| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCo3 + O3 = Fe2O3 + 3 Co2
Na2SO4 + CuBr2 = CuSO4 + NaBr =>
Na2SO4 + CuBr2 = CuSO4 + 2 NaBr
HNO3 + Mg(OH)2 = H3O2 + MgNO3 =>
HNO3 + Mg(OH)2 = H3O2 + MgNO3
KClO3 + H2SO4 = KHSO4 + O2 + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 5 O2 + 2 Cl2 + 2 H2O
Zn + MgBr2 = Mg + ZnBr =>
2 Zn + MgBr2 = Mg + 2 ZnBr
MnSO4 = MnS + O2 =>
MnSO4 = MnS + 2 O2
C4H8O2 + C8H18O = C12H24O2 + H2O =>
C4H8O2 + C8H18O = C12H24O2 + H2O
S + HNO3 = SO3 + H2O + NO2 =>
S + 6 HNO3 = SO3 + 3 H2O + 6 NO2
P1V1 = P2V2 =>
2 P1V1 = P2V2
Sc(OH)3 + H4TiO4 = [Sc(OH)2]4TiO4 + H2O =>
4 Sc(OH)3 + H4TiO4 = [Sc(OH)2]4TiO4 + 4 H2O
SiO2 + NaHCO3 = NaHO2 + Si(CO3) =>
SiO2 + NaHCO3 = NaHO2 + Si(CO3)
Cl2(g) + ZnI2(aq) = ZnCl2(s) + I2(aq) =>
Cl2(g) + ZnI2(aq) = ZnCl2(s) + I2(aq)
Ca3(PO4)2 + KOH = Ca(OH)2 + K3(PO4) =>
Ca3(PO4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3(PO4)
C6H4(OH)2 + C8H4O3 = C19H12O3 + H2O =>
43 C6H4(OH)2 + C8H4O3 = 14 C19H12O3 + 47 H2O
Nh4Cl + Pb(No3)2 = PbCl2 + Nh4No3 =>
2 Nh4Cl + Pb(No3)2 = PbCl2 + 2 Nh4No3
CaCO3 + K2CO3 = K2 + Ca(CO3)2 =>
CaCO3 + K2CO3 = K2 + Ca(CO3)2
K2SO3 + HNO2 = H2SO3 + KNO2 =>
K2SO3 + 2 HNO2 = H2SO3 + 2 KNO2
H2SO3 + OH = H2O + SO32 =>
H2SO3 + 60 OH = 31 H2O + SO32
NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s) =>
2 NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s)
FeCl3 + NH4(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)Cl
PLO + PLS = PL + SO2 =>
2 PLO + PLS = 3 PL + SO2
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7
(CH3)2CHNH2 + HNO2 = CH3CH(OH)CH3 + N2 + H2O =>
(CH3)2CHNH2 + HNO2 = CH3CH(OH)CH3 + N2 + H2O
*25Co + Nb + S = Co0*25NbS2 =>
*25Co + 625 Nb + 1250 S = 25 Co0*25NbS2
NH3 = N + H =>
NH3 = N + 3 H
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C4H8O2(l) + H2 = C2H6O(l) =>
C4H8O2(l) + 2 H2 = 2 C2H6O(l)
C3H4 + Cl2 = C3H4Cl4 =>
C3H4 + 2 Cl2 = C3H4Cl4
H3N + KOH = H2O + K3N =>
H3N + 3 KOH = 3 H2O + K3N
N2O3 + H2SO4 = HNOSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 HNOSO4 + H2O
Na(SbO2) + I2 + H2O = Na(SbO3) + HI =>
Na(SbO2) + I2 + H2O = Na(SbO3) + 2 HI
S4 + O2 + H2O = H2SO4 =>
S4 + 6 O2 + 4 H2O = 4 H2SO4
KOHHCl = KClH2O* =>
KOHHCl = KClH2O*
C6H6(CH3)3 + KMnO4 + H2SO4 = C6H6(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H6(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H6(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
NH4OH + HF = H2O + NH4F =>
NH4OH + HF = H2O + NH4F
HPO2 + AgOH = AgPO2 + H2O =>
HPO2 + AgOH = AgPO2 + H2O
Br2 + CaH2 = CaBr2 + H2 =>
Br2 + CaH2 = CaBr2 + H2
AgCH3COO + K2SO4 = Ag2(SO4) + K(CH3COO) =>
2 AgCH3COO + K2SO4 = Ag2(SO4) + 2 K(CH3COO)
C2H5Cl + CH3MgCl = C3H8 + MgCl2 =>
C2H5Cl + CH3MgCl = C3H8 + MgCl2
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
H3PO4 + Zn(OH)2 = Zn(H2PO4)2 + H2O =>
2 H3PO4 + Zn(OH)2 = Zn(H2PO4)2 + 2 H2O
Al2Si2O5(OH)4 + H2O = Al(OH)3 + Si(OH)4 =>
Al2Si2O5(OH)4 + 5 H2O = 2 Al(OH)3 + 2 Si(OH)4
((CH3)2NH) + H2O = ((CH3)2N) + H3O =>
((CH3)2NH) + H2O = ((CH3)2N) + H3O
Ni{2} + Al = Ni + Al{3} =>
3 Ni{2} + 2 Al = 3 Ni + 2 Al{3}
Zn + HCI = Zn2HCI =>
2 Zn + HCI = Zn2HCI
NaF + SrO = Na2O + SrF2 =>
2 NaF + SrO = Na2O + SrF2
Fe2S4 + O = FeO + SO2 =>
Fe2S4 + 10 O = 2 FeO + 4 SO2
P + O2 = PO1231 =>
2 P + 1231 O2 = 2 PO1231
Al + H2O = AlH2 + O =>
Al + H2O = AlH2 + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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