| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + 2 HCl = C4H6Cl2 + H2
Ag + Cu3(PO3)2 = Ag3PO3 + Cu =>
6 Ag + Cu3(PO3)2 = 2 Ag3PO3 + 3 Cu
CuCO3*Cu(OH)2*H2O = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2*H2O = 2 CuO + 2 H2O + CO2
HBr(aq) + NaHCO3(aq) = H2CO3 + NaBr =>
HBr(aq) + NaHCO3(aq) = H2CO3 + NaBr
Li + MgCl2 = LiCl + Mg =>
2 Li + MgCl2 = 2 LiCl + Mg
Co(NO3)2 + K3Fe(CN)6 = CoFe(CN)6 + K3(NO3)2 =>
Co(NO3)2 + K3Fe(CN)6 = CoFe(CN)6 + K3(NO3)2
CH3OOH + CH3OH = CH3OOCH3 + H2O =>
CH3OOH + CH3OH = CH3OOCH3 + H2O
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + Cl =>
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + 2 Cl
C2H5SO3H + O2 = CO2 + H2O + SO3 =>
2 C2H5SO3H + 7 O2 = 4 CO2 + 6 H2O + 2 SO3
C7H6O3 + H2O = CO2 + H2 =>
C7H6O3 + 11 H2O = 7 CO2 + 14 H2
C17H34O2(s) + O2 = CO2 + H2O =>
2 C17H34O2(s) + 49 O2 = 34 CO2 + 34 H2O
C6H14 + CO2 = CO + H2 =>
C6H14 + 6 CO2 = 12 CO + 7 H2
CuC2 + H2O = C2H2 + Cu(OH)2 =>
CuC2 + 2 H2O = C2H2 + Cu(OH)2
XeF4 + H2O = Xe2 + O2 + H2F =>
2 XeF4 + 8 H2O = Xe2 + 4 O2 + 8 H2F
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + H2O + I2
CuI + F2 = CuF2 + I =>
CuI + F2 = CuF2 + I
CaCO3(aq) + HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l) =>
CaCO3(aq) + 2 HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l)
H2CrO4 + LiOH = Li2CrO4 + H2O =>
H2CrO4 + 2 LiOH = Li2CrO4 + 2 H2O
KHSO4 + HCl = KCl + H2O + SO3 =>
KHSO4 + HCl = KCl + H2O + SO3
FeO(s) = Fe(s) + O2(s) =>
2 FeO(s) = 2 Fe(s) + O2(s)
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl =>
2 Zn(s) + CuCl2(aq) = Cu(s) + 2 ZnCl
N2(g) + H2O(l) = NH4NO2(s) =>
N2(g) + 2 H2O(l) = NH4NO2(s)
PbSO4 + Na2CrO4 = PbCrO4 + Na2SO4 =>
PbSO4 + Na2CrO4 = PbCrO4 + Na2SO4
Cr + H{+} = Cr3{+} + H2 =>
6 Cr + 2 H{+} = 2 Cr3{+} + H2
Mn4O2 + HCl = Mn2Cl + H2O + Cl =>
Mn4O2 + 4 HCl = 2 Mn2Cl + 2 H2O + 2 Cl
(CH2)2CHOH + O2 = CO2 + H2O =>
(CH2)2CHOH + 4 O2 = 3 CO2 + 3 H2O
HNO + HCl = N + Cl2 + H2O =>
2 HNO + 2 HCl = 2 N + Cl2 + 2 H2O
HOC6H4COOH + CH3OH = C8H8O3 + H2O =>
HOC6H4COOH + CH3OH = C8H8O3 + H2O
CH2CH(CH2)2CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH2CH(CH2)2CH3(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
NH2 + H2O = NH3 + OH =>
NH2 + H2O = NH3 + OH
XCI{2} + AgNO{3} = X(NO{3}){2} + AgCI =>
XCI{2} + AgNO{3} = X(NO{3}){2} + AgCI
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
LiOH + KNO3 = LiNO3 + KOH =>
LiOH + KNO3 = LiNO3 + KOH
Sn(NO3)4 + K2(SO3) = Sn(SO3)2 + K(NO3) =>
Sn(NO3)4 + 2 K2(SO3) = Sn(SO3)2 + 4 K(NO3)
MnO2 + HNO3 = Mn(NO3)2 + H2O + O2 =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + 2 H2O + O2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Os + F2 = OsF6 =>
Os + 3 F2 = OsF6
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
CaSO4 + NaCl = NaSO4 + CaCl =>
CaSO4 + NaCl = NaSO4 + CaCl
(CaClO3)2 = CaCl + O2 =>
(CaClO3)2 = 2 CaCl + 3 O2
Cu2S + NH3 = Cu(NH3)2 + S =>
Cu2S + 4 NH3 = 2 Cu(NH3)2 + S
Ge + NaOH + NaClO3 + H2O = NaCl + Na2[Ge(OH)6] =>
3 Ge + 6 NaOH + 2 NaClO3 + 6 H2O = 2 NaCl + 3 Na2[Ge(OH)6]
V2O5 + H2SO4 + H2C2O4 = VOSO4 + CO2 + H2O =>
V2O5 + 2 H2SO4 + H2C2O4 = 2 VOSO4 + 2 CO2 + 3 H2O
CH3OH + KMnO4 + KOH = CH2O + K2MnO4 + H2O =>
CH3OH + 2 KMnO4 + 2 KOH = CH2O + 2 K2MnO4 + 2 H2O
Sb + Cl = SbCl4 =>
Sb + 4 Cl = SbCl4
HCO3(aq) + H3PO4(aq) = PO4(aq) + CO2(g) + H2O(l) =>
3 HCO3(aq) + H3PO4(aq) = PO4(aq) + 3 CO2(g) + 3 H2O(l)
NaNO2 + Br2 + NaOH = NaNO3 + HBr + NaBr =>
NaNO2 + Br2 + NaOH = NaNO3 + HBr + NaBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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