| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti + 2 Cl2 = TiCl4
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
HC4 + O2 = CO + H2O =>
4 HC4 + 9 O2 = 16 CO + 2 H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Cr(s) + H3PO4(aq) = H2(g) + CrPO4 =>
2 Cr(s) + 2 H3PO4(aq) = 3 H2(g) + 2 CrPO4
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CaCO3 + H2O2 = CaO2 + H2O + CO2 =>
CaCO3 + H2O2 = CaO2 + H2O + CO2
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
LiOH(aq) + CO2(g) = H2O(l) + Li2CO3(aq) =>
2 LiOH(aq) + CO2(g) = H2O(l) + Li2CO3(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn3Sb2 + H2O = ZnO + H3Sb =>
Zn3Sb2 + 3 H2O = 3 ZnO + 2 H3Sb
Al + Fe2(CO3)3 = Al2(CO3)3 + Fe =>
2 Al + Fe2(CO3)3 = Al2(CO3)3 + 2 Fe
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
CU(s) + HNO3(aq) = CU(NO3)2(aq) + H2O(l) + NO2(g) =>
CU(s) + 4 HNO3(aq) = CU(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
CH3OC2H5 + HI = CH3I + C2H5OH =>
CH3OC2H5 + HI = CH3I + C2H5OH
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2
S(O)2 + (Cl)2 = SO(Cl)2 + (Cl)2O =>
S(O)2 + 2(Cl)2 = SO(Cl)2 + (Cl)2O
SiH + O = SiO + HO =>
SiH + 2 O = SiO + HO
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2 =>
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2
H3BO3 + NH4OH = HOH + (NH4)3BO3 =>
H3BO3 + 3 NH4OH = 3 HOH + (NH4)3BO3
K + N2 = KN4 =>
K + 2 N2 = KN4
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
CH3COOH + O2 = H2O + CO3 =>
CH3COOH + 3 O2 = 2 H2O + 2 CO3
CuS + HNO3 = Cu(NO3) + NO + H2O + SO2 =>
3 CuS + 8 HNO3 = 3 Cu(NO3) + 5 NO + 4 H2O + 3 SO2
H3AsO3 + NaOH = NaH2AsO3 + H2O =>
H3AsO3 + NaOH = NaH2AsO3 + H2O
Cr(OH3) + O2 = Cr2O3 + H2O =>
2 Cr(OH3) + 2 O2 = Cr2O3 + 3 H2O
NaCl + S = Na2S + Cl2 =>
2 NaCl + S = Na2S + Cl2
HBrO + Co(OH)2 = Co(BrO)2 + H2O =>
2 HBrO + Co(OH)2 = Co(BrO)2 + 2 H2O
Sr + H2O = SrO + H2 =>
Sr + H2O = SrO + H2
X(s) + HCl(aq) = XCl3(aq) + H2(g) =>
2 X(s) + 6 HCl(aq) = 2 XCl3(aq) + 3 H2(g)
H2SO4(aq) + KI(aq) + K2CrO4(aq) = Cr2(SO4)3(aq) + H2O(l) + I2(s) + K2SO4(aq) =>
8 H2SO4(aq) + 6 KI(aq) + 2 K2CrO4(aq) = Cr2(SO4)3(aq) + 8 H2O(l) + 3 I2(s) + 5 K2SO4(aq)
Fe2S3(s) = Fe(s) + S(s) =>
Fe2S3(s) = 2 Fe(s) + 3 S(s)
C4H4O + O2 = C4H4O4 =>
2 C4H4O + 3 O2 = 2 C4H4O4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
K3PO4 + AgNO3 = KNO3 + Ag3PO4 =>
K3PO4 + 3 AgNO3 = 3 KNO3 + Ag3PO4
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
C14H19N3O15P2R2 + C3H9O6P = C9H14N3O8P + C8H14O13P2R2 =>
C14H19N3O15P2R2 + C3H9O6P = C9H14N3O8P + C8H14O13P2R2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(NO3)2 + Mg + S = CaS + N + MgO =>
Ca(NO3)2 + 6 Mg + S = CaS + 2 N + 6 MgO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BeSO4 + AgNO3 = Be(NO3)2 + Ag2SO4 =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2SO4
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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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