| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 = 2 C2H5OH + 2 CO2
KOH + NH3 = NH2OH + KH =>
KOH + NH3 = NH2OH + KH
(NH4)2 + O = HNO3 + H2O =>
(NH4)2 + 9 O = 2 HNO3 + 3 H2O
FeCl2 + HClO3 + HCl = FeCl3 + H2O =>
6 FeCl2 + HClO3 + 5 HCl = 6 FeCl3 + 3 H2O
CH3COOOH + C10H14 = CH3COOH + C10H14O4 =>
4 CH3COOOH + C10H14 = 4 CH3COOH + C10H14O4
C3H8O + Al2O3 = C3H6O + Al + H2O =>
3 C3H8O + Al2O3 = 3 C3H6O + 2 Al + 3 H2O
FeCr2O4 + NaCO3 + O = NaCrO4 + FeO3 + CO2 =>
FeCr2O4 + 2 NaCO3 + 5 O = 2 NaCrO4 + FeO3 + 2 CO2
HCOOH + Ba(OH)2 = COOBa + H2O =>
HCOOH + Ba(OH)2 = COOBa + 2 H2O
NaOH + H3AsO4 = Na3AsO4 + HOH =>
3 NaOH + H3AsO4 = Na3AsO4 + 3 HOH
*5Ca(NO3)2*NH4NO3*10H2O + NaHCO3 = NaNO3 + CaCO3 + NH3 + H2O + CO2 =>
*5Ca(NO3)2*NH4NO3*10H2O + 11 NaHCO3 = 11 NaNO3 + 5 CaCO3 + NH3 + 16 H2O + 6 CO2
HBr + AgNO3 = H2NO3AgBr2 =>
2 HBr + AgNO3 = H2NO3AgBr2
HCOOH + Ba(OH)2 = H2O + BaCOO =>
HCOOH + Ba(OH)2 = 2 H2O + BaCOO
HCOOH + Ba(OH)2 = (HCOO)2Ba + H2O =>
2 HCOOH + Ba(OH)2 = (HCOO)2Ba + 2 H2O
Li2CO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
Li2CO3 + H2SO4 = Li2SO4 + H2O + CO2
C3H8O + Al2O3 = C3H6O + Al + H2O =>
3 C3H8O + Al2O3 = 3 C3H6O + 2 Al + 3 H2O
SnO2 = Sn3 + O5 =>
15 SnO2 = 5 Sn3 + 6 O5
KBr2 + Cl = KCl + Br2 =>
KBr2 + Cl = KCl + Br2
Al + H2SO4 + H2O2 = Al2(SO4)3 + H2O =>
2 Al + 3 H2SO4 + 3 H2O2 = Al2(SO4)3 + 6 H2O
Hg(NO3)2 = HgO + O2 + NO =>
2 Hg(NO3)2 = 2 HgO + 3 O2 + 4 NO
Sn + HNO3(cc) = Sn(NO3)2 + NO2 + H2O =>
Sn + 4 HNO3(cc) = Sn(NO3)2 + 2 NO2 + 2 H2O
Cu2S + NO3{-} + H3O{+} = Cu{2+} + SO4{2-} + NO + H2O =>
3 Cu2S + 10 NO3{-} + 16 H3O{+} = 6 Cu{2+} + 3 SO4{2-} + 10 NO + 24 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Zn2 + HCl5 = ZnCl2 + H2 =>
5 Zn2 + 4 HCl5 = 10 ZnCl2 + 2 H2
KNO3 + H2SO4 + Cu = K2SO4 + NO2 + CuSO4 + H2O =>
2 KNO3 + 2 H2SO4 + Cu = K2SO4 + 2 NO2 + CuSO4 + 2 H2O
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
Mg + O = MgO =>
Mg + O = MgO
Cl2 + NaClO = ClO2 + NaCl =>
Cl2 + 4 NaClO = 2 ClO2 + 4 NaCl
Rb + H2O + ZnOH = Rb2(Zn(OH)4) + H2 =>
4 Rb + 6 H2O + 2 ZnOH = 2 Rb2(Zn(OH)4) + 3 H2
FeI2 + Ag(NO3)2 = Fe(NO3)2 + AgI2 =>
FeI2 + Ag(NO3)2 = Fe(NO3)2 + AgI2
Zn(OH)2 + HBr = ZnBr2 + HOH =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 HOH
Ce(OH)4 + HNO3 + NH4NO3 = (NH4)2[Ce(NO3)6] + H2O =>
Ce(OH)4 + 4 HNO3 + 2 NH4NO3 = (NH4)2[Ce(NO3)6] + 4 H2O
C6H1206 + H2SO4 = CO2 + SO2 + H2O =>
C6H1206 + 615 H2SO4 = 6 CO2 + 615 SO2 + 1218 H2O
HCl + CO2 = CCl + H2O + O2 =>
4 HCl + 4 CO2 = 4 CCl + 2 H2O + 3 O2
AsS5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
AsS5 + 35 HNO3 = H3AsO4 + 5 H2SO4 + 35 NO2 + 11 H2O
HCOOH + Ba(OH)2 = Ba{2+} + HCOO{-} + H2O =>
2 HCOOH + Ba(OH)2 = Ba{2+} + 2 HCOO{-} + 2 H2O
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
Sn + HCI = SnCI + H =>
Sn + HCI = SnCI + H
Al(s) + Fe3N2(s) = AlN(s) + Fe(s) =>
2 Al(s) + Fe3N2(s) = 2 AlN(s) + 3 Fe(s)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
PbCl2 + HCl = HPbCl3 =>
PbCl2 + HCl = HPbCl3
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
CaO + P + O2 = CaOP2O5 =>
2 CaO + 4 P + 5 O2 = 2 CaOP2O5
HCrO4 + HCl = CrO4Cl + H =>
HCrO4 + HCl = CrO4Cl + 2 H
AlOH3 + NaNO3 = NaOH3 + Al(NO3) =>
AlOH3 + NaNO3 = NaOH3 + Al(NO3)
Mg{+} + SO4{-} = MgSO4 =>
Mg{+} + SO4{-} = MgSO4
MgCl2(aq) + Ba(OH)2(aq) = Mg(OH)2(s) + BaCl2(aq) =>
MgCl2(aq) + Ba(OH)2(aq) = Mg(OH)2(s) + BaCl2(aq)
Mg(s) + Cu(No3)2(aq) = Mg(No3) + Cu =>
2 Mg(s) + Cu(No3)2(aq) = 2 Mg(No3) + Cu
H3PO2 = H3 + PO2 =>
H3PO2 = H3 + PO2
NaO + N = NaNO3 + Na =>
3 NaO + N = NaNO3 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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