| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2SO4 + 3 Pb = S + 4 H2O + 3 PbSO4
O2 + C17H35 = H2O + CO2 =>
103 O2 + 4 C17H35 = 70 H2O + 68 CO2
C17H33COOH = CH3COOH + C16H30 =>
C17H33COOH = CH3COOH + C16H30
NiO + NH3 = Ni + N2 + H2O =>
3 NiO + 2 NH3 = 3 Ni + N2 + 3 H2O
Na2O + H2SO4 = Na2SO3 + H2O + O2 =>
2 Na2O + 2 H2SO4 = 2 Na2SO3 + 2 H2O + O2
HOOCCOOH + Na2CO3 = H2O + CO2 + Na =>
HOOCCOOH + Na2CO3 = H2O + 3 CO2 + 2 Na
Al(s) + Br2 = Al2Br6(s) =>
2 Al(s) + 3 Br2 = Al2Br6(s)
CaOH2SO3 = CaSO3H2O =>
CaOH2SO3 = CaSO3H2O
PBr3 = P + Br =>
PBr3 = P + 3 Br
Au3N = Au + N2 =>
2 Au3N = 6 Au + N2
SnCl4 + Fe(NO3)3 = Sn(NO3)4 + FeCl3 =>
3 SnCl4 + 4 Fe(NO3)3 = 3 Sn(NO3)4 + 4 FeCl3
HCHO + H2O2 = HCOOH + H2 =>
2 HCHO + H2O2 = 2 HCOOH + H2
S + CuCl2 = SCl + Cu =>
2 S + CuCl2 = 2 SCl + Cu
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
CaI2 + HNO3 = Ca(NO3)2 + I2 + NO2 + H2O =>
CaI2 + 4 HNO3 = Ca(NO3)2 + I2 + 2 NO2 + 2 H2O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
C2H2 + Br = CHBr2CHBr2 =>
C2H2 + 4 Br = CHBr2CHBr2
K2H2[MnO(O2)3] + KOH = K3H[MnO(O2)3] + H2O =>
K2H2[MnO(O2)3] + KOH = K3H[MnO(O2)3] + H2O
Fe + Na = FeNa3 =>
Fe + 3 Na = FeNa3
Zn + FeCl3 = ZnCl2 + Fe3 =>
9 Zn + 6 FeCl3 = 9 ZnCl2 + 2 Fe3
Cr + ClO = Cr2O7 + Cl =>
2 Cr + 7 ClO = Cr2O7 + 7 Cl
Lv + H2 = LvH =>
2 Lv + H2 = 2 LvH
PH3 + HNO3 = P4O10 + NO2 + H2O =>
4 PH3 + 32 HNO3 = P4O10 + 32 NO2 + 22 H2O
Co(CO3) + H2SO4 = Co(SO4) + CO2 + H2O =>
Co(CO3) + H2SO4 = Co(SO4) + CO2 + H2O
CuCl + Cd = CdCl + Cu =>
CuCl + Cd = CdCl + Cu
Br2 + H2S = H2Br + S2 =>
Br2 + 2 H2S = 2 H2Br + S2
F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
BaCO3 + HCl = BaCl2 + H2O(l) + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O(l) + CO2
AgCl(sunlight) = Ag + Cl2 =>
2 AgCl(sunlight) = 2 Ag + Cl2
KNO3 + Cr = Cr2O3 + KNO2 =>
3 KNO3 + 2 Cr = Cr2O3 + 3 KNO2
K3PO4 + HNO3 = K3NO3 + HPO4 =>
K3PO4 + HNO3 = K3NO3 + HPO4
CuSO4*5H2O + K2CrO4 = CuCrO4 + K2SO4 + H2O =>
CuSO4*5H2O + K2CrO4 = CuCrO4 + K2SO4 + 5 H2O
C2H2 + SO3 = C2H4O + SO2 + CO =>
2 C2H2 + 3 SO3 = C2H4O + 3 SO2 + 2 CO
COBr3 + CaSO4 = CaBr2 + CO2 + S + O =>
2 COBr3 + 3 CaSO4 = 3 CaBr2 + 2 CO2 + 3 S + 10 O
BaCl2 + H2O = Ba(ClO3)2 + H2 =>
BaCl2 + 6 H2O = Ba(ClO3)2 + 6 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeCl3 + Co(NO3)2 = Fe(NO3)2 + CoCl3 =>
FeCl3 + Co(NO3)2 = Fe(NO3)2 + CoCl3
KAl(SO4)2 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 KAl(SO4)2 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
NH4I + MgSO4 = MgI2 + (NH4)2SO4 =>
2 NH4I + MgSO4 = MgI2 + (NH4)2SO4
K2Cr2O7(aq) + H2SO4(aq) + CH3CH2OH(g) = Cr2(SO4)3(aq) + H2O(l) + CH3CHO(g) + K2SO4 =>
K2Cr2O7(aq) + 4 H2SO4(aq) + 3 CH3CH2OH(g) = Cr2(SO4)3(aq) + 7 H2O(l) + 3 CH3CHO(g) + K2SO4
C2H8N2 + O2 = CO2 + H2O + NO2 =>
C2H8N2 + 6 O2 = 2 CO2 + 4 H2O + 2 NO2
FeOHCl = FeClHO =>
FeOHCl = FeClHO
MnO4 + H2SO4 + Fe = MnSO4 + H2O + Fe2O3 =>
MnO4 + H2SO4 + 2 Fe = MnSO4 + H2O + Fe2O3
MgSO4 + AgNO3 = Mg(NO3)2(aq) + Ag2SO4(s) =>
MgSO4 + 2 AgNO3 = Mg(NO3)2(aq) + Ag2SO4(s)
NaAlSi3O8 + H2O = Al2Si2O5(OH)4 + SiO2 + NaOH =>
2 NaAlSi3O8 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 NaOH
Pb(NO3)2 + Na2(Cr2O7) = Pb(Cr2O7) + NaNO3 =>
Pb(NO3)2 + Na2(Cr2O7) = Pb(Cr2O7) + 2 NaNO3
HBrO4 + Cr = CrBrO4 + H2 =>
2 HBrO4 + 2 Cr = 2 CrBrO4 + H2
Sodiumchloride = sodium + Cl =>
NaCl = Na + Cl
CoPO4 + Li3Br2 = CoBr2 + Li3PO4 =>
CoPO4 + Li3Br2 = CoBr2 + Li3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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