| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + 2 NaNO3
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
HCl3 + KOH = KCl3 + H2O =>
HCl3 + KOH = KCl3 + H2O
Ca(OH)2 + HC3H5O3 = H2O + Ca(C3H5O3)2 =>
Ca(OH)2 + 2 HC3H5O3 = 2 H2O + Ca(C3H5O3)2
(NH4)2CrO4 + FeCl3 = NH4Cl + Fe2(CrO4)3 =>
3(NH4)2CrO4 + 2 FeCl3 = 6 NH4Cl + Fe2(CrO4)3
K + N2 = KN2 =>
K + N2 = KN2
CH3COOCl + NaOH = CH4 + NaCl + CO2 + O2 =>
2 CH3COOCl + 2 NaOH = 2 CH4 + 2 NaCl + 2 CO2 + O2
magnesiumoxide + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C3H2(NO3)3 = CO2 + H2O + N2 + O2 =>
2 C3H2(NO3)3 = 6 CO2 + 2 H2O + 3 N2 + 2 O2
CuS(s) + O2(g) = Cu0 + SO2(g) =>
CuS(s) + O2(g) = Cu0 + SO2(g)
PCl3 + LiH = PH3 + LiCl =>
PCl3 + 3 LiH = PH3 + 3 LiCl
C6H5COOH + HCl = C6H5COCl + H2O =>
C6H5COOH + HCl = C6H5COCl + H2O
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
Cu{2} + Zn = Zn{2} + Cu =>
Cu{2} + Zn = Zn{2} + Cu
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C + O2 = CO2 =>
C + O2 = CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuO(s) + H2SO4 = CuSO4(aq) + H2O =>
CuO(s) + H2SO4 = CuSO4(aq) + H2O
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg + CuO4S = MgSO4 + Cu =>
Mg + CuO4S = MgSO4 + Cu
Fe(OH)2 + HCl = FeCl2 + H2 + O2 =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2 + O2
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
KClO + Zn + NaOH = Na2ZnO2 + KCl + H2O =>
KClO + Zn + 2 NaOH = Na2ZnO2 + KCl + H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Mn(OH4)SnO2O3 = MnO2Sn(OH)4 =>
Mn(OH4)SnO2O3 = MnO2Sn(OH)4
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
C6H5CCl3 + NaOH = C6H5COOH + NaCl + H2O =>
C6H5CCl3 + 3 NaOH = C6H5COOH + 3 NaCl + H2O
FeSO4 + O2 + H2O = H2SO4 + Fe2O3 =>
4 FeSO4 + O2 + 4 H2O = 4 H2SO4 + 2 Fe2O3
FeSO4NH3H2O = FeOHNH4SO4 =>
FeSO4NH3H2O = FeOHNH4SO4
HClO4 + CsOH = CsClO4 + H2O =>
HClO4 + CsOH = CsClO4 + H2O
C7H16 + O2 = C7O16 + H2 =>
C7H16 + 8 O2 = C7O16 + 8 H2
AgF + Pb(NO3)2 = Ag(NO3)2 + FPb =>
AgF + Pb(NO3)2 = Ag(NO3)2 + FPb
Na2S + O2 + H2O = Na2S2O3 + NaOH =>
2 Na2S + 2 O2 + H2O = Na2S2O3 + 2 NaOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HSO4{-} + H2O = H2SO4 + OH{-} =>
HSO4{-} + H2O = H2SO4 + OH{-}
Ni3S2 + O2 + H2SO4 = NiSO4 + H2O =>
2 Ni3S2 + 9 O2 + 2 H2SO4 = 6 NiSO4 + 2 H2O
NaH + CO2 = C + NaOH =>
2 NaH + CO2 = C + 2 NaOH
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
I2 + Na2SO3 + KOH = KI + Na2SO4 + H2O =>
I2 + Na2SO3 + 2 KOH = 2 KI + Na2SO4 + H2O
BeCl2 + FePO4 = FeCl3 + Be3(PO4)2 =>
3 BeCl2 + 2 FePO4 = 2 FeCl3 + Be3(PO4)2
C6H5XeF3 + P(C6H5)3 = C6H5F + PF2(C6H5)3 + Xe =>
C6H5XeF3 + P(C6H5)3 = C6H5F + PF2(C6H5)3 + Xe
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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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