| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + FeSO4 + 4 KOH = K2FeO4 + 2 KCl + 2 H2O + SO2
Na + PbSO3 = Na2SO3 + Pb =>
2 Na + PbSO3 = Na2SO3 + Pb
AgBr + CaSO4 = Ag2SO4 + CaBr2 =>
2 AgBr + CaSO4 = Ag2SO4 + CaBr2
K3[Fe(CN)6] + HCl + H2O = HCN + K2[Fe(H2O)(CN)5] + KCl =>
K3[Fe(CN)6] + HCl + H2O = HCN + K2[Fe(H2O)(CN)5] + KCl
CuSO4*5H2O + KIO3 = Cu(IO3)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KIO3 = Cu(IO3)2 + K2SO4 + 5 H2O
KHCO3 + H2O = KOH + H2CO3 =>
KHCO3 + H2O = KOH + H2CO3
C7H6O2 + O2 = (CO)2 + H2O =>
2 C7H6O2 + 8 O2 = 7(CO)2 + 6 H2O
NaOH + Ag2SO4 = AgOH + Na2SO4 =>
2 NaOH + Ag2SO4 = 2 AgOH + Na2SO4
CrF3 + F2 = CrF6 =>
2 CrF3 + 3 F2 = 2 CrF6
(CuOH)2CO3 = CuO + H2O + CO2 =>
(CuOH)2CO3 = 2 CuO + H2O + CO2
NO + H2O = HNO2 + N =>
3 NO + H2O = 2 HNO2 + N
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
Br2 + H2O = HOBr + H3O =>
Br2 + 4 H2O = 2 HOBr + 2 H3O
S + H2O = SO3 + H3O =>
S + 9 H2O = SO3 + 6 H3O
C + O = CO =>
C + O = CO
HHO + CO2 + Zn = CH4 + ZnO =>
2 HHO + CO2 + 4 Zn = CH4 + 4 ZnO
NaHCO3 = Na + CO + O2 + H2O =>
4 NaHCO3 = 4 Na + 4 CO + 3 O2 + 2 H2O
Al(NO3)3 + H2O = Al(OH)(NO3)2 + HNO3 =>
Al(NO3)3 + H2O = Al(OH)(NO3)2 + HNO3
Cr3(PO4)2 = Cr + PO4 =>
Cr3(PO4)2 = 3 Cr + 2 PO4
K + AgNO3 = Ag + KNO3 =>
K + AgNO3 = Ag + KNO3
C8H9NO + NO2 = C8H8N2O3 + H =>
C8H9NO + NO2 = C8H8N2O3 + H
Cr + HBrO3 = Cr(BrO3)3 + Br2O3 + H2O =>
4 Cr + 18 HBrO3 = 4 Cr(BrO3)3 + 3 Br2O3 + 9 H2O
C2H5OH + Al2O3 = H2O + Al + CH3CO2H =>
3 C2H5OH + 2 Al2O3 = 3 H2O + 4 Al + 3 CH3CO2H
FeCl3(aq) + Ni(s) = NiCl(aq) + Fe(s) =>
FeCl3(aq) + 3 Ni(s) = 3 NiCl(aq) + Fe(s)
C3H7OH + KNO3 = C3H7OHKNO3 =>
C3H7OH + KNO3 = C3H7OHKNO3
Fe + Fe2O3 + In2O3 + SnO2 = Fe2InSnO6 =>
2 Fe + 5 Fe2O3 + 3 In2O3 + 6 SnO2 = 6 Fe2InSnO6
CH3OH + CH3NH2 = CH3O{-} + CH3NH3{+} =>
CH3OH + CH3NH2 = CH3O{-} + CH3NH3{+}
OgO2 + FeCl3 = OgCl4 + Fe2O3 =>
3 OgO2 + 4 FeCl3 = 3 OgCl4 + 2 Fe2O3
CaCl2 + NaNo3 = Ca(No3)2 + NaCl =>
CaCl2 + 2 NaNo3 = Ca(No3)2 + 2 NaCl
Bi + HNO3 = Bi(NO3)2 + NO + H2O =>
3 Bi + 8 HNO3 = 3 Bi(NO3)2 + 2 NO + 4 H2O
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
Pb + K2SO4 = Pb(SO4)2 + K =>
Pb + 2 K2SO4 = Pb(SO4)2 + 4 K
AlK(SO4)2*12H2O + NaOH = Al(OH)3 + Na2SO4 + K2SO4 + H2O =>
2 AlK(SO4)2*12H2O + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O
Mg + SnCO3 = Sn + MgCO3 =>
Mg + SnCO3 = Sn + MgCO3
Fe(OH)3 + K2C2O4 + H2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 Fe(OH)3 + 3 K2C2O4 + 3 H2C2O4 = 2 K3[Fe(C2O4)3] + 6 H2O
ZnCl2 + Mn = Zn + MnCl2 =>
ZnCl2 + Mn = Zn + MnCl2
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
B2O3 + Ca(OH)2 = Ca(BO2)2 + H2O =>
B2O3 + Ca(OH)2 = Ca(BO2)2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ag + Br = AgBr =>
Ag + Br = AgBr
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
ClO{-} + CrO2 = Cl{-} + CrO4 =>
2 ClO{-} + CrO2 = 2 Cl{-} + CrO4
Cl2O7 = Cl + O2 =>
2 Cl2O7 = 4 Cl + 7 O2
FeC + H2SO4 = FeSO4 + SO2 + CO2 + H2O =>
FeC + 4 H2SO4 = FeSO4 + 3 SO2 + CO2 + 4 H2O
K3P + FeBr2 = KBr + Fe3P2 =>
2 K3P + 3 FeBr2 = 6 KBr + Fe3P2
Al(OH)3 + HBr = AlBr3 + H2O1 =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O1
Cl2(g) + BeF2(aq) = Cl2BeF2(g) =>
Cl2(g) + BeF2(aq) = Cl2BeF2(g)
Ba + NiCl2 = BaCl2 + Ni =>
Ba + NiCl2 = BaCl2 + Ni
H6C6SO + O2 = CO2 + H2O + SO2 =>
H6C6SO + 8 O2 = 6 CO2 + 3 H2O + SO2
HJ + Cl2 = J2 + HCl =>
2 HJ + Cl2 = J2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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