| Équations équilibrées la veille |
2 HCl + FeS = H2S + FeCl2
Mn2O4 = MnO2 =>
Mn2O4 = 2 MnO2
CsAu + H2O = Cs2O + HAu =>
2 CsAu + H2O = Cs2O + 2 HAu
N2 + H2O = HN3 + OH =>
3 N2 + 2 H2O = 2 HN3 + 2 OH
Al2(SO4)3 + Na2HPO4 = AlPO4 + Na2SO4 + H2SO4 =>
Al2(SO4)3 + 2 Na2HPO4 = 2 AlPO4 + 2 Na2SO4 + H2SO4
Fe(s) + O2(g) + H20(l) = Fe(OH)2(aq) =>
10 Fe(s) + 10 O2(g) + H20(l) = 10 Fe(OH)2(aq)
C6H14 + SO2Cl2 = C6H12Cl2 + HCl + SO2 =>
C6H14 + 2 SO2Cl2 = C6H12Cl2 + 2 HCl + 2 SO2
H3PO4 + NaOH = HNa + PO4(OH)3 =>
H3PO4 + 3 NaOH = 3 HNa + PO4(OH)3
C4H6S2 + O2 = CO2 + H2O + SO2 =>
2 C4H6S2 + 15 O2 = 8 CO2 + 6 H2O + 4 SO2
Pb(NO3)2 + Na2(CO3)1 = Na(NO3)1 + Pb(CO3)1 =>
Pb(NO3)2 + Na2(CO3)1 = 2 Na(NO3)1 + Pb(CO3)1
SnCl{4} + NaOH = SnOH{4} + NaCl =>
SnCl{4} + NaOH = SnOH{4} + NaCl
CH2CHCHCH2 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
CH2CHCHCH2 + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + Cr2(SO4)3 + K2SO4 + 3 H2O
K(NO3) + H2O = K(HNO2) + O2 =>
4 K(NO3) + 2 H2O = 4 K(HNO2) + 3 O2
K + AlO = AlK + O =>
K + AlO = AlK + O
C5H8O3 + C2H6O = C5H10O3 + C4H10O2 =>
C5H8O3 + 2 C2H6O = C5H10O3 + C4H10O2
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
H2C2O4 + KMnO4 = CO2 + K2CO3 + MnO2 + H2O =>
3 H2C2O4 + 2 KMnO4 = 5 CO2 + K2CO3 + 2 MnO2 + 3 H2O
C6H6NH2 + O2 = CO2 + H2O + NO2 =>
C6H6NH2 + 9 O2 = 6 CO2 + 4 H2O + NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl2H2SO4 = FeSO4 + HCl =>
FeCl2H2SO4 = FeSO4 + 2 HCl
O2 + Sb2S4 = Sb2O4 + SO2 =>
6 O2 + Sb2S4 = Sb2O4 + 4 SO2
ZnS + Rb = Rb2S + Zn =>
ZnS + 2 Rb = Rb2S + Zn
Na2CrO4 + Na2S2O4 + NaOH = Cr(OH)3 + Na2SO3 + Na =>
Na2CrO4 + 2 Na2S2O4 + 3 NaOH = Cr(OH)3 + 4 Na2SO3 + Na
Co + PbS = CoS + Pb =>
Co + PbS = CoS + Pb
HCOOC6H5 + H2O = HCOOH + C6H5OH =>
HCOOC6H5 + H2O = HCOOH + C6H5OH
CaCl2O + NaAsO2 + NaOH = CaCl2 + Na3AsO4 + H2O =>
CaCl2O + NaAsO2 + 2 NaOH = CaCl2 + Na3AsO4 + H2O
SO4(NH4)2 = SO2 + N2 + NH3 + H2O =>
3 SO4(NH4)2 = 3 SO2 + N2 + 4 NH3 + 6 H2O
Ca(NH4)2C2O4 = CaC2O4(NH4)2 =>
Ca(NH4)2C2O4 = CaC2O4(NH4)2
C34H40N4O7S + O2 = CO2 + H2O + NH3 + S =>
2 C34H40N4O7S + 75 O2 = 68 CO2 + 28 H2O + 8 NH3 + 2 S
H2S + Cl2 = HCl + S4 =>
4 H2S + 4 Cl2 = 8 HCl + S4
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
AgHCl = AgClH =>
AgHCl = AgClH
C6H5OH + HCl = C6H5Cl + H2O =>
C6H5OH + HCl = C6H5Cl + H2O
Ca + AsO4 = CaAsO4 =>
Ca + AsO4 = CaAsO4
O3 = O8 =>
8 O3 = 3 O8
K3PO4 + AgClO3 = KClO3 + Ag3PO4 =>
K3PO4 + 3 AgClO3 = 3 KClO3 + Ag3PO4
H2 + Se8 = H2Se =>
8 H2 + Se8 = 8 H2Se
NO + B = B2O3 + BN =>
3 NO + 5 B = B2O3 + 3 BN
PbSO4 + Na3PO4 = Pb3(PO4)2 + Na2SO4 =>
3 PbSO4 + 2 Na3PO4 = Pb3(PO4)2 + 3 Na2SO4
C50H102 + CuO = CO2 + H2O + Cu =>
C50H102 + 151 CuO = 50 CO2 + 51 H2O + 151 Cu
Ca(OH)2 + KBr = CaBr2 + KOH =>
Ca(OH)2 + 2 KBr = CaBr2 + 2 KOH
Fe(NO3)3*9H2O + C6H8O6 = Fe3O4 + CO2 + H2O + N2 =>
30 Fe(NO3)3*9H2O + 23 C6H8O6 = 10 Fe3O4 + 138 CO2 + 362 H2O + 45 N2
FeC5O5 + NaOH = Na2FeC4O4 + Na2CO3 + H2O =>
FeC5O5 + 4 NaOH = Na2FeC4O4 + Na2CO3 + 2 H2O
H2 + S + O2 = H2SO10000 =>
H2 + S + 5000 O2 = H2SO10000
B2H6 + O2 = HBO2H2O =>
B2H6 + 3 O2 = 2 HBO2H2O
HCl + NaO3 = ClNa + HO3 =>
HCl + NaO3 = ClNa + HO3
Zn(NO3)2 + NaOH = Na2ZnO2 + H2O + NaNO3 =>
Zn(NO3)2 + 4 NaOH = Na2ZnO2 + 2 H2O + 2 NaNO3
HCO2 + H2 = HCO2H =>
2 HCO2 + H2 = 2 HCO2H
NaHCO3 + HC2HO2 = NaC2H3O2 + H2O + CO2 =>
3 NaHCO3 + 4 HC2HO2 = 3 NaC2H3O2 + H2O + 5 CO2
NaOHC6H8O6 = H2ONaC6H7O6 =>
NaOHC6H8O6 = H2ONaC6H7O6
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Équations équilibrées sur11/14/24
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