| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + H2O = ZnH + OH
O + Br2 = OBr3 =>
2 O + 3 Br2 = 2 OBr3
Ca + HCl3 = CaCl2 + H2 =>
3 Ca + 2 HCl3 = 3 CaCl2 + H2
K + Cl2 = K3Cl2 =>
3 K + Cl2 = K3Cl2
Na + PO4 = Na3PO4 =>
3 Na + PO4 = Na3PO4
Zn + H2O = ZnH + OH =>
Zn + H2O = ZnH + OH
F + O = F2O7 =>
2 F + 7 O = F2O7
NaOH + (NH4)2SO4 = Na2SO4 + NH3 + HOH =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 HOH
FeO + CH3OH = Fe + CO2 + H2O =>
3 FeO + CH3OH = 3 Fe + CO2 + 2 H2O
SO3 + Cl2 = SO3Cl2 =>
SO3 + Cl2 = SO3Cl2
CrClO3 + Cu = CuClO3 + Cr =>
CrClO3 + Cu = CuClO3 + Cr
Zn + H2O = ZnH + OH =>
Zn + H2O = ZnH + OH
KOH + S(OH)2 = K2SO2 + H2O =>
2 KOH + S(OH)2 = K2SO2 + 2 H2O
CrClO3 + Cu = CuClO3 + Cr =>
CrClO3 + Cu = CuClO3 + Cr
Cu(SO4) + Zn(NO3)2 = Zn(SO4) + Cu(NO3)2 =>
Cu(SO4) + Zn(NO3)2 = Zn(SO4) + Cu(NO3)2
C5H12O + H2O2 = C10H22O2 + H2O =>
2 C5H12O + H2O2 = C10H22O2 + 2 H2O
K3CrO7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K3CrO7 + 14 HCl = CrCl3 + 3 KCl + 7 H2O + 4 Cl2
K + Cl2 = K3Cl2 =>
3 K + Cl2 = K3Cl2
NaOH + (NH4)2SO4 = Na2SO4 + NH3 + HOH =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 HOH
Zn + H2O = ZnH + OH =>
Zn + H2O = ZnH + OH
Ca(OH)2 + Na2(CO3) = NaOH + CaCO3 =>
Ca(OH)2 + Na2(CO3) = 2 NaOH + CaCO3
MgCO3 + HCOOH = (HCOOH)Mg + H2O + CO2 =>
MgCO3 + 2 HCOOH = (HCOOH)Mg + H2O + 2 CO2
CrClO3 + Cu = CuClO3 + Cr =>
CrClO3 + Cu = CuClO3 + Cr
CaCO3 + FeS2 + H2O = Fe2O3 + CaSO4 + CO2 + H2 =>
4 CaCO3 + 2 FeS2 + 15 H2O = Fe2O3 + 4 CaSO4 + 4 CO2 + 15 H2
Zn + H2O = ZnH + OH =>
Zn + H2O = ZnH + OH
CrClO3 + Cu = CuClO3 + Cr =>
CrClO3 + Cu = CuClO3 + Cr
Mg(s) + Ca(NO3)2 = Mg(NO3)2 + Ca(s) =>
Mg(s) + Ca(NO3)2 = Mg(NO3)2 + Ca(s)
FeNa + O2 = Fe2O3 + NaO2 =>
4 FeNa + 7 O2 = 2 Fe2O3 + 4 NaO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Br2 + O = Br2O5 =>
Br2 + 5 O = Br2O5
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
CrClO3 + Cu = CuClO3 + Cr =>
CrClO3 + Cu = CuClO3 + Cr
NH{4}OH + H{3}PO{4] = (NH{4}){3}PO{4}+H{2}O =>
NH{4}OH + 3 H{3}PO{4] = (NH{4}){3}PO{4}+3H{2}O
As2S3O + O2 = AsO6 + SO2 =>
2 As2S3O + 17 O2 = 4 AsO6 + 6 SO2
FeCl3 + (NH4)SCN = Fe(SCN)3 + Cl(NH4) =>
FeCl3 + 3(NH4)SCN = Fe(SCN)3 + 3 Cl(NH4)
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Br2 + O = Br2O5 =>
Br2 + 5 O = Br2O5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SrS + La2S3 + La2O3 + Mn + Mn3O4 = La3SrMn2O4S4 =>
8 SrS + 8 La2S3 + 4 La2O3 + Mn + 5 Mn3O4 = 8 La3SrMn2O4S4
NO + OH{-} + Cl2 = NO3{-} + Cl{-} + H =>
2 NO + 4 OH{-} + Cl2 = 2 NO3{-} + 2 Cl{-} + 4 H
MgAl + HCl = MgCl + HAl =>
MgAl + HCl = MgCl + HAl
Br2 + O = Br2O5 =>
Br2 + 5 O = Br2O5
CrClO3 + Cu = CuClO3 + Cr =>
CrClO3 + Cu = CuClO3 + Cr
Br2 + O = Br2O5 =>
Br2 + 5 O = Br2O5
PH3 + Cl + H2O = H3PO4 + HCl =>
PH3 + 8 Cl + 4 H2O = H3PO4 + 8 HCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
BaCrO4 + H2SO4 = BaSO4 + H2Cr2O7 + H2O =>
2 BaCrO4 + 2 H2SO4 = 2 BaSO4 + H2Cr2O7 + H2O
KNO3 + C6H12N4 + S = K2S + CO2 + N2 + H2O =>
6 KNO3 + C6H12N4 + 3 S = 3 K2S + 6 CO2 + 5 N2 + 6 H2O
HSO3Cl + NaOH = Na2SO4 + NaCl + H2O =>
HSO3Cl + 3 NaOH = Na2SO4 + NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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