| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na[Al(OH)4] + FeCl3 = 3 NaCl + Fe(OH)3 + 3 Al(OH)3
Fe + Cu + H2O = Fe(OH)3 + CuH =>
Fe + 3 Cu + 3 H2O = Fe(OH)3 + 3 CuH
C4H5O + O2 = CO2 + H2O =>
4 C4H5O + 19 O2 = 16 CO2 + 10 H2O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Ga + O = Ga3O2 =>
3 Ga + 2 O = Ga3O2
NaSO3 + H2 = NaHSO3 =>
2 NaSO3 + H2 = 2 NaHSO3
Pb(OH)2 + FeO = Pb(FeO2)2 + H2 =>
Pb(OH)2 + 2 FeO = Pb(FeO2)2 + H2
C4H9OH + H2O = CO2 + H2 =>
C4H9OH + 7 H2O = 4 CO2 + 12 H2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
C5H8O4 + NaOH = H2O + C5H6Na2O4 =>
C5H8O4 + 2 NaOH = 2 H2O + C5H6Na2O4
Mg + O + Cl = MgOCl =>
Mg + O + Cl = MgOCl
PbO + CaOCl2 = CaCl2 + PbO2 =>
PbO + CaOCl2 = CaCl2 + PbO2
Na2[Be(OH)4] = Be(OH)2 + NaOH =>
Na2[Be(OH)4] = Be(OH)2 + 2 NaOH
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
C6H8O6 + KNO3 = K2O + CO + H2O + N2 =>
5 C6H8O6 + 8 KNO3 = 4 K2O + 30 CO + 20 H2O + 4 N2
Cr(OH)2 + Na2O2 = Na2CrO4 + NaOH =>
Cr(OH)2 + 2 Na2O2 = Na2CrO4 + 2 NaOH
CH3OH + KMnO4 + H2SO4 = CHOOH + Mn2SO4 + K2SO4 + H2O =>
3 CH3OH + 2 KMnO4 + 2 H2SO4 = 3 CHOOH + Mn2SO4 + K2SO4 + 5 H2O
Na2S + (Na2SO4) + (SiO2) = Na2SiO3 + SO2 =>
Na2S + 3(Na2SO4) + 4(SiO2) = 4 Na2SiO3 + 4 SO2
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
AgNO3 + CH2Cl2 = AgCl + CH2ClNO3 =>
AgNO3 + CH2Cl2 = AgCl + CH2ClNO3
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
2 K2CrO4 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 5 H2O + 3 O
K4Fe(CN)6 + HMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 HMnO4 + 177 H2SO4 = 40 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mg + ClO3 = Mg(ClO3)2 =>
Mg + 2 ClO3 = Mg(ClO3)2
[Ag(NH3)2]NO3 + CaC2 + H2O = C2Ag2 + NH4OH + NH4NO3 + CaO =>
2[Ag(NH3)2]NO3 + CaC2 + 3 H2O = C2Ag2 + 2 NH4OH + 2 NH4NO3 + CaO
CH2O + KMnO4 = K2CO3 + Mn2O3 + H2O + CO2 =>
2 CH2O + 2 KMnO4 = K2CO3 + Mn2O3 + 2 H2O + CO2
C6H5OH(NO2)3 = CO2 + H2 + N2 + CO =>
2 C6H5OH(NO2)3 = 2 CO2 + 6 H2 + 3 N2 + 10 CO
NaSO4(a) + AgNO3(aq) = NaNO3 + AgSO4 =>
NaSO4(a) + AgNO3(aq) = NaNO3 + AgSO4
P + Mg = PMg2 =>
P + 2 Mg = PMg2
CH3CH2Cl + AgNO3 = CH3CH2ONO2 + AgCl =>
CH3CH2Cl + AgNO3 = CH3CH2ONO2 + AgCl
MoO3 + C = MoO2 + CO2 =>
2 MoO3 + C = 2 MoO2 + CO2
Sr(OH)2 + (NH4)2S = SrS + NH3 + HOH =>
Sr(OH)2 + (NH4)2S = SrS + 2 NH3 + 2 HOH
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
Mn2O3 + H2O = HMnO2 =>
Mn2O3 + H2O = 2 HMnO2
CaSO4 + HCl = CaHSO4 + Cl =>
CaSO4 + HCl = CaHSO4 + Cl
Cu(NH3){2+} + S{2-} = CuS + NH3 =>
Cu(NH3){2+} + S{2-} = CuS + NH3
AgNO3 + KCl = KClO3 + AgN =>
AgNO3 + KCl = KClO3 + AgN
Cu3(PO4)2 = CuO + P4O10 =>
2 Cu3(PO4)2 = 6 CuO + P4O10
H2O + NO2 = HNO3 + NO =>
H2O + 3 NO2 = 2 HNO3 + NO
NH4PO4 + FeBr = NH4Br + FePO4 =>
NH4PO4 + FeBr = NH4Br + FePO4
Ti + N2 = Ti3N2 =>
3 Ti + N2 = Ti3N2
OH{-} + Mg{2+} = Mg(OH)2 =>
2 OH{-} + Mg{2+} = Mg(OH)2
CO2 + H2O = C2H6 + O3 =>
6 CO2 + 9 H2O = 3 C2H6 + 7 O3
Zn + AlCl3 = ZnCl2 + Al =>
3 Zn + 2 AlCl3 = 3 ZnCl2 + 2 Al
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + NO2 + H2O =>
2 K4Fe(CN)6 + 55 PbO2 + 124 HCl = 8 KCl + 2 FeCl3 + 55 PbCl2 + 12 CO2 + 12 NO2 + 62 H2O
C6H14 + O2 = C6H6 + H2O =>
C6H14 + 2 O2 = C6H6 + 4 H2O
ZrSiO4 + Cl2 = ZrCl4 + SiO2 + O2 =>
ZrSiO4 + 2 Cl2 = ZrCl4 + SiO2 + O2
H3AsO4 + Fe(OH)3 = Fe2(HAsO4)3 + H2O =>
3 H3AsO4 + 2 Fe(OH)3 = Fe2(HAsO4)3 + 6 H2O
Ar + H2SO4 = Ar2(SO4)3 + H2 =>
2 Ar + 3 H2SO4 = Ar2(SO4)3 + 3 H2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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