| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Na2SO4 = MgSO4 + 2 Na
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
*H2 + N2 = *NH3 =>
3*H2 + N2 = 2*NH3
CuO + KNO3 = Cu(NO3)2 + K2O =>
CuO + 2 KNO3 = Cu(NO3)2 + K2O
CH3OCH3 + O2 = CH3OCH2 + HO2 =>
CH3OCH3 + O2 = CH3OCH2 + HO2
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Ag{+} + CH3COO{-} = AgC2H3O2 =>
Ag{+} + CH3COO{-} = AgC2H3O2
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
Mg + Pb(No3)2 = Mg(No3) + Pb =>
2 Mg + Pb(No3)2 = 2 Mg(No3) + Pb
FeCl3 + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + KCl =>
FeCl3 + 3 K2C2O4*H2O = K3Fe(C2O4)3*3H2O + 3 KCl
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
MgClO3 = MgClO2 + O2 =>
2 MgClO3 = 2 MgClO2 + O2
K(aq) + Br(aq) = KBr(aq) =>
K(aq) + Br(aq) = KBr(aq)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Se + NaOH + H2O = Na2SeO3 + H2 =>
Se + 2 NaOH + H2O = Na2SeO3 + 2 H2
HClO4 + K2CO3 = H2CO3 + KClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 KClO4
Sodiumcarbonate + HCl = sodiumchloride + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Zn0 + Cu{2+} = Cu0 + Zn2{+} =>
4 Zn0 + Cu{2+} = Cu0 + 2 Zn2{+}
Ti(SO4)2 + H2O = TiOH2O + H2SO4 + O2 =>
2 Ti(SO4)2 + 6 H2O = 2 TiOH2O + 4 H2SO4 + O2
NO2(g) + O2(g) = NO3(g) =>
2 NO2(g) + O2(g) = 2 NO3(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H12O6 + O = CO2H2O =>
C6H12O6 + 12 O = 6 CO2H2O
AgNO3 + NaClO3 = NaNO3 + AgClO3 =>
AgNO3 + NaClO3 = NaNO3 + AgClO3
Cl2 + NaI2 = I2 + NaCl2 =>
Cl2 + NaI2 = I2 + NaCl2
Ni + Al = Ni3Al =>
3 Ni + Al = Ni3Al
H2C2O2 + MnO4{-} = Mn{+2} + O2 + CO2H{-} =>
3 H2C2O2 + 2 MnO4{-} = 2 Mn{+2} + O2 + 6 CO2H{-}
Zn + HNO3 = N2O6Zn + H =>
Zn + 2 HNO3 = N2O6Zn + 2 H
NH4OH + Ca3(PO4)2 = Ca(OH)2 + (NH4)3PO4 =>
6 NH4OH + Ca3(PO4)2 = 3 Ca(OH)2 + 2(NH4)3PO4
AgCl(s) + NH3(aq) = AgNH3 + Cl =>
AgCl(s) + NH3(aq) = AgNH3 + Cl
HNO3 + HI = HNO + I2 + H2O =>
HNO3 + 4 HI = HNO + 2 I2 + 2 H2O
Ga2(CO3)3 + HBrO3 = Ga(BrO3)3 + CO2 + H2O =>
Ga2(CO3)3 + 6 HBrO3 = 2 Ga(BrO3)3 + 3 CO2 + 3 H2O
N2H3CH3(l) + N2O4(l) = H2O(g) + N2(g) + CO(g) =>
N2H3CH3(l) + N2O4(l) = 3 H2O(g) + 2 N2(g) + CO(g)
SnBr4 + Cl2 = ClBr + Sn =>
SnBr4 + 2 Cl2 = 4 ClBr + Sn
PH3 + SO2 = H3PO4 + S8 =>
4 PH3 + 8 SO2 = 4 H3PO4 + S8
MnCl2 + LiOH = MnOH + LiCl2 =>
MnCl2 + LiOH = MnOH + LiCl2
LiOH + NH4NO3 = Li(NO3) + H2O + NH3 =>
LiOH + NH4NO3 = Li(NO3) + H2O + NH3
Fe3O4 + Cr2O7{2-} + H{+} = Cr{3+} + H2O + Fe{3+} =>
6 Fe3O4 + Cr2O7{2-} + 62 H{+} = 2 Cr{3+} + 31 H2O + 18 Fe{3+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Hg + H2CO3 = Hg(CO3)2 + H2 =>
Hg + 2 H2CO3 = Hg(CO3)2 + 2 H2
Pb(C2H3O2)2(aq) + H2O(l) + CO2(g) = PbCO3(s) + HC2H3O =>
5 Pb(C2H3O2)2(aq) + H2O(l) + CO2(g) = 5 PbCO3(s) + 8 HC2H3O
SnBr2 + I2 + NaOH = NaIO3 + Sn + NaBr2 + H2O =>
10 SnBr2 + I2 + 12 NaOH = 2 NaIO3 + 10 Sn + 10 NaBr2 + 6 H2O
HNO3 + Mn(OH)2 = MnNO3 + H(OH)2 =>
HNO3 + Mn(OH)2 = MnNO3 + H(OH)2
C6H12O6 + KClO3 = CO2 + H2O + KCl =>
C6H12O6 + 4 KClO3 = 6 CO2 + 6 H2O + 4 KCl
ZnS + Be = ZnBe2 + S =>
ZnS + 2 Be = ZnBe2 + S
FeCl + K2CrO7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
9 FeCl + 2 K2CrO7 + 28 HCl = 9 FeCl3 + 4 KCl + 2 CrCl3 + 14 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na2O2 + H2O = Na2(OH)2 + H2O2 =>
Na2O2 + 2 H2O = Na2(OH)2 + H2O2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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