| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsCl + CaS = CsS + ClCa
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
Ca(NO3)2H2O + Na2SO4 = CaSO4 + NaNO3(aq) + H2O =>
Ca(NO3)2H2O + Na2SO4 = CaSO4 + 2 NaNO3(aq) + H2O
S + Br{-} = S2{-} + Br2 =>
4 S + 2 Br{-} = 2 S2{-} + Br2
CrOH3 + NH3 = Cr + H2O + NH4 =>
CrOH3 + NH3 = Cr + H2O + NH4
NH3 + O2 = (ag)NO + H2O =>
4 NH3 + 5 O2 = 4(ag)NO + 6 H2O
AsCl3(s) + H2O(l) = HCl(aq) + As(OH)3(aq) =>
AsCl3(s) + 3 H2O(l) = 3 HCl(aq) + As(OH)3(aq)
C2H5OH + MnO4{-} = MnO2 + H2O + OH{-} + CH3COO{-} =>
3 C2H5OH + 4 MnO4{-} = 4 MnO2 + 4 H2O + OH{-} + 3 CH3COO{-}
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
C6H6O2 + COH2 = C7H6O2 + H2O =>
C6H6O2 + COH2 = C7H6O2 + H2O
N2H4 + O = NO2 + H2O =>
N2H4 + 6 O = 2 NO2 + 2 H2O
N2O3 + O = NO2 =>
N2O3 + O = 2 NO2
HBr(aq) + NH3(aq) = NH4Br(aq) =>
HBr(aq) + NH3(aq) = NH4Br(aq)
I2 + NH4OH = NH4I + NH2IO4 + H2O =>
5 I2 + 10 NH4OH = 9 NH4I + NH2IO4 + 6 H2O
H2O + CO4 = CO6 + H4 =>
2 H2O + CO4 = CO6 + H4
C10H22 + O2 = O2H + C22 =>
11 C10H22 + 242 O2 = 242 O2H + 5 C22
C5H9NO + C8H9Br = C13H17NO + HBr =>
C5H9NO + C8H9Br = C13H17NO + HBr
C6H10 + KMnO4 + HCl = C6H10O4 + KCl + MnCl2 + H2O =>
5 C6H10 + 8 KMnO4 + 24 HCl = 5 C6H10O4 + 8 KCl + 8 MnCl2 + 12 H2O
Zn(NO3)2 + FeCl2 = ZnCl2 + Fe(NO3)2 =>
Zn(NO3)2 + FeCl2 = ZnCl2 + Fe(NO3)2
C2H5O2 + H2O = C2H6O + O2 =>
4 C2H5O2 + 2 H2O = 4 C2H6O + 3 O2
FeCl2 + K4[Fe(CN)6] = KCl + K3Fe(CN)6 + Fe =>
FeCl2 + 2 K4[Fe(CN)6] = 2 KCl + 2 K3Fe(CN)6 + Fe
(CH3)3COH + O2 = H2O + C =>
(CH3)3COH + 2 O2 = 5 H2O + 4 C
H2SO4 + CO3{-2} = H2CO3 + SO4{-2} =>
H2SO4 + CO3{-2} = H2CO3 + SO4{-2}
ZnSO4(aq) + NH4OH(aq) = Zn(OH)2 + (NH4)2(SO4) =>
ZnSO4(aq) + 2 NH4OH(aq) = Zn(OH)2 + (NH4)2(SO4)
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
ICl3 + I2 = ICl =>
ICl3 + I2 = 3 ICl
K2CO3(aq) + CaCl2(s) = KCl(aq) + CaCO3(s) =>
K2CO3(aq) + CaCl2(s) = 2 KCl(aq) + CaCO3(s)
NiSO4 + HCl = H2SO4 + NiCl2 =>
NiSO4 + 2 HCl = H2SO4 + NiCl2
BF3(g) + H2O(ell) = HF(aq) + H3BO3(aq) =>
BF3(g) + 3 H2O(ell) = 3 HF(aq) + H3BO3(aq)
CdO + Co = CoO + Cd =>
CdO + Co = CoO + Cd
C38H76O2 + O2 = CO2 + H2O =>
C38H76O2 + 56 O2 = 38 CO2 + 38 H2O
Mg2 + H2O = H2 + Mg2O =>
Mg2 + H2O = H2 + Mg2O
Mg(OH)2 + Na2CO3 = MgCO3 + Na2(OH)2 =>
Mg(OH)2 + Na2CO3 = MgCO3 + Na2(OH)2
C6H10O4 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O4 + 2 NH3 + 4 H2 = C6H16N2 + 4 H2O
(CH3(CH2)(CH2)OH) + O2 = CO2 + H2O =>
2(CH3(CH2)(CH2)OH) + 9 O2 = 6 CO2 + 8 H2O
C3H5N3O6 + O2 = CO2 + N2 + H2O =>
4 C3H5N3O6 + 5 O2 = 12 CO2 + 6 N2 + 10 H2O
MgO2H2 + HNO3 = MgN2O6 + H2O =>
MgO2H2 + 2 HNO3 = MgN2O6 + 2 H2O
Zn + S2 = Zn2S2 =>
2 Zn + S2 = Zn2S2
Ge + H2O2 = GeO3 + HOH =>
Ge + 3 H2O2 = GeO3 + 3 HOH
Zn + AgNo5 = Ag + Zn(No3)2 =>
5 Zn + 6 AgNo5 = 6 Ag + 5 Zn(No3)2
UF4 = U + F2 =>
UF4 = U + 2 F2
CuSO4 + Co = Cu + CoSO4 =>
CuSO4 + Co = Cu + CoSO4
HgSO4 + CuCl = HgCl2 + Cu2SO4 =>
HgSO4 + 2 CuCl = HgCl2 + Cu2SO4
Pb(NO3) + NaSO3 = PbSO3 + NaNO3 =>
Pb(NO3) + NaSO3 = PbSO3 + NaNO3
HClO4 + Sr = H2 + SrClO4 =>
2 HClO4 + 2 Sr = H2 + 2 SrClO4
UF4 + Mg = U + MgF2 =>
UF4 + 2 Mg = U + 2 MgF2
(SO4)2 = S2O8 =>
(SO4)2 = S2O8
KNO3 + (NH4)Cl = KCl + N2O + H2O =>
KNO3 + (NH4)Cl = KCl + N2O + 2 H2O
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + NaOH = NiFe2O4 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 2 Fe(NO3)3*9H2O + 8 NaOH = NiFe2O4 + 8 NaNO3 + 28 H2O
H3(PO4) + NaOH = Na3(PO4) + H2O =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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