| Équations équilibrées la veille | Équations équilibrées le lendemain |
C27H46O + Br2 = C27H46OBr2
Pb3O4 + KOH + H2O = K2[Pb(OH)4] + K3[Pb(OH)6] =>
Pb3O4 + 8 KOH + 4 H2O = K2[Pb(OH)4] + 2 K3[Pb(OH)6]
NH3 + CO + Na2CO3 = NaCN + H2 + CO2 =>
2 NH3 + 5 CO + Na2CO3 = 2 NaCN + 3 H2 + 4 CO2
H3CrO3 = H2O + Cr2O3 =>
2 H3CrO3 = 3 H2O + Cr2O3
KCl + NH4NO3 = KNO3 + NH4Cl =>
KCl + NH4NO3 = KNO3 + NH4Cl
K2Cr2O7 + H3SbO3 + H2SO4 = H3SbO4 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 H3SbO3 + 4 H2SO4 = 3 H3SbO4 + Cr2(SO4)3 + 4 H2O + K2SO4
CaI2 + H2SO4 = CaSO4 + HI =>
CaI2 + H2SO4 = CaSO4 + 2 HI
HgCI2 + H2O = HgOH + HCI2 =>
HgCI2 + H2O = HgOH + HCI2
VCl3 + H2 = HCl + V =>
2 VCl3 + 3 H2 = 6 HCl + 2 V
NaOH + H2O2 + H2O = Na2O2*8H2O =>
2 NaOH + H2O2 + 6 H2O = Na2O2*8H2O
Cr(NO3)3 + K2S + H2O = Cr(OH)3 + KNO3 + H2S =>
2 Cr(NO3)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 6 KNO3 + 3 H2S
Li + NaF = LiF + Na =>
Li + NaF = LiF + Na
H2 + O2 + FeO = HFeO2 =>
H2 + O2 + 2 FeO = 2 HFeO2
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
Cu + Pb(OH)2 = Cu(OH)2 + Pb =>
Cu + Pb(OH)2 = Cu(OH)2 + Pb
Fe3O4(s) = Fe3 + O4 =>
Fe3O4(s) = Fe3 + O4
CS + Br = CSBr =>
CS + Br = CSBr
[Co(NH3)6]Cl2(OH) + KOH = CoO(OH) + KCl + NH3 + H2O =>
[Co(NH3)6]Cl2(OH) + 2 KOH = CoO(OH) + 2 KCl + 6 NH3 + H2O
NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3
Co(OH)2 + O2 + H2O = Co(OH)3 =>
4 Co(OH)2 + O2 + 2 H2O = 4 Co(OH)3
C2H5OH + FeCl3 = CH2Cl3 + FeO + CH4 =>
C2H5OH + FeCl3 = CH2Cl3 + FeO + CH4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ln + Cl2 = LnCl =>
2 Ln + Cl2 = 2 LnCl
Cu + O2 = Cu7O2 =>
7 Cu + O2 = Cu7O2
Pb(s) + ZnSO4(aq) = Zn(s) + PbSO4(aq) =>
Pb(s) + ZnSO4(aq) = Zn(s) + PbSO4(aq)
Ba(NO3)2 + Cs2SiO3 = CsNO3 + BaSiO3 =>
Ba(NO3)2 + Cs2SiO3 = 2 CsNO3 + BaSiO3
NaOH + NaHCO3 = Na + CO3 + H2O =>
NaOH + NaHCO3 = 2 Na + CO3 + H2O
CH2O2 + oxygen = carbondioxide + water =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
H20O + CO2 = C6H12O6 + O2 =>
6 H20O + 60 CO2 = 10 C6H12O6 + 33 O2
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
C6H5CH2OH + C6H5COOH = C6H5COOCH2C6H5 + H2O =>
C6H5CH2OH + C6H5COOH = C6H5COOCH2C6H5 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H5N3O9(l) = N2(g) + CO(g) + H2O(g) + O2(g) =>
4 C3H5N3O9(l) = 6 N2(g) + 12 CO(g) + 10 H2O(g) + 7 O2(g)
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
H3CrO3 = H2O + Cr2O3 =>
2 H3CrO3 = 3 H2O + Cr2O3
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
AlNO2 + KOH = KNO2 + AlOH =>
AlNO2 + KOH = KNO2 + AlOH
CH3OH + CrO3Cl{-} = Cl{-} + HCOH + Cr(OH)3 =>
3 CH3OH + 2 CrO3Cl{-} = 2 Cl{-} + 3 HCOH + 2 Cr(OH)3
Au + K(CN) + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 K(CN) + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
Ca(OH)2H3PO4 = CaPO4H3(OH)2 =>
Ca(OH)2H3PO4 = CaPO4H3(OH)2
Ca + H2O = Ca(OH)2(s) + H2(g) =>
Ca + 2 H2O = Ca(OH)2(s) + H2(g)
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
BaO + SO4 = BaSO4 + O2 =>
2 BaO + 2 SO4 = 2 BaSO4 + O2
CrO2Cl2 + H2O + KCl = K2CrO4 + HCl =>
CrO2Cl2 + 2 H2O + 2 KCl = K2CrO4 + 4 HCl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
H3AsO3 + I2 + H2O = H3AsO4 + I{-} + H3O{+} =>
H3AsO3 + I2 + 3 H2O = H3AsO4 + 2 I{-} + 2 H3O{+}
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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