| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KNO2 + N2S + 4 HCI = 6 NO + S + 4 KCI + 2 H2O
K2(CrO4) + Pb(NO3)2 = KNO3 + Pb(CrO4) =>
K2(CrO4) + Pb(NO3)2 = 2 KNO3 + Pb(CrO4)
LiOH + HClO4 = LiClO4 + HOH =>
LiOH + HClO4 = LiClO4 + HOH
CH3COOCH3 + H2SO4 = CH3COHOCH3 + HSO4 =>
CH3COOCH3 + H2SO4 = CH3COHOCH3 + HSO4
K2Cr2O7 + Na2S + H2O = Cr(OH)2 + Na2SO4 + KOH =>
K2Cr2O7 + Na2S + 3 H2O = 2 Cr(OH)2 + Na2SO4 + 2 KOH
KIO3 + H2O = KOH + IO4 + H =>
KIO3 + 2 H2O = KOH + IO4 + 3 H
C6H14O7 + Fe + H3PO4 = FeH2PO4 + C2H5 + H2O =>
C6H14O7 + 15 Fe + 15 H3PO4 = 15 FeH2PO4 + 3 C2H5 + 7 H2O
H2SO4CaO = CaSO4H2O =>
H2SO4CaO = CaSO4H2O
KClO3 + KI + H2O = KClO + I2 + KHO =>
KClO3 + 4 KI + 2 H2O = KClO + 2 I2 + 4 KHO
KClO3 + C2H4 = KCl + CO2 + H2O =>
2 KClO3 + C2H4 = 2 KCl + 2 CO2 + 2 H2O
K2SiO3 + H2O = K2Si(OH)2 + O2 =>
K2SiO3 + H2O = K2Si(OH)2 + O2
Zn + H2S = ZnS3 + H2 =>
Zn + 3 H2S = ZnS3 + 3 H2
C8H36 + O2 = CO + H2O =>
C8H36 + 13 O2 = 8 CO + 18 H2O
FeS2 + H2O2 = FeO2 + H2S2 =>
FeS2 + H2O2 = FeO2 + H2S2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 64 KMnO4 + 163 H2SO4 = 84 KHSO4 + 5 Fe(SO4)3 + 64 MnSO4 + 30 HNO3 + 30 CO2 + 106 H2O
Cr2(SO4)2 + NaOH = Cr(OH)2 + Na2(SO4) =>
Cr2(SO4)2 + 4 NaOH = 2 Cr(OH)2 + 2 Na2(SO4)
C2H4 + KMnO4 + KOH = C2H4(OH)2 + K2MnO4 =>
C2H4 + 2 KMnO4 + 2 KOH = C2H4(OH)2 + 2 K2MnO4
Na2S2O3 + H2O3 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 2 H2O3 = Na2SO4 + H2SO4 + H2O
S(g) + Cu(s) = CuS =>
S(g) + Cu(s) = CuS
HClO3 + SO2 = HCl + SO3 =>
HClO3 + 3 SO2 = HCl + 3 SO3
C4H9OH + Cl3 = C4H7Cl3OH + HCl =>
3 C4H9OH + 5 Cl3 = 3 C4H7Cl3OH + 6 HCl
H2O + AlI3 = HI + Al(OH)3 =>
3 H2O + AlI3 = 3 HI + Al(OH)3
KMnO5 + SO2 + H2O = K2SO4 + MnSO4 + H2SO4 =>
2 KMnO5 + 7 SO2 + 4 H2O = K2SO4 + 2 MnSO4 + 4 H2SO4
Ba(NO3)2 + NH4CO3 = NH4(NO3) + Ba(CO3)2 =>
Ba(NO3)2 + 2 NH4CO3 = 2 NH4(NO3) + Ba(CO3)2
HClO3 + SO2 = HCl + SO3 =>
HClO3 + 3 SO2 = HCl + 3 SO3
C4H8 + O2 = CO8 + H4 =>
C4H8 + 16 O2 = 4 CO8 + 2 H4
Mg{2}{+} + Zn = Zn{2+} + Mg =>
Mg{2}{+} + Zn = Zn{2+} + Mg
NaOH + Na2SO3 + KMnO4 = Na2SO4 + Na2MnO2 + K2MnO2 + H2O =>
2 NaOH + 5 Na2SO3 + 2 KMnO4 = 5 Na2SO4 + Na2MnO2 + K2MnO2 + H2O
Sb(OH)2 + H3PO4 = Sb3(PO4)2 + H2O =>
3 Sb(OH)2 + 2 H3PO4 = Sb3(PO4)2 + 6 H2O
CaCO3 + AlPO3 = CaPO3 + Al2(CO3)2 =>
2 CaCO3 + 2 AlPO3 = 2 CaPO3 + Al2(CO3)2
S2O3 + NO3 = NO2 + SO2 =>
S2O3 + NO3 = NO2 + 2 SO2
SrCO3HBr = CO2SrBrOH =>
SrCO3HBr = CO2SrBrOH
Al2(SO4)3 = Al2 + SO2 + O2 =>
Al2(SO4)3 = Al2 + 3 SO2 + 3 O2
Fl + Zn + ClN2 = FlZnClN2 =>
Fl + Zn + ClN2 = FlZnClN2
HBr + SrOH = H2O + SrBr =>
HBr + SrOH = H2O + SrBr
Al + O3 = AlO =>
3 Al + O3 = 3 AlO
CaSO3 + HNO3 = H2O + SO2 + Ca(NO3)2 =>
CaSO3 + 2 HNO3 = H2O + SO2 + Ca(NO3)2
HOOH = H2 + O2 =>
HOOH = H2 + O2
Ca9H20 + O2 = CaO + H2O =>
2 Ca9H20 + 19 O2 = 18 CaO + 20 H2O
Cu(NO3)23H2O + H2O + C5H8O2 + NH3 = Cu(C5H8O2)2 + NH4NO3 =>
8 Cu(NO3)23H2O + 61 H2O + 16 C5H8O2 + 230 NH3 = 8 Cu(C5H8O2)2 + 207 NH4NO3
PbH + H2O = PbO + H2 =>
2 PbH + 2 H2O = 2 PbO + 3 H2
C26H47O8N7 + O2 = CO2 + H2O + N2 =>
4 C26H47O8N7 + 135 O2 = 104 CO2 + 94 H2O + 14 N2
C7H16(l) + O2 = H2O + CO2 =>
C7H16(l) + 11 O2 = 8 H2O + 7 CO2
K + HSO = KSO + H2S + H2O =>
3 K + 4 HSO = 3 KSO + H2S + H2O
Na2ZnO2 + H3PO4 = H2ZnO2 + Na3PO4 =>
3 Na2ZnO2 + 2 H3PO4 = 3 H2ZnO2 + 2 Na3PO4
Ca(OH)2 + Al + SiO + H2O = Ca3Al2Si3O12 + H2 =>
3 Ca(OH)2 + 2 Al + 3 SiO + 3 H2O = Ca3Al2Si3O12 + 6 H2
SiCl4 + H2 = SiH + Cl2 =>
2 SiCl4 + H2 = 2 SiH + 4 Cl2
NiOOH + KOH = Ni(OH)2 + KO =>
NiOOH + KOH = Ni(OH)2 + KO
Cu2SO4 + Pb2NO3 = Cu2NO3 + Pb2SO4 =>
Cu2SO4 + Pb2NO3 = Cu2NO3 + Pb2SO4
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
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