| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl + O2 = MgCl2 + H2O2
CSiO = SiCO =>
CSiO = SiCO
Na2S + O2 = Na2O + S =>
2 Na2S + O2 = 2 Na2O + 2 S
Pb(CH3COO)2 + (NH4)2S = PbS + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2S = PbS + 2 NH4CH3COO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O(HOH) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O(HOH)
C6H12 = C6H10H2 =>
C6H12 = C6H10H2
Ba(OH)2 + AgNo3 = Ba(No3)2 + AgOH =>
Ba(OH)2 + 2 AgNo3 = Ba(No3)2 + 2 AgOH
CuCl2NaNO3 = CuNO3NaCl2 =>
CuCl2NaNO3 = CuNO3NaCl2
CuSO4 + K2C2O4 = K2[Cu(C2O4)2] + K2SO4 =>
CuSO4 + 2 K2C2O4 = K2[Cu(C2O4)2] + K2SO4
Fe + CuO2 = Fe2O + Cu =>
4 Fe + CuO2 = 2 Fe2O + Cu
MgNa2SO4 = MgSO4Na2 =>
MgNa2SO4 = MgSO4Na2
Fe(NO3)3Cu(NO3)2 = Fe(NO3)2Cu(NO3)3 =>
Fe(NO3)3Cu(NO3)2 = Fe(NO3)2Cu(NO3)3
K2CrO7 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
2 K2CrO7 + 18 KI + 14 H2SO4 = Cr2(SO4)3 + 9 I2 + 11 K2SO4 + 14 H2O
CH3NH2NaNO2HCl = CH3OHN2NaClH2O =>
CH3NH2NaNO2HCl = CH3OHN2NaClH2O
KBr + H2SO4 = K2SO4Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4Br2 + SO2 + 2 H2O
Zn + CrCl2 = ZnCl + Cr =>
2 Zn + CrCl2 = 2 ZnCl + Cr
C3H5OH(l) + O2 = CO2(g) + H2O(g) =>
C3H5OH(l) + 4 O2 = 3 CO2(g) + 3 H2O(g)
Mg + HCe = MgCe + H =>
Mg + HCe = MgCe + H
Ca(OH)2HI = CaIH(OH)2 =>
Ca(OH)2HI = CaIH(OH)2
Pb + N + O = PbNO32 =>
Pb + N + 32 O = PbNO32
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
Fe(NO3)36H2O + Zn09(NO3)2 + Ni01(NO3)26H2O + C6H8O12 = Zn09Ni01Fe2O4 + H2O + N2O + CO2 =>
4 Fe(NO3)36H2O + 2 Zn09(NO3)2 + 2 Ni01(NO3)26H2O + 123 C6H8O12 = 2 Zn09Ni01Fe2O4 + 498 H2O + 100 N2O + 738 CO2
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
KMnO4 + KAsO2 + KOH = MnO2 + K3AsO4 + H2O =>
2 KMnO4 + 3 KAsO2 + 4 KOH = 2 MnO2 + 3 K3AsO4 + 2 H2O
H2 = H =>
H2 = 2 H
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KCl + (NH4)3PO4 = K3PO4 + NH4Cl =>
3 KCl + (NH4)3PO4 = K3PO4 + 3 NH4Cl
Zr{4+} + Al = Zr{2+} + Al{3+} =>
3 Zr{4+} + 2 Al = 3 Zr{2+} + 2 Al{3+}
(NH4)2S + AlBr2 = AlS + NH4Br =>
(NH4)2S + AlBr2 = AlS + 2 NH4Br
H2 + L2 = HL =>
H2 + L2 = 2 HL
CH3NH2 + NaOH = NaCH3NH + HOH =>
CH3NH2 + NaOH = NaCH3NH + HOH
Pb + N + O = PbNO32 =>
Pb + N + 32 O = PbNO32
P2 = P =>
P2 = 2 P
(NH4)2S + AlBr2 = AlS + NH4Br =>
(NH4)2S + AlBr2 = AlS + 2 NH4Br
Fe{2+} + OH{-} + NO3{-} = Fe3O4 + H2O + NH3 =>
12 Fe{2+} + 23 OH{-} + NO3{-} = 4 Fe3O4 + 10 H2O + NH3
CH3NH2 + NaOH = NaCH3NH + HOH =>
CH3NH2 + NaOH = NaCH3NH + HOH
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CaP + K = KP + Ca =>
CaP + K = KP + Ca
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
H + Ga = HGa =>
H + Ga = HGa
Sr + ZnO = SrO + Zn =>
Sr + ZnO = SrO + Zn
MgO + CO2 = MgCO2 + O2 =>
2 MgO + 2 CO2 = 2 MgCO2 + O2
C2H4 + O2 + HCl = C2H2Cl2 + H2O =>
C2H4 + O2 + 2 HCl = C2H2Cl2 + 2 H2O
Ca(H2PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(H2PO4)2 =>
Ca(H2PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(H2PO4)2
S2O2 = OS =>
S2O2 = 2 OS
Ba + I2 = BaI2 =>
Ba + I2 = BaI2
CaCl2 + (NH4)2CO3 = CaO + NH4Cl + CO2 =>
CaCl2 + (NH4)2CO3 = CaO + 2 NH4Cl + CO2
Fe(NO3)36H2O + Zn09(NO3)2 + Ni01(NO3)26H2O + C6H8O12 = Zn09Ni01Fe2O4 + H2O + N2O + CO2 =>
4 Fe(NO3)36H2O + 2 Zn09(NO3)2 + 2 Ni01(NO3)26H2O + 123 C6H8O12 = 2 Zn09Ni01Fe2O4 + 498 H2O + 100 N2O + 738 CO2
CH3CO2K + HCl = CH3Cl + HCO2K =>
CH3CO2K + HCl = CH3Cl + HCO2K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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