| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbS + 4 H2O2 = PbSO4 + 4 H2O
ZnSO4 + NH3 = Zn(NH3)3 + SO4 =>
ZnSO4 + 3 NH3 = Zn(NH3)3 + SO4
Mn(OH)2 + Na2CO3 + O2 = NaMnO2 + H2O + CO2 =>
4 Mn(OH)2 + 2 Na2CO3 + O2 = 4 NaMnO2 + 4 H2O + 2 CO2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Cs + V2O3 = Cs2O + V =>
6 Cs + V2O3 = 3 Cs2O + 2 V
Ba + AuSO4 = Au + BaSO4 =>
Ba + AuSO4 = Au + BaSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(NH3)4 + Cl = Cu(Cl) + NH3 =>
Cu(NH3)4 + Cl = Cu(Cl) + 4 NH3
FeCl3 + K2SO4 = Fe2(SO4)3 + KCl =>
2 FeCl3 + 3 K2SO4 = Fe2(SO4)3 + 6 KCl
FeSO4*7H2O = Fe2O3 + SO2 + SO3 + H2O =>
2 FeSO4*7H2O = Fe2O3 + SO2 + SO3 + 14 H2O
KCl + AlF3 = KF + AlCl3 =>
3 KCl + AlF3 = 3 KF + AlCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HBr + P(OH)3 = PBr3 + H2O =>
3 HBr + P(OH)3 = PBr3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
SF6 + SiO2 = SiF4 + SO3 =>
2 SF6 + 3 SiO2 = 3 SiF4 + 2 SO3
Sr + Si = Sr2Si =>
2 Sr + Si = Sr2Si
Pb + Po4 = PbPo4 =>
Pb + Po4 = PbPo4
Kr + F = KrF2 =>
Kr + 2 F = KrF2
FeCl2 + KI = I + KCl + Fe =>
FeCl2 + 2 KI = 2 I + 2 KCl + Fe
CH3CHO + C2H5OH = CH3CHOHOC2H5 =>
CH3CHO + C2H5OH = CH3CHOHOC2H5
K2O + HI = HK2O + I =>
K2O + HI = HK2O + I
[Co(NH3)4(H2O)CN]Br2 = Co(NH3)4 + (H2O)CN + Br =>
[Co(NH3)4(H2O)CN]Br2 = Co(NH3)4 + (H2O)CN + 2 Br
Mg{2+} + PO3{-} + O{2-} = Mg2P2O7 =>
2 Mg{2+} + 2 PO3{-} + O{2-} = Mg2P2O7
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
CdSO4 + Na2CO3 + H2O = (CdOH)2CO3 + Na2SO4 + CO2 =>
2 CdSO4 + 2 Na2CO3 + H2O = (CdOH)2CO3 + 2 Na2SO4 + CO2
Ah + HCl = AhCl2 + H2 =>
Ah + 2 HCl = AhCl2 + H2
Ca(NO3)2 + MgSO4 = CaSO4 + Mg(NO3)2 =>
Ca(NO3)2 + MgSO4 = CaSO4 + Mg(NO3)2
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
C2H4Cl2 = C2H4 + Cl2 =>
C2H4Cl2 = C2H4 + Cl2
Li(OH) + Cu(NO3)2 = Li(NO3) + Cu(OH)2 =>
2 Li(OH) + Cu(NO3)2 = 2 Li(NO3) + Cu(OH)2
K2CO3(aq) + HNO3(aq) = KNO3(aq) + H2CO3(s) =>
K2CO3(aq) + 2 HNO3(aq) = 2 KNO3(aq) + H2CO3(s)
Al2H6O6 + NaOH = H2O + NaAlO2 =>
Al2H6O6 + 2 NaOH = 4 H2O + 2 NaAlO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SiI4 + H2O = HI + H2SiO3 =>
SiI4 + 3 H2O = 4 HI + H2SiO3
Ag + H2O = AgH2O =>
Ag + H2O = AgH2O
NaI + H2SO4 = H2O + H2S + I2 + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 Na2SO4
CO2 + H2O = O2 + CH3CH2COCH3 =>
8 CO2 + 8 H2O = 11 O2 + 2 CH3CH2COCH3
CH3COOH + Al3 = Al(CH3CO2)3 + H2 =>
18 CH3COOH + 2 Al3 = 6 Al(CH3CO2)3 + 9 H2
S8 + Fl = SFl6 =>
S8 + 48 Fl = 8 SFl6
RaI2 + Fr = FrI + Ra =>
RaI2 + 2 Fr = 2 FrI + Ra
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4 =>
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4
C2H4O2 + Ca(OH)2 = Ca(C4H6O4) + H2O =>
2 C2H4O2 + Ca(OH)2 = Ca(C4H6O4) + 2 H2O
KMnO4 + NaSO3 + HCl = NaSO4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 NaSO3 + 6 HCl = 5 NaSO4 + 2 MnCl2 + 2 KCl + 3 H2O
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
ZnCl2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgCl(s) =>
ZnCl2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgCl(s)
H2CO3 + PbI2 = HI + PbCO3 =>
H2CO3 + PbI2 = 2 HI + PbCO3
BiCl + Mg = MgCl + Bi =>
BiCl + Mg = MgCl + Bi
CrCl2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + KCl + H2O =>
CrCl2 + 4 KMnO4 + 8 KOH = K2CrO4 + 4 K2MnO4 + 2 KCl + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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