| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn4 + 8 S2 = 4 SnS4
C4H10O + C7H5N = C11H15NO =>
C4H10O + C7H5N = C11H15NO
AlN + GaCl + NH3 = AlCl3 + GaN + H2 =>
AlN + 3 GaCl + 2 NH3 = AlCl3 + 3 GaN + 3 H2
NaI + C6H12Br2 = NaBr + C6H12I2 =>
2 NaI + C6H12Br2 = 2 NaBr + C6H12I2
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
C4H8Cl2 = C4H8 + Cl2 =>
C4H8Cl2 = C4H8 + Cl2
C6H10O5 + HCl + O2 = C6H12O5Cl + CO =>
22 C6H10O5 + 20 HCl + O2 = 20 C6H12O5Cl + 12 CO
NO2(g) + H2O(l) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(l) + NO(g)
Fe3O4 + CH4 = FeO + CO2 + H2O =>
4 Fe3O4 + CH4 = 12 FeO + CO2 + 2 H2O
NaC2H3O2(aq) + Pb(NO3)2(aq) = NaNO3(aq) + Pb(C2H3O2)2(aq) =>
2 NaC2H3O2(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + Pb(C2H3O2)2(aq)
SbCl3 + H2O = HCl + SbOCl =>
SbCl3 + H2O = 2 HCl + SbOCl
As2O3 + SO2 = As2S3 + O2 =>
2 As2O3 + 6 SO2 = 2 As2S3 + 9 O2
methane + water = CO + H2 =>
CH4 + H2O = CO + 3 H2
N(g) + O(g) = NO(g) =>
N(g) + O(g) = NO(g)
KNO3 = NO + KO2 =>
KNO3 = NO + KO2
BaSO4 + C + Na2CO3 = Na2S + BaCO3 + CO =>
BaSO4 + 4 C + Na2CO3 = Na2S + BaCO3 + 4 CO
Zn + MnO4 = ZnO + MnO =>
3 Zn + MnO4 = 3 ZnO + MnO
(NH4)2SnS3 = SnS2 + (NH4)2S =>
(NH4)2SnS3 = SnS2 + (NH4)2S
KOH + SiSO4 = KSO4 + SiOH =>
KOH + SiSO4 = KSO4 + SiOH
C2H4(g) = C(s)H2 =>
C2H4(g) = 2 C(s)H2
Na2SO4 + NH4I = Na2NH4 + SO4I =>
Na2SO4 + NH4I = Na2NH4 + SO4I
C2H4 + F2 = C2F4 + HF =>
C2H4 + 4 F2 = C2F4 + 4 HF
Nb(OH)3 + HNO3 = Nb(NO3)3 + H2O =>
Nb(OH)3 + 3 HNO3 = Nb(NO3)3 + 3 H2O
SiO2 + CaOH = H2O + Ca2SiO3 =>
SiO2 + 2 CaOH = H2O + Ca2SiO3
TiCl4 + Br2 = TiBr2 + Cl2 =>
TiCl4 + Br2 = TiBr2 + 2 Cl2
CH3CH2COOH + NH3 = CH3CH2COONH4 =>
CH3CH2COOH + NH3 = CH3CH2COONH4
C9999999999999999999999999999999999999999 = C9223362813491962369 =>
C9999999999999999999999999999999999999999 = C9223362813491962369
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
C2H3O2CI + O2 = CO2 + H2O + CI2 =>
4 C2H3O2CI + 9 O2 = 10 CO2 + 6 H2O + 2 CI2
KOH + Ba(NO3)2 = Ba(OH)2 + KNO3 =>
2 KOH + Ba(NO3)2 = Ba(OH)2 + 2 KNO3
SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O
CH3CH2CH2COONa + NaOH = CH3CH2CH3 + Na2CO3 =>
CH3CH2CH2COONa + NaOH = CH3CH2CH3 + Na2CO3
HgCl2 + N2H4 = Hg + N2 + ClH =>
2 HgCl2 + N2H4 = 2 Hg + N2 + 4 ClH
K2S + CdCl2 = K2Cl2 + CdS =>
K2S + CdCl2 = K2Cl2 + CdS
VOCl2 + HCl = VCl3 + H2O + Cl2 =>
2 VOCl2 + 4 HCl = 2 VCl3 + 2 H2O + Cl2
AgOH + H = Ag + HOH =>
AgOH + H = Ag + HOH
Al + NaOH = NaAlO + H =>
Al + NaOH = NaAlO + H
H2Se + K = K2Se + H2 =>
H2Se + 2 K = K2Se + H2
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
H2S + Cr2O7 = S + Cr + H2O =>
7 H2S + Cr2O7 = 7 S + 2 Cr + 7 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(g) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(g)
BrO3{-} + MnO2 + H2O = Br{-} + MnO4{-} + H{+} =>
BrO3{-} + 2 MnO2 + H2O = Br{-} + 2 MnO4{-} + 2 H{+}
S2O3{2-} = S4O6{2-} + {-} =>
2 S2O3{2-} = S4O6{2-} + 2e
H3 + Cl3 = HCl =>
H3 + Cl3 = 3 HCl
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
K2CrO4 = K + CrO4 =>
K2CrO4 = 2 K + CrO4
AsS3 + O2 = As4O6 + SO2 =>
4 AsS3 + 15 O2 = As4O6 + 12 SO2
Mg(OH)2 + SO4 = MgSO5 + H2O =>
Mg(OH)2 + SO4 = MgSO5 + H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
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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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