| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H8ClNO3S + NH3 = C8H10N2O3S + HCl
CuSO4K2[Fe(CN)6] = Cu[Fe(CN)6]K2SO4 =>
CuSO4K2[Fe(CN)6] = Cu[Fe(CN)6]K2SO4
Zn + OH[{-}] = ZnO2{2-} + H2 =>
Zn + 2 OH[{-}] = ZnO2{2-} + H2
Mg + Ba(OH)2 = Ba + Mg(OH)2 =>
Mg + Ba(OH)2 = Ba + Mg(OH)2
H{+} + SO3{2-} + Cr2O7 = Cr{3+} + SO4{2-} + H2O =>
6 H{+} + 4 SO3{2-} + Cr2O7 = 2 Cr{3+} + 4 SO4{2-} + 3 H2O
Fe20009 + Yb31 = FeYb134 =>
31 Fe20009 + 2681206 Yb31 = 620279 FeYb134
HSO3 + I2{-} + H2O = I{-} + SO4 + H{+} =>
HSO3 + 3 I2{-} + H2O = 6 I{-} + SO4 + 3 H{+}
Cu(NO3)2*H2O + CH4N2O = CuO + CO2 + N2 + H2O =>
3 Cu(NO3)2*H2O + 5 CH4N2O = 3 CuO + 5 CO2 + 8 N2 + 13 H2O
P4 + O2 = P2O5* =>
P4 + 5 O2 = 2 P2O5*
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2S + Ba{2+} = BaS + H{+} =>
H2S + Ba{2+} = BaS + 2 H{+}
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
BariumChloride + SodiumSulfate = SodiumChloride + BariumSulfate =>
BariumChloride + SodiumSulfate = SodiumChloride + BariumSulfate
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O
MoO3 + H2 + S = MoS2 + H2O =>
MoO3 + 3 H2 + 2 S = MoS2 + 3 H2O
Fe + L2 = FeL =>
2 Fe + L2 = 2 FeL
PbO2 + MnSO4 + H2SO4 = PbSO4 + Mn2(SO4)3 + H2O =>
PbO2 + 2 MnSO4 + 2 H2SO4 = PbSO4 + Mn2(SO4)3 + 2 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
CrBr3 + Na2S = CrS + Na2Br3 =>
CrBr3 + Na2S = CrS + Na2Br3
Ca(OH)2 + K3(PO4) = K(OH) + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 K3(PO4) = 6 K(OH) + Ca3(PO4)2
H{+} + SO3{2-} + Cr2O7 = Cr{3+} + SO4{2-} + H2O =>
6 H{+} + 4 SO3{2-} + Cr2O7 = 2 Cr{3+} + 4 SO4{2-} + 3 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
ZnCl2 + FeCl3 = ZnCl3 + FeCl2 =>
ZnCl2 + FeCl3 = ZnCl3 + FeCl2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NHO3 = NO2 + O2 + H2O =>
4 NHO3 = 4 NO2 + O2 + 2 H2O
Ca(OH)2 + CH3COOH = H2O + Ca(CH3COO)2 =>
Ca(OH)2 + 2 CH3COOH = 2 H2O + Ca(CH3COO)2
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
C4H8 + O3 = C4H4O2 + H2O =>
3 C4H8 + 4 O3 = 3 C4H4O2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl2CaO = CaCl2FeO =>
FeCl2CaO = CaCl2FeO
KHSO3 + H2O = H2SO3 + KOH =>
KHSO3 + H2O = H2SO3 + KOH
CO3Zn + H2SO4 = CO2 + H2O + O4SZn =>
CO3Zn + H2SO4 = CO2 + H2O + O4SZn
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
MgCl2 + C12H9N3O4 = Mg + (C12H9N3O4)Cl =>
MgCl2 + 2 C12H9N3O4 = Mg + 2(C12H9N3O4)Cl
AgO + HCl = AgCl + H2O + HOCl =>
2 AgO + 3 HCl = 2 AgCl + H2O + HOCl
Sr(OH)2 + LiCl = LiOH + SrCl2 =>
Sr(OH)2 + 2 LiCl = 2 LiOH + SrCl2
H3C6H7O7 + NaHCO3 = CO2 + H2O + Na3C6H7O7 =>
H3C6H7O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H7O7
CO3Zn + H2SO4 = CO2 + H2O + O4SZn =>
CO3Zn + H2SO4 = CO2 + H2O + O4SZn
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
KClO + HBr = KCl + H2O + Br2 =>
KClO + 2 HBr = KCl + H2O + Br2
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
S + LiOH = Li2S + H2O + SO =>
2 S + 2 LiOH = Li2S + H2O + SO
MnO4 + Br = MnO2 + BrO3 =>
3 MnO4 + 2 Br = 3 MnO2 + 2 BrO3
N2 + O2 = N2O9 =>
2 N2 + 9 O2 = 2 N2O9
H2Se + H2O = HSe{-} + H3O{+} =>
H2Se + H2O = HSe{-} + H3O{+}
Co(NO4)2 + Na2SO4 = CoSO4 + NaNO4 =>
Co(NO4)2 + Na2SO4 = CoSO4 + 2 NaNO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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