| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaHCO3 + H3PO4 = Na3PO4 + 3 H2O + 3 CO2
SO4 + CaC2 = SCa + CO2 =>
SO4 + CaC2 = SCa + 2 CO2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Na2SO3 + HClO4 = NaCl + SO2 + H2O + O2 =>
Na2SO3 + 2 HClO4 = 2 NaCl + SO2 + H2O + 4 O2
HI + NaIO + HCl = NaCl + I2 + H2O =>
HI + NaIO + HCl = NaCl + I2 + H2O
KNO2 + KNO3 + Cr2O3 = NO + K2CrO4 =>
3 KNO2 + KNO3 + Cr2O3 = 4 NO + 2 K2CrO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4 + Pb(OH)2 = H2O + Pb3(PO4)2 =>
2 H3PO4 + 3 Pb(OH)2 = 6 H2O + Pb3(PO4)2
C3H5Cl + Cl2 = C3H5Cl3 =>
C3H5Cl + Cl2 = C3H5Cl3
Br2O3 + KOH = KBrO3 + KBr + H2O =>
3 Br2O3 + 6 KOH = 4 KBrO3 + 2 KBr + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SrS + H2SO4 = SrSO4 + H2S =>
SrS + H2SO4 = SrSO4 + H2S
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
Zn + Al2(SO4)3 = Zn2Al2(SO4)3 =>
2 Zn + Al2(SO4)3 = Zn2Al2(SO4)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CO = CCO2 =>
2 CO = CCO2
H2(g) + O2 = H2O =>
2 H2(g) + O2 = 2 H2O
LiPO4 = Li + P4 + O =>
4 LiPO4 = 4 Li + P4 + 16 O
CH3CH2CCH3 + Br2 = HBr + CH =>
CH3CH2CCH3 + 2 Br2 = 4 HBr + 4 CH
C6H5N2Cl + NaOH + C10H8O = C6H5N2C10H7O + NaCl + H2O =>
C6H5N2Cl + NaOH + C10H8O = C6H5N2C10H7O + NaCl + H2O
Al2S3 + O2 = Al2S3O2 =>
Al2S3 + O2 = Al2S3O2
Al(OH)3 + KOH = H2O + K3AlO3 =>
Al(OH)3 + 3 KOH = 3 H2O + K3AlO3
H2SO4 + BaOH = H2OH + BaSO4 =>
H2SO4 + BaOH = H2OH + BaSO4
C3H6O + HNaS2O4 = C2H6COHNaS2O4 =>
C3H6O + HNaS2O4 = C2H6COHNaS2O4
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
CH3NH2 + HCl = (CH3NH3) + Cl =>
CH3NH2 + HCl = (CH3NH3) + Cl
ROH + NaBr + H2SO4 = RBr + NaHSO4 + H2O =>
ROH + NaBr + H2SO4 = RBr + NaHSO4 + H2O
NaCrOH4 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrOH4 + 2 NaOH + 9 H2O2 = 2 Na2CrO4 + 14 H2O
Si + KOH + H2O = K2SiO3 + H2 =>
Si + 2 KOH + H2O = K2SiO3 + 2 H2
La + Ir + B = LaIr8B2 =>
La + 8 Ir + 2 B = LaIr8B2
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
CuSO4 + NaHCO3 = Cu(HCO3)2 + Na2SO4 =>
CuSO4 + 2 NaHCO3 = Cu(HCO3)2 + Na2SO4
Ca + H3N = Ca3N2 + H2 =>
3 Ca + 2 H3N = Ca3N2 + 3 H2
Na + Pb(C2O4)2 = Na2C2O4 + Pb =>
4 Na + Pb(C2O4)2 = 2 Na2C2O4 + Pb
H2SO4 + CaN2O6 = HNO3 + CaSO4 =>
H2SO4 + CaN2O6 = 2 HNO3 + CaSO4
MoO3 + H2 = H2O + Mo =>
MoO3 + 3 H2 = 3 H2O + Mo
Fe(OH)3 + KOH = K3(Fe(OH)6) =>
Fe(OH)3 + 3 KOH = K3(Fe(OH)6)
Hg + Ag{+} = Hg{+} + Ag =>
Hg + Ag{+} = Hg{+} + Ag
Hg + HNO3 + H2SO4 = Hg2SO4 + NO + H2O =>
6 Hg + 2 HNO3 + 3 H2SO4 = 3 Hg2SO4 + 2 NO + 4 H2O
MnO2 + H2SO4 = H2O + MnSO4 + O2 =>
2 MnO2 + 2 H2SO4 = 2 H2O + 2 MnSO4 + O2
Fe(PO4)2 = Fe + (PO4) =>
Fe(PO4)2 = Fe + 2(PO4)
MgO + CaSiO3 = Ca2MgSi2O7 =>
MgO + 2 CaSiO3 = Ca2MgSi2O7
CH3I + C2H5Br + Na = C3H8 + NaI + NaBr =>
CH3I + C2H5Br + 2 Na = C3H8 + NaI + NaBr
[Co(NH3)5Cl]Cl2 + NaOH = Co2O3 + NaCl + H2O + NH3 =>
2[Co(NH3)5Cl]Cl2 + 6 NaOH = Co2O3 + 6 NaCl + 3 H2O + 10 NH3
FeO4 + H3PO4 = FePO4 + H3O4 =>
FeO4 + H3PO4 = FePO4 + H3O4
(NH4)2CO3 = NH3 + H2O + CO2(l) =>
(NH4)2CO3 = 2 NH3 + H2O + CO2(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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