| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H618 + 325 O2 = 16 CO2 + 618 H2O
Ra + O2 = RaO2 =>
Ra + O2 = RaO2
Na2SO4 + NaNO3 = Na3SO4NO3 =>
Na2SO4 + NaNO3 = Na3SO4NO3
Zn + HNO = ZnNO + H2 =>
2 Zn + 2 HNO = 2 ZnNO + H2
BaCl2 + CaCl = BaCl + CaCl2 =>
BaCl2 + CaCl = BaCl + CaCl2
C5H11OH + O2 = CO + H2O =>
C5H11OH + 5 O2 = 5 CO + 6 H2O
Co(NO3)2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaNO3(aq)
MnO4{-} + H2O + Br{-} = MnO2 + BrO3 + OH{-} =>
7 MnO4{-} + 5 H2O + 3 Br{-} = 7 MnO2 + 3 BrO3 + 10 OH{-}
Zn + SO4 + Al = Al2O3 + ZnS =>
3 Zn + 3 SO4 + 8 Al = 4 Al2O3 + 3 ZnS
NH4Cl + MgSO4 = MgCl2 + (NH3)2SO4 + H2 =>
2 NH4Cl + MgSO4 = MgCl2 + (NH3)2SO4 + H2
CH4 + Cl2 = HCl + CC4 =>
5 CH4 + 10 Cl2 = 20 HCl + CC4
C3H8(g) + O2 = CO + H2O =>
2 C3H8(g) + 7 O2 = 6 CO + 8 H2O
CrBr2(aq) + AgNO3(aq) = Cr(NO3)2 + AgBr =>
CrBr2(aq) + 2 AgNO3(aq) = Cr(NO3)2 + 2 AgBr
C2H5OH + H2O + CO2 = C6H16O8 =>
2 C2H5OH + 2 H2O + 2 CO2 = C6H16O8
C2H5OH + H2SO4 + K2Cr2O7 = CH3COH + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + 4 H2SO4 + K2Cr2O7 = 3 CH3COH + Cr2(SO4)3 + 7 H2O + K2SO4
W + N2 = WN2 =>
W + N2 = WN2
CaS + (NH4)3PO4 = Ca3PO4 + (NH4)S =>
3 CaS + (NH4)3PO4 = Ca3PO4 + 3(NH4)S
Na2Cr2O7 + CoBr3 = NaBr + Co2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 CoBr3 = 6 NaBr + Co2(Cr2O7)3
KNO3 + Ba(CH3CO2)2 = KCH3CO2 + Ba(NO3)2 =>
2 KNO3 + Ba(CH3CO2)2 = 2 KCH3CO2 + Ba(NO3)2
Na[Al(OH)4] = H2O + Al2O3 + Na2O =>
2 Na[Al(OH)4] = 4 H2O + Al2O3 + Na2O
Cu2Cl2 + NaNO3 = CuNO3 + NaCl =>
Cu2Cl2 + 2 NaNO3 = 2 CuNO3 + 2 NaCl
NaOHBaCl2 = NaCl2BaOH =>
NaOHBaCl2 = NaCl2BaOH
BeO + H2SO4 = BeSO4 + Be(OH)2 =>
2 BeO + H2SO4 = BeSO4 + Be(OH)2
Pb(OAc)2 + Na3PO4 = Pb3(PO4)4 + Na2(OAc) =>
3 Pb(OAc)2 + 4 Na3PO4 = Pb3(PO4)4 + 6 Na2(OAc)
Al + F2O3 = O2 + AlF3 =>
4 Al + 6 F2O3 = 9 O2 + 4 AlF3
FeS2 + Cu2S + HNO3 = CuSO4 + Fe2SO43 + NO2 + H2O =>
2 FeS2 + 3 Cu2S + 134 HNO3 = 6 CuSO4 + Fe2SO43 + 134 NO2 + 67 H2O
HFCo(OH) = CoFH2O =>
HFCo(OH) = CoFH2O
NaHCO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(aq) + CO2(g) =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(aq) + 2 CO2(g)
H3PO + MgHO = MgP + H2O =>
H3PO + MgHO = MgP + 2 H2O
NH2CSCOCClOH + O2 = CO2 + H2O + SO3 + NO2 + Cl2 =>
4 NH2CSCOCClOH + 21 O2 = 12 CO2 + 6 H2O + 4 SO3 + 4 NO2 + 2 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
CaBr2 + HCl = CaCl2 + HBr =>
CaBr2 + 2 HCl = CaCl2 + 2 HBr
KOH + AgNO3 + H2O2 = AgO + KNO3 + H2O =>
2 KOH + 2 AgNO3 + H2O2 = 2 AgO + 2 KNO3 + 2 H2O
C57H104O6 + NaOH = C17H33COONa + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C17H33COONa + C3H8O3
Si2O4 = SiO2 =>
Si2O4 = 2 SiO2
NH4Cl(s) + H2O(l) = NH4OH(g) + HCl(g) =>
NH4Cl(s) + H2O(l) = NH4OH(g) + HCl(g)
Na2H2 = NaH =>
Na2H2 = 2 NaH
Li + HCI = LiCI + H2 =>
2 Li + 2 HCI = 2 LiCI + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SnCl2 + KIO3 + HCl = SnCl4 + KICl2 + H2O =>
2 SnCl2 + KIO3 + 6 HCl = 2 SnCl4 + KICl2 + 3 H2O
CsOH(aq) + H2SO4(aq) = CsSO4 + H2OH(aq) =>
CsOH(aq) + H2SO4(aq) = CsSO4 + H2OH(aq)
MnCO3 + H{+} = Mn{2+} + H2O + CO2 =>
MnCO3 + 2 H{+} = Mn{2+} + H2O + CO2
Cd(NO3)2 + NH4Cl = NH4NO3 + CdCl2 =>
Cd(NO3)2 + 2 NH4Cl = 2 NH4NO3 + CdCl2
RCH4 + O2 = H2O + C + R =>
RCH4 + O2 = 2 H2O + C + R
NH03 + O2 = NO + H2O =>
4 NH03 + 5 O2 = 4 NO + 6 H2O
Al2Hg3 + KOH = K3AlO3 + H2 + Hg =>
Al2Hg3 + 6 KOH = 2 K3AlO3 + 3 H2 + 3 Hg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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