| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 HCl = CuCl2 + H2SO4
CaCO3 + NaHCO3 = Ca(HCO3)2 + Na2CO3 =>
CaCO3 + 2 NaHCO3 = Ca(HCO3)2 + Na2CO3
P4(s) + NaOH(ag) + H2O = PH3 + Na2HPO4 =>
2 P4(s) + 6 NaOH(ag) + 6 H2O = 5 PH3 + 3 Na2HPO4
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
KC4H5O6 + KOH = C4H4K2O6 + H2O =>
KC4H5O6 + KOH = C4H4K2O6 + H2O
HCl + M(OH)3 = MCl3 + H2O =>
3 HCl + M(OH)3 = MCl3 + 3 H2O
Li + AlCl2 = LiCl2 + Al =>
Li + AlCl2 = LiCl2 + Al
KBr + H2(SO4) + MnO2 = KH(SO4) + Mn(SO4) + H2O + Br2 =>
2 KBr + 3 H2(SO4) + MnO2 = 2 KH(SO4) + Mn(SO4) + 2 H2O + Br2
Mn2O7 + KOH + Zn = K2MnO4 + K2[Zn(OH)4] + H2O =>
Mn2O7 + 6 KOH + Zn = 2 K2MnO4 + K2[Zn(OH)4] + H2O
Fe + CuSO4 = SO4 + CuFe =>
Fe + CuSO4 = SO4 + CuFe
FeCl2 + Pb = PbCl2 + Fe =>
FeCl2 + Pb = PbCl2 + Fe
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C6H12O6(aq) = C2H5OH(l) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(l) + 2 CO2(g)
P + KOH = POH + K =>
P + KOH = POH + K
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
(NH4)2S2O8 + H2O = H2O2 + (NH4)HSO4 =>
(NH4)2S2O8 + 2 H2O = H2O2 + 2(NH4)HSO4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cr(OH)3 + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 NaOH + 2 H2O
SnCl2 + HCl + FeCl3 = H2[SnCl6] + FeCl2 =>
SnCl2 + 2 HCl + 2 FeCl3 = H2[SnCl6] + 2 FeCl2
Zn + MnO2 + NH4Cl = ZnCl + Mn2O3 + NH3 + H2O =>
2 Zn + 2 MnO2 + 2 NH4Cl = 2 ZnCl + Mn2O3 + 2 NH3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
N2 + H3 + O2 = HNO3 =>
3 N2 + 2 H3 + 9 O2 = 6 HNO3
BaO + Ca = Ba + CaO =>
BaO + Ca = Ba + CaO
O2 + SF = F2O3 + SO2 =>
7 O2 + 4 SF = 2 F2O3 + 4 SO2
HCl + NH5O = NH4Cl + H2O =>
HCl + NH5O = NH4Cl + H2O
AlPO4 + HBr = AlBr3 + H3PO4 =>
AlPO4 + 3 HBr = AlBr3 + H3PO4
Al(NO3)3 + Cu(OH)2 = Al(OH)3 + Cu(NO3)2 =>
2 Al(NO3)3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 Cu(NO3)2
CaCH3CO2 + HNO3 = CaNO3 + HCH3CO2 =>
CaCH3CO2 + HNO3 = CaNO3 + HCH3CO2
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
H3PO3 + Na = NaPO3 + H2 =>
2 H3PO3 + 2 Na = 2 NaPO3 + 3 H2
Br + NH3 = NH4Br + N2 =>
6 Br + 8 NH3 = 6 NH4Br + N2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Li2CO3 = Li2O*CO2 =>
Li2CO3 = Li2O*CO2
NaOH + SO4 = H2SO4 + NaO =>
2 NaOH + SO4 = H2SO4 + 2 NaO
Zn + NH3 = ZnNH3 =>
Zn + NH3 = ZnNH3
HCHO + KMnO4 + KOH = K2MnO4 + HCOOH + H2O =>
HCHO + 2 KMnO4 + 2 KOH = 2 K2MnO4 + HCOOH + H2O
Hg(MnO4)2 + Al2(Cr2O7)3 = Hg(Cr2O7) + Al(MnO4)3 =>
3 Hg(MnO4)2 + Al2(Cr2O7)3 = 3 Hg(Cr2O7) + 2 Al(MnO4)3
Li3PO4 + BaS = Li3S + BaPO4 =>
Li3PO4 + BaS = Li3S + BaPO4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C6H5CH2 + O2 = C6H5COOH + H2O =>
4 C6H5CH2 + 5 O2 = 4 C6H5COOH + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4Cl(aq) + AgCH3COO(aq) = AgCl(s) + NH4CH3COO(aq) =>
NH4Cl(aq) + AgCH3COO(aq) = AgCl(s) + NH4CH3COO(aq)
C9H19OH + O2 = CO2 + H2O =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O
C9H8O4 + O = CO2 + H2O =>
C9H8O4 + 18 O = 9 CO2 + 4 H2O
N6 + Br2 = NBr3 =>
N6 + 9 Br2 = 6 NBr3
Ca + I = Ca2I =>
2 Ca + I = Ca2I
AgNO2 + BaSO4 = AgBa + SO4NO2 =>
AgNO2 + BaSO4 = AgBa + SO4NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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