + Fe =>
2 Fe(ClO3) + Ca = Ca(ClO3)2 + 2 Fe
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Fe(NO3)2 + H2O + NH3 = Fe + HNO3 =>
4 Fe(NO3)2 + 3 H2O + NH3 = 4 Fe + 9 HNO3
CH4 + H2O = CH3CHO + H2 =>
2 CH4 + H2O = CH3CHO + 3 H2
CuNH3SO4 + H2O2 = CuH2O2 + NH3SO4 =>
CuNH3SO4 + H2O2 = CuH2O2 + NH3SO4
Ca(HCO3)2(s) + H3O(aq) = CO2 + H2O + Ca =>
Ca(HCO3)2(s) + 2 H3O(aq) = 2 CO2 + 4 H2O + Ca
C6H12O6(aq) = C2H5OH(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(aq) + 2 CO2(g)
H3PO4 + KOH + NaOH = NaK2PO4 + H2O =>
H3PO4 + 2 KOH + NaOH = NaK2PO4 + 3 H2O
NaCl + Li2SO2 = Na2SO2 + LiCl =>
2 NaCl + Li2SO2 = Na2SO2 + 2 LiCl
P4 + H2O2 + Al(OH)3 = Al(H2PO4)3 + H2O =>
3 P4 + 30 H2O2 + 4 Al(OH)3 = 4 Al(H2PO4)3 + 24 H2O
CaCl2 + H2S(aq) = CaS + HCl =>
CaCl2 + H2S(aq) = CaS + 2 HCl
PbO4 + H2SO4 + Pb = PbSO4 + H2O =>
PbO4 + 4 H2SO4 + 3 Pb = 4 PbSO4 + 4 H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + 8 H2O + NO
HPO + C = CO + H2 + P =>
2 HPO + 2 C = 2 CO + H2 + 2 P
C17H19NO3 + H2O = HC17H19NO3 + OH =>
C17H19NO3 + H2O = HC17H19NO3 + OH
SnO3{-2} + I2 = I{-} + Sn2O6{-2} =>
2 SnO3{-2} + I2 = 2 I{-} + Sn2O6{-2}
Cu(g) + AgNO3(aq) = Cu(NO3)2 + Ag(s) =>
Cu(g) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag(s)
Ca(OH)2 + (NH4)2SO4 = H2O + NH3 + CaSO4 =>
Ca(OH)2 + (NH4)2SO4 = 2 H2O + 2 NH3 + CaSO4
Mn2O3 + Al = AlO2 + Mn =>
2 Mn2O3 + 3 Al = 3 AlO2 + 4 Mn
ZrO + NH3 = ZrNH3 + O =>
ZrO + NH3 = ZrNH3 + O
FeO + O2(g) = Fe2O3 =>
4 FeO + O2(g) = 2 Fe2O3
CO2 + V2O3 = V3O5 + CO =>
CO2 + 3 V2O3 = 2 V3O5 + CO
K2SiO3 + CH3COOH = KCH3COO + H2SiO3 =>
K2SiO3 + 2 CH3COOH = 2 KCH3COO + H2SiO3
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
NH4Cl + NaOH = NaCl + NH4(OH) =>
NH4Cl + NaOH = NaCl + NH4(OH)
Hg + Fe3O4 = Hg3O + Fe =>
12 Hg + Fe3O4 = 4 Hg3O + 3 Fe
ClO2 + SO2 = Cl2 + SO3 =>
2 ClO2 + 4 SO2 = Cl2 + 4 SO3
CuSO4 + H2S = CuS + H2SO4 = =>
CuSO4 + H2S = CuS + H2SO4
N2H5NO3 = N2 + O2 + H2O =>
4 N2H5NO3 = 6 N2 + O2 + 10 H2O
C5H20 + O2 = H2O + CO2 =>
C5H20 + 10 O2 = 10 H2O + 5 CO2
SnS + HCl + HNO3 = SnCl4 + S + NO + H2O =>
3 SnS + 12 HCl + 4 HNO3 = 3 SnCl4 + 3 S + 4 NO + 8 H2O
MgBr2 + K2SO4 = MgSO4 + KBr =>
MgBr2 + K2SO4 = MgSO4 + 2 KBr
KMnO4 + HCl + Fe = KCl + FeCl2 + MnCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Fe = 2 KCl + 5 FeCl2 + 2 MnCl2 + 8 H2O
FeCl3 + Na2SO4 = Fe(SO4)3 + Na2Cl =>
FeCl3 + 3 Na2SO4 = Fe(SO4)3 + 3 Na2Cl
Li2CO3 = Li + CO3 =>
Li2CO3 = 2 Li + CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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