| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaO + AlP = Ca3P2 + Al2O3 =>
3 CaO + 2 AlP = Ca3P2 + Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + C7H8O3S = H2O + C7H7NaO3S =>
NaOH + C7H8O3S = H2O + C7H7NaO3S
BaSO4 + CO2 = BaCO3 + SO3 =>
BaSO4 + CO2 = BaCO3 + SO3
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCl2 + HCl = Ca + Cl2HCl =>
CaCl2 + HCl = Ca + Cl2HCl
Cr(OH)2 + HBr = CrBr(OH) + H2O =>
Cr(OH)2 + HBr = CrBr(OH) + H2O
C4H8 + H2SO4 = COSO + H2O =>
C4H8 + 4 H2SO4 = 4 COSO + 8 H2O
KBr + MgNO3 = MgBr + KNO3 =>
KBr + MgNO3 = MgBr + KNO3
CdCl2 + Na2SO3 = NaCl + CdSO3 =>
CdCl2 + Na2SO3 = 2 NaCl + CdSO3
Zn(s) + AgNO3(ag) = ZnNO3 + Ag =>
Zn(s) + AgNO3(ag) = ZnNO3 + Ag
AgCl + O2 = AgO + Cl2 =>
2 AgCl + O2 = 2 AgO + Cl2
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
C14H10O2 + NaBH4 + C2H6O = C14H12O2 + NaBO4C8H24 =>
2 C14H10O2 + NaBH4 + 4 C2H6O = 2 C14H12O2 + NaBO4C8H24
CrO3 + H2O = CrO3H2O =>
CrO3 + H2O = CrO3H2O
NaI + FeO = NaO + FeI =>
NaI + FeO = NaO + FeI
H2SnO3 + HCl = H2O + SnCl4 =>
H2SnO3 + 4 HCl = 3 H2O + SnCl4
AgNO2 + BaCl2 = AgCl + Ba(NO2)2 =>
2 AgNO2 + BaCl2 = 2 AgCl + Ba(NO2)2
(NH4)2SO4 + Fe(OH)3 = Fe2(SO4)3 + NH4OH =>
3(NH4)2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NH4OH
HNO3 + F2 = NO2 + HFO3 + H2O =>
10 HNO3 + F2 = 10 NO2 + 2 HFO3 + 4 H2O
CaBr2 + H2 = HBr + Ca =>
CaBr2 + H2 = 2 HBr + Ca
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(HCOO)2 + H2SO4 = HCOOH + CaSO4 =>
Ca(HCOO)2 + H2SO4 = 2 HCOOH + CaSO4
Ti + H2O = TiO2 + H =>
Ti + 2 H2O = TiO2 + 4 H
VO2 + NaOH = Na4VO4 + H2O =>
VO2 + 4 NaOH = Na4VO4 + 2 H2O
Fe3O4 + KMnO4 + H2SO4 = Fe2(O4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe3O4 + 56 KMnO4 + 84 H2SO4 = 15 Fe2(O4)3 + 28 K2SO4 + 56 MnSO4 + 84 H2O
Br2 + CH3I = CH3Br + I2 =>
Br2 + 2 CH3I = 2 CH3Br + I2
HClO3 + Na = Na(ClO3) + H2 =>
2 HClO3 + 2 Na = 2 Na(ClO3) + H2
Cr(OH)2 + HBr = CrBr(OH) + H2O =>
Cr(OH)2 + HBr = CrBr(OH) + H2O
Se + C = SeC =>
Se + C = SeC
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
HI + KNO3 = HNO3 + KI =>
HI + KNO3 = HNO3 + KI
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
At + O2 = At2O =>
4 At + O2 = 2 At2O
Ba + Ag3PO4 = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3PO4 = Ba3(PO4)2 + 6 Ag
TeO2 + Cr2O7{-2} + H{+} = H2TeO4 + Cr{3+} + H2O =>
3 TeO2 + Cr2O7{-2} + 8 H{+} = 3 H2TeO4 + 2 Cr{3+} + H2O
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
Cr(OH)2 + HBr = CrBr2 + H2O =>
Cr(OH)2 + 2 HBr = CrBr2 + 2 H2O
KCl + K3Fe(CN)6 = Cl2 + K4Fe(CN)6 =>
2 KCl + 2 K3Fe(CN)6 = Cl2 + 2 K4Fe(CN)6
CH4 + C = C11H24 =>
6 CH4 + 5 C = C11H24
K + ClO3 = Cl2 + K2O =>
12 K + 2 ClO3 = Cl2 + 6 K2O
Fe2 + CrO4 = Fe2(CrO4)3 =>
Fe2 + 3 CrO4 = Fe2(CrO4)3
KClO3 + MnO2 + H2SO4 = K2SO4 + MnCl2 + H2O + O2 =>
4 KClO3 + 2 MnO2 + 2 H2SO4 = 2 K2SO4 + 2 MnCl2 + 2 H2O + 7 O2
Na2[Sn(OH)4] + H2O2 = Na2[Sn(OH)6] =>
Na2[Sn(OH)4] + H2O2 = Na2[Sn(OH)6]
Na2SO4 + SrI2 = NaI + SrSO4 =>
Na2SO4 + SrI2 = 2 NaI + SrSO4
FeCl3 + NaI = FeI2 + I2 + NaCl =>
2 FeCl3 + 6 NaI = 2 FeI2 + I2 + 6 NaCl
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CH3I + NaOH = HOH + CH2 + NaI =>
CH3I + NaOH = HOH + CH2 + NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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