| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaC18H35O2 + H2O = C18H35O2H + NaOH
HI = H2 + I2 =>
2 HI = H2 + I2
Fe(NO3)3(aq) + (NH4)2S(aq) = Fe2S3 + NH4NO3 =>
2 Fe(NO3)3(aq) + 3(NH4)2S(aq) = Fe2S3 + 6 NH4NO3
Ga(OH)3 + HBr = GaBr3 + H2O =>
Ga(OH)3 + 3 HBr = GaBr3 + 3 H2O
Cr2VC2 = V6C5 + Cr3C2 + V =>
15 Cr2VC2 = 2 V6C5 + 10 Cr3C2 + 3 V
CdSO4 + HCl = CdCl2 + H2SO4 =>
CdSO4 + 2 HCl = CdCl2 + H2SO4
SiO2 + CO2 = SiC + O2 =>
SiO2 + CO2 = SiC + 2 O2
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
Fe + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
10 Fe + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 24 H2O + 3 K2SO4
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
CuSO4 + S = CuS + SO2 =>
CuSO4 + 2 S = CuS + 2 SO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KI + O3 = KIO3 =>
KI + O3 = KIO3
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
S2O3 + H2O = S + OH =>
S2O3 + 3 H2O = 2 S + 6 OH
PbSO4 + H2O = H2SO4 + PbO =>
PbSO4 + H2O = H2SO4 + PbO
C5H8 + H2 = C5H12 =>
C5H8 + 2 H2 = C5H12
C2H3NH2 + H2O = C2NH + H3O =>
C2H3NH2 + 4 H2O = C2NH + 4 H3O
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
CaBr2 + Li = CaLi + Br2 =>
CaBr2 + Li = CaLi + Br2
Fe2 + F2 = Fe3F =>
3 Fe2 + F2 = 2 Fe3F
ZnHgCl2 = ZnCl2Hg =>
ZnHgCl2 = ZnCl2Hg
CH3(CH2)14COONa + CaCl2 = CH3(CH2)14COOCa + NaCl2 =>
CH3(CH2)14COONa + CaCl2 = CH3(CH2)14COOCa + NaCl2
HCOO + H2O = H3O + COO =>
HCOO + H2O = H3O + COO
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
Ni + C2H2 = NiC + H2 =>
2 Ni + C2H2 = 2 NiC + H2
Ni + P = NiP =>
Ni + P = NiP
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Cl2 + O2 = ClO2 =>
Cl2 + 2 O2 = 2 ClO2
AlO2 = Al + O2 =>
AlO2 = Al + O2
Sr + HI = SrI + H2 =>
2 Sr + 2 HI = 2 SrI + H2
Zn(OH)2 + CuO = ZnO + Cu(OH)2 =>
Zn(OH)2 + CuO = ZnO + Cu(OH)2
(NH4)2CO3 + Bi(OH)3 = Bi2(CO3)3 + NH3 + H2O =>
3(NH4)2CO3 + 2 Bi(OH)3 = Bi2(CO3)3 + 6 NH3 + 6 H2O
CaS + Pb(No3)2 = Ca(No3)2 + SPb =>
CaS + Pb(No3)2 = Ca(No3)2 + SPb
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2SO4 + BaNO3 = BaSO4 + H + NO3 =>
H2SO4 + BaNO3 = BaSO4 + 2 H + NO3
NaOH + Al + H2O = Na[Al(OH)4] + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 Na[Al(OH)4] + 3 H2
Na3(PO4) + AgNO3 = Ag(PO4) + Na3(NO3) =>
Na3(PO4) + AgNO3 = Ag(PO4) + Na3(NO3)
CaCO3 + CuSO4 + Fe = CaSO4 + Cu + Fe3O4 + CO2 =>
4 CaCO3 + 4 CuSO4 + 3 Fe = 4 CaSO4 + 4 Cu + Fe3O4 + 4 CO2
H2O + I2 = HI + O2 =>
2 H2O + 2 I2 = 4 HI + O2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
KMnO4 + H3PO4 + H2S = K3PO4 + Mn3(PO4)2 + S + H2O =>
6 KMnO4 + 6 H3PO4 + 15 H2S = 2 K3PO4 + 2 Mn3(PO4)2 + 15 S + 24 H2O
CaO + BeO = CaBeO2 =>
CaO + BeO = CaBeO2
Sn(NO3)2 + KOH = Sn(OH)2 + KNO3 =>
Sn(NO3)2 + 2 KOH = Sn(OH)2 + 2 KNO3
S4O6{2-} + MnO4{-} + OH{-} = SO4{2-} + MnO2 + H2O =>
3 S4O6{2-} + 14 MnO4{-} + 4 OH{-} = 12 SO4{2-} + 14 MnO2 + 2 H2O
NO(g) + O2 = N2O3 =>
4 NO(g) + O2 = 2 N2O3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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