| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 12 O2 = 8 SO3
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaSiO3 + H2O = CaSiO4 + H2 =>
CaSiO3 + H2O = CaSiO4 + H2
CH3OH + CO = HCOOCH3 =>
CH3OH + CO = HCOOCH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + CO2 + H2O + O2 = [Fe2(CO3)3](OH)2 =>
2 Fe + 3 CO2 + H2O + 2 O2 = [Fe2(CO3)3](OH)2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
HCOONa = OH + CONa =>
HCOONa = OH + CONa
H2TiO3 + HCl = TiOCl2 + H2O =>
H2TiO3 + 2 HCl = TiOCl2 + 2 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
SO2 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
SO2 + NaClO + 2 NaOH = Na2SO4 + NaCl + H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe(OH)3 + K2CO3 = Fe2(CO3)3 + KOH =>
2 Fe(OH)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KOH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
(CH3)2CH + Br = (CH3)2CBr + HBr =>
(CH3)2CH + 2 Br = (CH3)2CBr + HBr
Na2Cr2O7 + KOH = K2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 KOH = K2Cr2O7 + 2 NaOH
O2 + FeBr3 = Br2 + Fe2O3 =>
3 O2 + 4 FeBr3 = 6 Br2 + 2 Fe2O3
(CH3)2CH + Br = (CH3)2CBr + HBr =>
(CH3)2CH + 2 Br = (CH3)2CBr + HBr
CH3OPOOOCH2NH3 + H2O = CH3OH + HOPOOOCH2NH3 =>
CH3OPOOOCH2NH3 + H2O = CH3OH + HOPOOOCH2NH3
NaI + KCO3 = NaCO3 + KI =>
NaI + KCO3 = NaCO3 + KI
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
(CH3)2CH + Br = (CH3)2CBr + HBr =>
(CH3)2CH + 2 Br = (CH3)2CBr + HBr
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
I2 + H2SO4 = H2SO3 + IO3 =>
I2 + 6 H2SO4 = 6 H2SO3 + 2 IO3
K3[Cr(OH)6] + CO2 = Cr(OH)3 + KHCO3 =>
K3[Cr(OH)6] + 3 CO2 = Cr(OH)3 + 3 KHCO3
H2N2O5 + Pb(OH)4 = Pb(N2O5)2 + H2O =>
2 H2N2O5 + Pb(OH)4 = Pb(N2O5)2 + 4 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
HNo3NH3 = NH4No3 =>
HNo3NH3 = NH4No3
SO2 + CaCO3 + O = CaSO4 + CO2 =>
SO2 + CaCO3 + O = CaSO4 + CO2
Na + Cl1 = Na2Cl1 =>
2 Na + Cl1 = Na2Cl1
Na2C2O4 + Al2(SO4)3 = Al2C2O4 + Na2(SO4)3 =>
Na2C2O4 + Al2(SO4)3 = Al2C2O4 + Na2(SO4)3
Bi2O3 + ZnO + H3BO3 = Bi2ZnOB2O6 + H2O =>
Bi2O3 + ZnO + 2 H3BO3 = Bi2ZnOB2O6 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Zn + Ag3PO4 = ZnPO4 + Ag3 =>
Zn + Ag3PO4 = ZnPO4 + Ag3
C3H8O3 + C12H24O2 = C39H74O6 + H2O =>
C3H8O3 + 3 C12H24O2 = C39H74O6 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2S2O3 + Sn(OH)4 = H2O + Sn(S2O3)2 =>
2 H2S2O3 + Sn(OH)4 = 4 H2O + Sn(S2O3)2
Manganesedioxide = manganese + oxygen =>
MnO2 = Mn + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + HCl = AlCl3(OH)3 + H2 =>
2 Al(OH)3 + 6 HCl = 2 AlCl3(OH)3 + 3 H2
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
C2H2O4 + NH4(OH) = (NH4)2(COO)2 + H2O =>
C2H2O4 + 2 NH4(OH) = (NH4)2(COO)2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCO3 + V2O5 = CaVO3 + CO2 + O2 =>
4 CaCO3 + 2 V2O5 = 4 CaVO3 + 4 CO2 + O2
ZnIO4 + P = ZnI + P2O5 =>
5 ZnIO4 + 8 P = 5 ZnI + 4 P2O5
H2SO4 + NaHCO2 = H3CO2 + NaSO4 =>
H2SO4 + NaHCO2 = H3CO2 + NaSO4
C6N6FeK4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Cr2(SO4)3 + KSO4 + H2O =>
4 C6N6FeK4 + 65 K2Cr2O7 + 347 H2SO4 = 2 Fe2(SO4)3 + 24 CO2 + 24 HNO3 + 65 Cr2(SO4)3 + 146 KSO4 + 335 H2O
Fe2O3 + CaCO3 = Ca(FeO2)2 + CO2 =>
Fe2O3 + CaCO3 = Ca(FeO2)2 + CO2
CH3CH2OCC(CH3)3 + O2 = CO2 + H2O =>
CH3CH2OCC(CH3)3 + 10 O2 = 7 CO2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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