| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO = CO2 + C
C12H22O6 + O2 = CO + HO =>
C12H22O6 + 14 O2 = 12 CO + 22 HO
Mn + H2O = Mn(OH)2 + H2 =>
Mn + 2 H2O = Mn(OH)2 + H2
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2 =>
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2
Al(OH)3 + SiO2 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 SiO2 = Al2(SiO3)3 + 3 H2O
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
Zn + Cl3Fe = ZnCl + Fe =>
3 Zn + Cl3Fe = 3 ZnCl + Fe
CH3CoOH + NaOH = CH3OH + NaCoOH =>
CH3CoOH + NaOH = CH3OH + NaCoOH
C7H16 + O2 = O2C7H16 =>
C7H16 + O2 = O2C7H16
CO + Na2O = Na + Na2CO3 =>
CO + 2 Na2O = 2 Na + Na2CO3
(NH4)3PO4 + Zn(NO3)2 = Zn3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 NH4NO3
*Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3*Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
C8H8O3 + NaBH4 = C8H10O3 + NaBH3 =>
C8H8O3 + 2 NaBH4 = C8H10O3 + 2 NaBH3
C + O = CO2 =>
C + 2 O = CO2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
NH3HI = NH4I =>
NH3HI = NH4I
C7H5O4N + NaOH = C6H5NO2 + Na2CO3 + H2O =>
C7H5O4N + 2 NaOH = C6H5NO2 + Na2CO3 + H2O
CsOH + CuSO4 = Cs2SO4 + Cu(OH)2 =>
2 CsOH + CuSO4 = Cs2SO4 + Cu(OH)2
Cr + Sn{+4} = Cr{+3} + Sn{+2} =>
2 Cr + 3 Sn{+4} = 2 Cr{+3} + 3 Sn{+2}
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
Ba + K2SO4 = BaSO4 + K =>
Ba + K2SO4 = BaSO4 + 2 K
C6H10 + KMnO4 + H2O = C6H12O2 + KOH + MnO2 =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 KOH + 2 MnO2
CH3COOH + Al = Al(C2H3O2)3 + H2 =>
6 CH3COOH + 2 Al = 2 Al(C2H3O2)3 + 3 H2
Al2(CO3)3 + H2S = CO2 + H2O + Al2S3 =>
Al2(CO3)3 + 3 H2S = 3 CO2 + 3 H2O + Al2S3
FeCO3 + H2O = Fe(OH)2 + CO2 =>
FeCO3 + H2O = Fe(OH)2 + CO2
CaO + CrO2 = Ca2CrO4 =>
2 CaO + CrO2 = Ca2CrO4
CHCOOH + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 CHCOOH + 6 NaHCO3 = 6 NaC2H2O2 + 4 H2O + 8 CO2
Na2SO3 + Pb(No3)2 = NaNo3 + PbSO3 =>
Na2SO3 + Pb(No3)2 = 2 NaNo3 + PbSO3
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
J2 + H2S + H2O = HJ + H2SO4 =>
4 J2 + H2S + 4 H2O = 8 HJ + H2SO4
NH4Cl(aq) + Pb(C2H3O2)2(aq) = NH4(C2H3O2)2(s) + PbCl(aq) =>
NH4Cl(aq) + Pb(C2H3O2)2(aq) = NH4(C2H3O2)2(s) + PbCl(aq)
MnO2 + KNO2 + H2SO4 = KNO3 + MnSO4 + H2O =>
MnO2 + KNO2 + H2SO4 = KNO3 + MnSO4 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 + Mg = MgPb + MgNO3 =>
Pb(NO3)2 + 3 Mg = MgPb + 2 MgNO3
CuSO4 + Sn = Sn(SO4)2 + Cu =>
2 CuSO4 + Sn = Sn(SO4)2 + 2 Cu
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
HCOH = C6H12O6 =>
6 HCOH = C6H12O6
K{+} + Al{3+} + Si{4+} + O{2-} = KAl + Si3O8 =>
K{+} + Al{3+} + 3 Si{4+} + 8 O{2-} = KAl + Si3O8
Na2SO4 + Al2O3 = Al2(SO4)3 + Na2O =>
3 Na2SO4 + Al2O3 = Al2(SO4)3 + 3 Na2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
[Cu(NH3)4]OH + NaOH = Cu(OH)2 + Na + NH3 =>
[Cu(NH3)4]OH + NaOH = Cu(OH)2 + Na + 4 NH3
ClCH3COOH + NaOH = H2O + NaCl + CH3COO =>
ClCH3COOH + NaOH = H2O + NaCl + CH3COO
HB4 + O2 = HB4O8 =>
HB4 + 4 O2 = HB4O8
CO + ClF3 = COF2 + Cl2 =>
3 CO + 2 ClF3 = 3 COF2 + Cl2
BrF + H2O = HBrO + HF =>
BrF + H2O = HBrO + HF
K2[Zn(OH)4] + HBr = Zn(OH)2 + KBr + H2O =>
K2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 KBr + 2 H2O
Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs
KH2PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O + K3PO4 =>
3 KH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O + K3PO4
CO2 + S3 = CS2 + SO2 =>
CO2 + S3 = CS2 + SO2
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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