| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AgOH = 4 Ag + O2 + 2 H2O
C6H11OH + H2SO4 = C6H11OH2 + HSO4 =>
C6H11OH + H2SO4 = C6H11OH2 + HSO4
MgO2 = Mg4 + O2 =>
4 MgO2 = Mg4 + 4 O2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(gas) =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(gas)
CaCl + AgOH = CaOH + AgCl =>
CaCl + AgOH = CaOH + AgCl
Fe(OH)3 + OH{-} + ClO{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
C3H8 + Br2 = C3H7Br3 + HBr =>
C3H8 + 2 Br2 = C3H7Br3 + HBr
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq) =>
ZnSO4(aq) + AgNO3(aq) = ZnNO3(aq) + AgSO4(aq)
HI + HClO3 = H2Cl2 + I2 + H2O =>
12 HI + 2 HClO3 = H2Cl2 + 6 I2 + 6 H2O
H{+} + CrO4{2-} + NO2{-} = Cr{3+} + H2O + NO3{-} =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+} + 5 H2O + 3 NO3{-}
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
C4Br = C + Br =>
C4Br = 4 C + Br
Mo(OH)3 + HClO3 = Mo(ClO3)3 + H2O =>
Mo(OH)3 + 3 HClO3 = Mo(ClO3)3 + 3 H2O
NH4 + HCl = NCl + H2 =>
2 NH4 + 2 HCl = 2 NCl + 5 H2
XCl + KOH = XOK + KCl + H2O =>
XCl + 2 KOH = XOK + KCl + H2O
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
KOH + C18H36O2 + H2SO4 = C12H25KO4S + H2O + CO2 =>
13 KOH + 9 C18H36O2 + 13 H2SO4 = 13 C12H25KO4S + 19 H2O + 6 CO2
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Ca + FeSO4 = CaSO4 + Fe =>
Ca + FeSO4 = CaSO4 + Fe
AlI3 + F = FI + Al =>
AlI3 + 3 F = 3 FI + Al
Co(OH)ClNH4OH = H2O2ClCoNH4 =>
Co(OH)ClNH4OH = H2O2ClCoNH4
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
Ag + HI = AgI + H =>
Ag + HI = AgI + H
K + I2 = KI = =>
2 K + I2 = 2 KI
ClO{-} + I{-} + H{+} = Cl{-} + I2 + H2O =>
ClO{-} + 2 I{-} + 2 H{+} = Cl{-} + I2 + H2O
HCO2 + O2 = CO2 + H2O =>
4 HCO2 + O2 = 4 CO2 + 2 H2O
Nh3 + H2O = NhOH + H =>
Nh3 + 3 H2O = 3 NhOH + 3 H
Na2SO4 + Fe(CN)3 = NaCN + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(CN)3 = 6 NaCN + Fe2(SO4)3
KMnO4 + KCI + H2SO4 = MnSO4 + CI + K2SO4 + H2O =>
KMnO4 + 5 KCI + 4 H2SO4 = MnSO4 + 5 CI + 3 K2SO4 + 4 H2O
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Ca + H2SO4 = H2 + Ca(SO4) =>
Ca + H2SO4 = H2 + Ca(SO4)
Rf + O2 = RfO2 =>
Rf + O2 = RfO2
KCN + H3PO4 = H3CN + KPO4 =>
KCN + H3PO4 = H3CN + KPO4
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
K + I2 = KI = =>
2 K + I2 = 2 KI
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
Te + KOH = K2TeO3 + K2Te + H2O =>
3 Te + 6 KOH = K2TeO3 + 2 K2Te + 3 H2O
K2ZnO2H2O = Zn(OH)2K2O =>
K2ZnO2H2O = Zn(OH)2K2O
H4Si + O = O2Si + H2O =>
H4Si + 4 O = O2Si + 2 H2O
H2C2O4 + KOH = KCO2 + H2O =>
H2C2O4 + 2 KOH = 2 KCO2 + 2 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
C2H2 + C2H5OHI2 = C2H2I2 + C2H4 + H2O =>
C2H2 + C2H5OHI2 = C2H2I2 + C2H4 + H2O
Ca3(PO4)2(s) + H2SO4 = CaSO4(s) + H3PO4 =>
Ca3(PO4)2(s) + 3 H2SO4 = 3 CaSO4(s) + 2 H3PO4
K2ZnO2H2O = KHZnO2KOH =>
K2ZnO2H2O = KHZnO2KOH
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Te + KOH = K2TeO3 + K2Te + H2O =>
3 Te + 6 KOH = K2TeO3 + 2 K2Te + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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