| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + LiCl = KCl + Li(OH)
CaSO3 + O2 + H2O = CaSO4*2H2O =>
2 CaSO3 + O2 + 4 H2O = 2 CaSO4*2H2O
PbCl2 + NaOH = PbO + NaCl + H2O =>
PbCl2 + 2 NaOH = PbO + 2 NaCl + H2O
FeCl2 + NaCo3 = Fe(Co3)2 + NaCl =>
FeCl2 + 2 NaCo3 = Fe(Co3)2 + 2 NaCl
HCl + H2O2 = HClO4 + H2 =>
HCl + 2 H2O2 = HClO4 + 2 H2
K2CO3 + Ca(ClO3)2 = KCl + CaCO3 + O2 =>
K2CO3 + Ca(ClO3)2 = 2 KCl + CaCO3 + 3 O2
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
NCl3 + H2 = HCl + N2 =>
2 NCl3 + 3 H2 = 6 HCl + N2
Cr + Cl2 + O2 = Cr(ClO4)3 =>
2 Cr + 3 Cl2 + 12 O2 = 2 Cr(ClO4)3
MnCl2(aq) + Na2S(aq) = MnS + NaCl =>
MnCl2(aq) + Na2S(aq) = MnS + 2 NaCl
Fe + H8C6O7 + HOOH = Fe{3+} + H7C6O7{-} + H2O =>
2 Fe + 6 H8C6O7 + 3 HOOH = 2 Fe{3+} + 6 H7C6O7{-} + 6 H2O
NaCl + Fe(OH)3 = NaOH + FeCl3 =>
3 NaCl + Fe(OH)3 = 3 NaOH + FeCl3
MnO2 + NaCl + H2SO4 = MnSO4 + H2O + Cl2 + Na2SO4 =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + 2 H2O + Cl2 + Na2SO4
I2 + HNO3 = HIO2 + H2O + NO2 =>
I2 + 6 HNO3 = 2 HIO2 + 2 H2O + 6 NO2
CU + H2O = CU(OH)5 + H2 =>
2 CU + 10 H2O = 2 CU(OH)5 + 5 H2
H2OMgOH2 = Mg + H2O =>
H2OMgOH2 = Mg + 2 H2O
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
V3O5 + Ca = V + CaO =>
V3O5 + 5 Ca = 3 V + 5 CaO
Na2O2 + H2O(l) = NaOH + O2 =>
2 Na2O2 + 2 H2O(l) = 4 NaOH + O2
K2SO4 + CO2 = K2CO3 + SO3 =>
K2SO4 + CO2 = K2CO3 + SO3
CH3NH2 + CH3COOH = CH3NH3 + CH3COO =>
CH3NH2 + CH3COOH = CH3NH3 + CH3COO
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Mn{+2} + H2O2 + OH{-}{-} = MnO2 + H2O =>
Mn{+2} + H2O2 + 2 OH{-}{-} = MnO2 + 2 H2O
HI + Ag = AgHI =>
HI + Ag = AgHI
EDTA + CuSO4 = CuEDTA + SO4 =>
EDTA + CuSO4 = CuEDTA + SO4
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
PtO + H2O = Pt(OH)2 =>
PtO + H2O = Pt(OH)2
K2BeO2 + HNO3 = Be(NO3)2 + KNO3 + H2O =>
K2BeO2 + 4 HNO3 = Be(NO3)2 + 2 KNO3 + 2 H2O
CaCO3 + C3H6O3 = CaC3H5O3 + H2O + CO2 =>
12 CaCO3 + 13 C3H6O3 = 12 CaC3H5O3 + 9 H2O + 15 CO2
ZnSO4 + Al = Al2(SO4)3 + Zn =>
3 ZnSO4 + 2 Al = Al2(SO4)3 + 3 Zn
C2H6O2 + H2SO4 + C10H8O4 = C12H22O11 + SO2 =>
31 C2H6O2 + 31 H2SO4 + 13 C10H8O4 = 16 C12H22O11 + 31 SO2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
(O3)3 = O =>
(O3)3 = 9 O
Co + H2SO4 = Co2(SO4)3 + H =>
2 Co + 3 H2SO4 = Co2(SO4)3 + 6 H
H + [Al(OH)4] = AlOH + H2O =>
3 H + [Al(OH)4] = AlOH + 3 H2O
Zn + Ag2(SO4)2{-} = Zn(SO4)2{-} + Ag =>
Zn + Ag2(SO4)2{-} = Zn(SO4)2{-} + 2 Ag
CdCl2 + LiOH = Cd(OH)2 + LiCl =>
CdCl2 + 2 LiOH = Cd(OH)2 + 2 LiCl
NaHCO3(s) + H3C6H5O7(s) = Na3C6H5O7(aq) + H2O(l) + CO2(g) =>
3 NaHCO3(s) + H3C6H5O7(s) = Na3C6H5O7(aq) + 3 H2O(l) + 3 CO2(g)
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
(NH4)2SO4 + OH = NH4OH + SO4 =>
(NH4)2SO4 + 2 OH = 2 NH4OH + SO4
AlP + F2 = Al + PF =>
2 AlP + F2 = 2 Al + 2 PF
H2SO4(aq) + ZnOH(s) = Zn2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 ZnOH(s) = Zn2SO4(aq) + 2 H2O(l)
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag
NH3 + H2O = NH4{+} + OH{-}\ =>
NH3 + H2O = NH4{+} + OH{-}\
Te2O7 + H2O = H2Te2O8 =>
Te2O7 + H2O = H2Te2O8
Cr3Cl = Cr + Cl =>
Cr3Cl = 3 Cr + Cl
HBrO3 + KI + H2SO4 = KBr + K2SO4 + I2 + H2O =>
2 HBrO3 + 12 KI + 5 H2SO4 = 2 KBr + 5 K2SO4 + 6 I2 + 6 H2O
FeS + HNO3 = NO2 + Fe(NO3)3 + SO2 + H2O =>
FeS + 10 HNO3 = 7 NO2 + Fe(NO3)3 + SO2 + 5 H2O
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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