Équations équilibrées la veille |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K(MnO4) + KCl + H2SO4 = Mn(SO4) + K2SO4 + Cl2 + H2O =>
2 K(MnO4) + 10 KCl + 8 H2SO4 = 2 Mn(SO4) + 6 K2SO4 + 5 Cl2 + 8 H2O
S2(g) + NH3(l) = S4N4 + H2(g) =>
2 S2(g) + 4 NH3(l) = S4N4 + 6 H2(g)
C6H8O7 + Fe = FeC6H6O7 + H2 =>
C6H8O7 + Fe = FeC6H6O7 + H2
CrO4{2-} + I{-} + H2O = Cr{3+} + IO3{-} + OH{-} =>
2 CrO4{2-} + I{-} + 5 H2O = 2 Cr{3+} + IO3{-} + 10 OH{-}
COF2 + H2O = CO2(g) + HF =>
COF2 + H2O = CO2(g) + 2 HF
HCl + HNO3 = Cl + H2NO3 =>
HCl + HNO3 = Cl + H2NO3
FeOHCl2 + HCl = FeCl3 + H2O =>
FeOHCl2 + HCl = FeCl3 + H2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
CdF2 + Na2S = CdS + NaF =>
CdF2 + Na2S = CdS + 2 NaF
NaC2H3O2 + AlI3 = NaI3 + AlC2H3O2 =>
NaC2H3O2 + AlI3 = NaI3 + AlC2H3O2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Pb(NO3)2(aq) + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaCl = PbCl2 + 2 NaNO3
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2 =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
NH4ClLiOH = NH4OHLiCl =>
NH4ClLiOH = NH4OHLiCl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4Cl + CaCl2 = Ca(NH4)2 + Cl2 =>
2 NH4Cl + CaCl2 = Ca(NH4)2 + 2 Cl2
FeSO4*7H2O + C2H2O4*2H2O = FeC2O4*2H2O + H2SO4 + H2O =>
FeSO4*7H2O + C2H2O4*2H2O = FeC2O4*2H2O + H2SO4 + 7 H2O
SIF4 + NaOH(aq) = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH(aq) = Na4SIO4 + 4 NaF + 4 H2O
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
CaCl2(g) = Ca(s) + Cl2(g) =>
CaCl2(g) = Ca(s) + Cl2(g)
Cl2 + K2SO3 + KOH = K2SO4 + KCl + H2O =>
Cl2 + K2SO3 + 2 KOH = K2SO4 + 2 KCl + H2O
Fe + HNO2 = Fe(NO2)2 + H2 =>
Fe + 2 HNO2 = Fe(NO2)2 + H2
MnSO4 + KNO3 + Na2CO3 = Na2MnO4 + KNO2 + CO2 + Na2SO4 =>
MnSO4 + 2 KNO3 + 2 Na2CO3 = Na2MnO4 + 2 KNO2 + 2 CO2 + Na2SO4
ZnO + HNO3 = ZnOHNO3 =>
ZnO + HNO3 = ZnOHNO3
Co2 + SO4 = Co2SO4 =>
Co2 + SO4 = Co2SO4
H3SbO4 + HCl = H3SbO3 + Cl2 + H2O =>
H3SbO4 + 2 HCl = H3SbO3 + Cl2 + H2O
Ca + CO = CaCO =>
Ca + CO = CaCO
CaSO4 + NaOH(aq) = Ca(OH)2 + Na2SO4(aq) =>
CaSO4 + 2 NaOH(aq) = Ca(OH)2 + Na2SO4(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HSbO3 + Br2 = HBrO3 + H2O + SbO =>
10 HSbO3 + 3 Br2 = 6 HBrO3 + 2 H2O + 10 SbO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
KNO3 + MgCl2 = KCl + Mg(NO3)2 =>
2 KNO3 + MgCl2 = 2 KCl + Mg(NO3)2
CH3COH + N2 = CH3CON + H2 =>
2 CH3COH + N2 = 2 CH3CON + H2
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
C2H5OH + O2 = CH3COOH + H2O400 =>
2 C2H5OH + 401 O2 = 2 CH3COOH + 2 H2O400
S + CuSO4 = SSO4 + Cu =>
S + CuSO4 = SSO4 + Cu
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
Rb2CrO4 + NH4VO3 = RbVO3 + (NH4)2CrO4 =>
Rb2CrO4 + 2 NH4VO3 = 2 RbVO3 + (NH4)2CrO4
C2H4 + HOH = C2H5OH =>
C2H4 + HOH = C2H5OH
Co2 + SO4 = Co2SO4 =>
Co2 + SO4 = Co2SO4
MgOHCl + HCl = MgCl2 + H2O =>
MgOHCl + HCl = MgCl2 + H2O
NaCl + I2 = Na2I + Cl2 =>
4 NaCl + I2 = 2 Na2I + 2 Cl2
C2H4 + HOH = C2H5OH =>
C2H4 + HOH = C2H5OH
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
Na2C2O4 + H2O = C2H2O4 + NaOH =>
Na2C2O4 + 2 H2O = C2H2O4 + 2 NaOH
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