| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) = H + Cl
PF3 + XeF4 = PF5 + Xe =>
2 PF3 + XeF4 = 2 PF5 + Xe
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq)
AgNO3 + IK = AgI + KNO3 =>
AgNO3 + IK = AgI + KNO3
Br2 + S2 = Br2S =>
2 Br2 + S2 = 2 Br2S
BaO2 + H2O = BaO + H2O2 =>
BaO2 + H2O = BaO + H2O2
MnI2 + K2CO3 = Mn(CO3) + KI =>
MnI2 + K2CO3 = Mn(CO3) + 2 KI
Zn(OH)2 + H2SO4 = Zn(HSO4)2 + H2O =>
Zn(OH)2 + 2 H2SO4 = Zn(HSO4)2 + 2 H2O
C20000H40000 + O2 = CO2 + H2O =>
C20000H40000 + 30000 O2 = 20000 CO2 + 20000 H2O
KI + Mg3(PO4)2 = K3PO4 + MgI2 =>
6 KI + Mg3(PO4)2 = 2 K3PO4 + 3 MgI2
C2H6O + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 C2H6O + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
HNO3 + Mg = Mg(NO3)2 + H =>
2 HNO3 + Mg = Mg(NO3)2 + 2 H
C9N2H7O2 + O = CO2 + H2O + NH3 =>
2 C9N2H7O2 + 33 O = 18 CO2 + H2O + 4 NH3
BaCl2 + MgSO4 = SO4Ba + Cl2Mg =>
BaCl2 + MgSO4 = SO4Ba + Cl2Mg
NaMnO4 + MgI2 + H2SO4 = MnSO4 + I2 + MgSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + 5 I2 + 5 MgSO4 + Na2SO4 + 8 H2O
O + Na = Na2O =>
O + 2 Na = Na2O
O2{-} + H2O = HO2 + OH{-} =>
O2{-} + H2O = HO2 + OH{-}
C5H12 + Cl2 = C5H11Cl + HCl =>
C5H12 + Cl2 = C5H11Cl + HCl
Na2CO3 + Ca(OH)2 = NaOH + Ca(CO3) =>
Na2CO3 + Ca(OH)2 = 2 NaOH + Ca(CO3)
H2S04 + Ca(OH)2 = CaS04 + H2O =>
H2S04 + Ca(OH)2 = CaS04 + 2 H2O
HBr + SO2 = SBr4 + H2O =>
4 HBr + SO2 = SBr4 + 2 H2O
CH4 + O2 = CO2 + HOH =>
CH4 + 2 O2 = CO2 + 2 HOH
SiO2 + Ca(OH)2 + H2O = CaO*2SiO2*4H2O =>
2 SiO2 + Ca(OH)2 + 3 H2O = CaO*2SiO2*4H2O
Na + MgBr2 = Mg + NaBr =>
2 Na + MgBr2 = Mg + 2 NaBr
LiBr + H2SO4 = LiHSO4 + HBr =>
LiBr + H2SO4 = LiHSO4 + HBr
C6H7N + C4H6O3 = C8H9NO + C2H4O2 =>
C6H7N + C4H6O3 = C8H9NO + C2H4O2
CH2ClCOOH + NH3 = H2NCH2COOH + NH4Cl =>
CH2ClCOOH + 2 NH3 = H2NCH2COOH + NH4Cl
C9H8O4 + KOH = KC9H7O4 + H2O =>
C9H8O4 + KOH = KC9H7O4 + H2O
CuCl2(aq) + Mg(s) = MgCl2(aq) + Cu(s) =>
CuCl2(aq) + Mg(s) = MgCl2(aq) + Cu(s)
BaS + Sn(NO3)4 = Ba(NO3)2 + SnS2 =>
2 BaS + Sn(NO3)4 = 2 Ba(NO3)2 + SnS2
FeCl3 + H3PO4 = FePO4 + H3Cl3 =>
FeCl3 + H3PO4 = FePO4 + H3Cl3
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
C7H7 + O2 = CO2 + H2O =>
4 C7H7 + 35 O2 = 28 CO2 + 14 H2O
Li2O2 + H2O = LiOH + OH =>
Li2O2 + 2 H2O = 2 LiOH + 2 OH
Cu(OH)2 + NH3 = Cu3N + N2 + H2O =>
6 Cu(OH)2 + 4 NH3 = 2 Cu3N + N2 + 12 H2O
Ca(NO3)2 + Fe2O3 = CaO + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2O3 = 3 CaO + 2 Fe(NO3)3
La2O3 + MoO3 = La2MoO6 =>
La2O3 + MoO3 = La2MoO6
Ca(NO3)2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaNO3(aq)
C2H4O2 + Cu = Cu(C2H4O2)2 =>
2 C2H4O2 + Cu = Cu(C2H4O2)2
Cu(OH)2 + H2CO3 = CuCO3 + H2O =>
Cu(OH)2 + H2CO3 = CuCO3 + 2 H2O
K3Fe(CN)6 + FeCl2 = KCl + Fe3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 FeCl2 = 6 KCl + Fe3(Fe(CN)6)2
NO2(g) + OH{-}(aq) = NO3{-}(aq) + NO2{-}(l) + H2O(l) =>
2 NO2(g) + 2 OH{-}(aq) = NO3{-}(aq) + NO2{-}(l) + H2O(l)
N2Cl4 + H4C3 = N2 + H2 + C3Cl4 =>
N2Cl4 + H4C3 = N2 + 2 H2 + C3Cl4
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2 =>
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2
KMnO4 + C3H8O3 = K2O + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2O + 14 MnO2 + 9 CO2 + 12 H2O
Sn(NO3)2 = Sn + NO3 =>
Sn(NO3)2 = Sn + 2 NO3
S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6
Al2O3 + C2 = Al + CO3 =>
2 Al2O3 + C2 = 4 Al + 2 CO3
SbCl3 = Sb + Cl =>
SbCl3 = Sb + 3 Cl
K2(C2O4) + Sn3(PO4)4 = K3(PO4) + Sn(C2O4)2 =>
6 K2(C2O4) + Sn3(PO4)4 = 4 K3(PO4) + 3 Sn(C2O4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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