| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 = CaO + H2O
KOH + H3C8H8O7 = K3C8H8O7 + H2O =>
3 KOH + H3C8H8O7 = K3C8H8O7 + 3 H2O
Fe + NH3 + H2SO4 + H2O = NH4Fe(SO4)212H2O + H2 =>
2 Fe + 2 NH3 + 424 H2SO4 + 2 H2O = 2 NH4Fe(SO4)212H2O + 423 H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe + AgCH3COO = Ag + Fe(CH3COO)2 =>
Fe + 2 AgCH3COO = 2 Ag + Fe(CH3COO)2
K3PO4 + NH4Br = KBr + PO4(NH4)3 =>
K3PO4 + 3 NH4Br = 3 KBr + PO4(NH4)3
HNO3 + Na = H2O + NH4NO3 + Na(NO3) =>
10 HNO3 + 8 Na = 3 H2O + NH4NO3 + 8 Na(NO3)
CH2O2 + Fe = Fe(HCOO)3 + H2 =>
6 CH2O2 + 2 Fe = 2 Fe(HCOO)3 + 3 H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Ba(OH)2 + CH3COOH = H2O + CH3COO + Ba =>
Ba(OH)2 + 2 CH3COOH = 2 H2O + 2 CH3COO + Ba
NO + H2O + HBrO4 = Br2 + HNO3 =>
14 NO + 4 H2O + 6 HBrO4 = 3 Br2 + 14 HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2CO3 + LiNO3 = Li2CO3 + NH4NO3 =>
(NH4)2CO3 + 2 LiNO3 = Li2CO3 + 2 NH4NO3
O2 + CCl4 = COCl + Cl2 =>
O2 + 2 CCl4 = 2 COCl + 3 Cl2
Mn(OH)2 + H2O2 = MnO2*H2O + H2O =>
Mn(OH)2 + H2O2 = MnO2*H2O + H2O
BaO + HBr = Ba(Br)2 + H2O =>
BaO + 2 HBr = Ba(Br)2 + H2O
FeCl2 + H2O2 + HCl = Fe(Cl)3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 Fe(Cl)3 + 2 H2O
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2 =>
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2
CaI + Br = CaBr + I =>
CaI + Br = CaBr + I
AlF3 + O2 = Al2O2 + F2 =>
2 AlF3 + O2 = Al2O2 + 3 F2
Si(CH3O)4 + H2O = CH3OH + Si5O4(CH3O)12 =>
5 Si(CH3O)4 + 4 H2O = 8 CH3OH + Si5O4(CH3O)12
PtCl6{2-} + HCOO{-} + OH{-} = Pt + CO2 + Cl{-} + H2O =>
PtCl6{2-} + 2 HCOO{-} + 2 OH{-} = Pt + 2 CO2 + 6 Cl{-} + 2 H2O
CH2Cl2 + Ca(OH)2 = Ca(ClO)2 + CH4 =>
CH2Cl2 + Ca(OH)2 = Ca(ClO)2 + CH4
HClO4 + HBr = HCl + Br + H2O =>
HClO4 + 8 HBr = HCl + 8 Br + 4 H2O
CO + Cu = CuO + C =>
CO + Cu = CuO + C
(PO4) + H2O = H3PO4 + O2 =>
4(PO4) + 6 H2O = 4 H3PO4 + 3 O2
FeSO3 + O2 = Fe2O3 + SO2 =>
4 FeSO3 + O2 = 2 Fe2O3 + 4 SO2
CdOH = Cd + OH =>
CdOH = Cd + OH
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
HLiO = LiOH =>
HLiO = LiOH
Na + C2H5OH = C2H2ONa + H2 =>
Na + C2H5OH = C2H2ONa + 2 H2
NaHCO3 + HF = NaF + CO2 + H2O =>
NaHCO3 + HF = NaF + CO2 + H2O
H2SiO3 + Sn(OH)2 = SnSiO3 + H2O =>
H2SiO3 + Sn(OH)2 = SnSiO3 + 2 H2O
C4H8 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + H2O + Cr2(SO4)3 =>
9 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 12 C3H6O + 4 K2SO4 + 16 H2O + 4 Cr2(SO4)3
HCl + K2Cr2O7(ac) = KCl + CrCl3 + Cl2 + H2O =>
14 HCl + K2Cr2O7(ac) = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
N2O + H2SO4 = N2SO4 + H2O =>
N2O + H2SO4 = N2SO4 + H2O
Al + CaSO4 = AlO + Ca + SO2 =>
2 Al + CaSO4 = 2 AlO + Ca + SO2
CaS + FeCl2 = CaCl2 + SFe =>
CaS + FeCl2 = CaCl2 + SFe
C6H3Cl + O2 = CO2 + H2O + Cl =>
4 C6H3Cl + 27 O2 = 24 CO2 + 6 H2O + 4 Cl
H4 + Cl2 = HCl4 =>
H4 + 8 Cl2 = 4 HCl4
C4H7N3O + O2 = CO2 + H2O + NO3{-} + H{+} =>
C4H7N3O + 9 O2 = 4 CO2 + 2 H2O + 3 NO3{-} + 3 H{+}
NO + KClO3 + KOH = KNO2 + H2O + KCl =>
6 NO + KClO3 + 6 KOH = 6 KNO2 + 3 H2O + KCl
KBr + KBrO3 + HNO3 = Br2 + KNO3 + H2O =>
5 KBr + KBrO3 + 6 HNO3 = 3 Br2 + 6 KNO3 + 3 H2O
I2 + I({-}) = I3({-}) =>
I2 + I({-}) = I3({-})
NH2NH2 + HCl = NH2NH3Cl =>
NH2NH2 + HCl = NH2NH3Cl
H2O2 + H4CO = H2CO2 + H2O =>
2 H2O2 + H4CO = H2CO2 + 3 H2O
H2O2 + KI = HI + O2 + K =>
H2O2 + 2 KI = 2 HI + O2 + 2 K
HCl + H2SO4 = Cl2 + SO2 + H2O =>
2 HCl + H2SO4 = Cl2 + SO2 + 2 H2O
Ba + Zn(No3)2 = Ba(No3)2 + Zn =>
Ba + Zn(No3)2 = Ba(No3)2 + Zn
Cr(OH)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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