| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
Pb3O4 + HCOOH = Pb(HCOO)2 + CO2 + H2O =>
Pb3O4 + 7 HCOOH = 3 Pb(HCOO)2 + CO2 + 4 H2O
LiCO3 + Al(NO3)3 = LiNO3 + Al(CO3)3 =>
3 LiCO3 + Al(NO3)3 = 3 LiNO3 + Al(CO3)3
[Sn(OH)]2(CO3)3 + HCl = SnCl4 + CO2 + H2O =>
[Sn(OH)]2(CO3)3 + 8 HCl = 2 SnCl4 + 3 CO2 + 5 H2O
FeSO4 = SO2 + SO3 + Fe2O3 =>
2 FeSO4 = SO2 + SO3 + Fe2O3
SCl2 + H2SO4 = HCl + SO2 =>
SCl2 + H2SO4 = 2 HCl + 2 SO2
Ge + S = GeS =>
Ge + S = GeS
S8 + Na2S03 + H2O = Na2S203(H2O)5 =>
25 S8 + Na2S03 + 5 H2O = Na2S203(H2O)5
Cl + C + H2O = CO2 + H3O{+} + Cl{-} =>
4 Cl + C + 6 H2O = CO2 + 4 H3O{+} + 4 Cl{-}
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
NaHCO3 + NiCl2 = NaCl2 + NiHCO3 =>
NaHCO3 + NiCl2 = NaCl2 + NiHCO3
C6H5BrH2SO4 = C6H5SO4HHBr =>
C6H5BrH2SO4 = C6H5SO4HHBr
KHSO4 + HCl = KCl + H2O + SO3 =>
KHSO4 + HCl = KCl + H2O + SO3
IBr + NH4 = NI3 + NH4Br + H2 =>
3 IBr + 4 NH4 = NI3 + 3 NH4Br + 2 H2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HY + O2 = H2O + Y =>
4 HY + O2 = 2 H2O + 4 Y
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2O + AlF3 = KF + Al2O3 =>
3 K2O + 2 AlF3 = 6 KF + Al2O3
V2O + FeO3 = Fe + V2O5 =>
3 V2O + 4 FeO3 = 4 Fe + 3 V2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
K2Cr2O7 + H2O + K2S = S + K[Cr(OH)4] + KOH =>
K2Cr2O7 + 7 H2O + 3 K2S = 3 S + 2 K[Cr(OH)4] + 6 KOH
O2 + C4H8 = H2O + CO2 =>
6 O2 + C4H8 = 4 H2O + 4 CO2
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + NH4C2H3O2 =>
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + 3 NH4C2H3O2
C3H5O9N3 = CO2 + H2O + N2 + O2 =>
4 C3H5O9N3 = 12 CO2 + 10 H2O + 6 N2 + O2
K(k) + Cl2(d) = KCl(k) =>
2 K(k) + Cl2(d) = 2 KCl(k)
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
MnO4 + S = Mn + SO2 =>
MnO4 + 2 S = Mn + 2 SO2
CH3C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
9 CH3C(CH3)CH3 + 7 KMnO4 + 5 H2O = 6(CH3)2C(OH)C(OH)(CH3)2 + 7 MnO2 + 7 KOH
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C6H5CH3 + KMnO4 + H2O = C6H5COO5 + MnO2 + KOH =>
C6H5CH3 + 5 KMnO4 + H2O = C6H5COO5 + 5 MnO2 + 5 KOH
Al + SH = Al2S3 + H2 =>
4 Al + 6 SH = 2 Al2S3 + 3 H2
As2O3 + SnCl2 + HCl = SnCl4 + As + H2O =>
As2O3 + 3 SnCl2 + 6 HCl = 3 SnCl4 + 2 As + 3 H2O
K2CrO4 + Pb(C2H3O2)2 = KC2H3O2 + PbCrO4 =>
K2CrO4 + Pb(C2H3O2)2 = 2 KC2H3O2 + PbCrO4
Cr2O3 + Ba(OH)2 = Cr2(OH)2 + BaO3 =>
Cr2O3 + Ba(OH)2 = Cr2(OH)2 + BaO3
Co(OH)2 + H2SO4 = CoSO4 + H2O =>
Co(OH)2 + H2SO4 = CoSO4 + 2 H2O
Cu + MnO2 = CuO + MnO =>
Cu + MnO2 = CuO + MnO
FeO + KOH + Br2 = K2FeO4 + KBr + H2O =>
FeO + 6 KOH + 2 Br2 = K2FeO4 + 4 KBr + 3 H2O
Br3 + I2 = BrI =>
2 Br3 + 3 I2 = 6 BrI
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C2H4O2 + 6 H2O
NaClH2SO4 = NaHSO4 + HCl =>
NaClH2SO4 = NaHSO4 + HCl
H2NCH2CO2Na + HCl = NaCl + H2NCH2COOH =>
H2NCH2CO2Na + HCl = NaCl + H2NCH2COOH
FePO4 + Cu(OH)2 = Fe(OH)3 + Cu3(PO4)2 =>
2 FePO4 + 3 Cu(OH)2 = 2 Fe(OH)3 + Cu3(PO4)2
AgNO3 + Na2CO3 = AgCO3Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3Na2NO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
calciumoxide + sulfurdioxide = calciumsulfite =>
CaO + SO2 = CaSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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