| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO2 + H2SO4 = BaSO4 + H2O2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
KClO + HJ = J2 + KCl + H2O =>
KClO + 2 HJ = J2 + KCl + H2O
K + N = KN =>
K + N = KN
GaO3 + Mg = Ga + MgO =>
GaO3 + 3 Mg = Ga + 3 MgO
MgI2 + H2SiO3 = MgSiO3 + HI =>
MgI2 + H2SiO3 = MgSiO3 + 2 HI
BaO + AgCl = Ag2O + BaCl2 =>
BaO + 2 AgCl = Ag2O + BaCl2
K2O + S = SO3 + K =>
3 K2O + S = SO3 + 6 K
FeCl3*6H2O + HNO3 = Fe(NO3)3 + HCl + H2O =>
FeCl3*6H2O + 3 HNO3 = Fe(NO3)3 + 3 HCl + 6 H2O
Ti(OH)4 + NaOH = Na2[Ti(OH)6] =>
Ti(OH)4 + 2 NaOH = Na2[Ti(OH)6]
FeCl3*6H2O + HNO3 = Fe(NO3)3 + HCl + H2O =>
FeCl3*6H2O + 3 HNO3 = Fe(NO3)3 + 3 HCl + 6 H2O
Na2SO4 + LiNO3 = NaNO3 + Li2SO4 =>
Na2SO4 + 2 LiNO3 = 2 NaNO3 + Li2SO4
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
Fe + Fe2O3 + TiO2 + ZnO = ZnFeTiO4 =>
Fe + Fe2O3 + 3 TiO2 + 3 ZnO = 3 ZnFeTiO4
C8H9NO2 + H2O = H2NO2 + H9C8O =>
C8H9NO2 + H2O = H2NO2 + H9C8O
SCN{-} + MnO4{-} + SO2 = SO4{2-} + CO2 + N2 + Mn{2+} =>
2 SCN{-} + 10 MnO4{-} + 14 SO2 = 16 SO4{2-} + 2 CO2 + N2 + 10 Mn{2+}
K(s) + H2O(l) = KO(s) + H2(g) =>
K(s) + H2O(l) = KO(s) + H2(g)
FeCl3(aq) + K4[Fe(CN)6] = Fe4[Fe(CN)6]3(aq) + KCl(aq) =>
4 FeCl3(aq) + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3(aq) + 12 KCl(aq)
K + N = KN =>
K + N = KN
P + O2 + Cl2 = POCl3 =>
2 P + O2 + 3 Cl2 = 2 POCl3
Na2[B4O5(OH)4]*10H2O + HCl = H3BO3 + NaCl + H2O =>
Na2[B4O5(OH)4]*10H2O + 2 HCl = 4 H3BO3 + 2 NaCl + 7 H2O
Pb2O3 + HCl = PbCl2 + Cl2 + H2O =>
Pb2O3 + 6 HCl = 2 PbCl2 + Cl2 + 3 H2O
SO32{-} + H2O = HSO3{-} + OH =>
SO32{-} + 30 H2O = HSO3{-} + 59 OH
RCOOR1 + H2O = RCOOH + R1OH =>
RCOOR1 + H2O = RCOOH + R1OH
K + N = KN =>
K + N = KN
BrO{-} = Br{-} + BrO3{-] =>
3 BrO{-} = 2 Br{-} + BrO3{-]
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb2O3 + HCl = PbCl2 + Cl2 + H2O =>
Pb2O3 + 6 HCl = 2 PbCl2 + Cl2 + 3 H2O
PbCO3 + H2 = Pb + H2O + CO2 =>
PbCO3 + H2 = Pb + H2O + CO2
K + N = KN =>
K + N = KN
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
K + N = KN =>
K + N = KN
A2B2 + C2D2E8 = D2B4 + C2B2 + A4E2 + B2 =>
8 A2B2 + C2D2E8 = D2B4 + C2B2 + 4 A4E2 + 5 B2
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
NaPO3 + Pb(NO3)2 = NaNO3 + Pb(PO3)2 =>
2 NaPO3 + Pb(NO3)2 = 2 NaNO3 + Pb(PO3)2
Pd + HNO3 = Pd(NO3)2 + HNO2 + H2O =>
Pd + 3 HNO3 = Pd(NO3)2 + HNO2 + H2O
NH3NO4 + O2 = NO2 + H2O =>
4 NH3NO4 + 3 O2 = 8 NO2 + 6 H2O
K + N = KN =>
K + N = KN
K2CO3 + HgSO4 = K2SO4 + HgCO3 =>
K2CO3 + HgSO4 = K2SO4 + HgCO3
HgSO4 + Al = AlSO4 + Hg =>
HgSO4 + Al = AlSO4 + Hg
KClO + HJ = J2 + KCl + H2O =>
KClO + 2 HJ = J2 + KCl + H2O
K + N = K3N =>
3 K + N = K3N
ZrCl4 + HNO3 = Zr(NO3)4 + HCl =>
ZrCl4 + 4 HNO3 = Zr(NO3)4 + 4 HCl
H2OO3 = H2O4 =>
H2OO3 = H2O4
IrMo + Ir2S4 = IrS + MoS2 =>
2 IrMo + 3 Ir2S4 = 8 IrS + 2 MoS2
Pb2O3 + HCl = PbCl2 + Cl2 + H2O =>
Pb2O3 + 6 HCl = 2 PbCl2 + Cl2 + 3 H2O
K + N = KN =>
K + N = KN
HCN + O2 = OH + CN =>
2 HCN + O2 = 2 OH + 2 CN
Pb2O3 + HCl = PbCl2 + Cl2 + H2O =>
Pb2O3 + 6 HCl = 2 PbCl2 + Cl2 + 3 H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/23
Équations équilibrées sur12/27/22
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