| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 2 HPO3 = 2 PH3 + 4 CO + 2 H2O
NH3 + H2O2 = N2H4 + H2O =>
2 NH3 + H2O2 = N2H4 + 2 H2O
H2O + NaFeO2 + HCl = Fe(OH)3 + NaCl =>
H2O + NaFeO2 + HCl = Fe(OH)3 + NaCl
KMnO4 + FeSO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 9 H2SO4 = 2 KHSO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
XAl + XFeO = XAlO + XFe =>
XAl + XFeO = XAlO + XFe
KCl + NaOH = KNa + ClOH =>
KCl + NaOH = KNa + ClOH
C24H50 + O2 = H2O + CO2 =>
2 C24H50 + 73 O2 = 50 H2O + 48 CO2
Fe2(SO4)3 + KBr = FeBr3 + K2(SO4) =>
Fe2(SO4)3 + 6 KBr = 2 FeBr3 + 3 K2(SO4)
Zn + KI = K + ZnI =>
Zn + KI = K + ZnI
Fe + H2 = FeH =>
2 Fe + H2 = 2 FeH
C6H12O6 + SO4H2 = H2O + CO2 + SO2 =>
C6H12O6 + 12 SO4H2 = 18 H2O + 6 CO2 + 12 SO2
PbO + H = OH + Pb =>
PbO + H = OH + Pb
SbCl5 + Al = AlSb + Cl2 =>
2 SbCl5 + 2 Al = 2 AlSb + 5 Cl2
FeOH{+2} = FeO + H{2}O =>
FeOH{+2} = FeO + H{2}O
Zn(OH)2 + H3O = Zn + H2O =>
Zn(OH)2 + 2 H3O = Zn + 4 H2O
NH4Cl(aq) + CsOH(s) = NH3(g) + CsCl(aq) + H2O(l) =>
NH4Cl(aq) + CsOH(s) = NH3(g) + CsCl(aq) + H2O(l)
AgF + AlCl3 = AlF3 + AgCl =>
3 AgF + AlCl3 = AlF3 + 3 AgCl
Na2S2O4 + NaMnO4 + NaCl + HCl = MnCl2 + Na2SO4 + H2O =>
5 Na2S2O4 + 6 NaMnO4 + 4 NaCl + 8 HCl = 6 MnCl2 + 10 Na2SO4 + 4 H2O
Ca(Mn04)2 + KBr = CaBr + K(Mn04)2 =>
Ca(Mn04)2 + KBr = CaBr + K(Mn04)2
AgF + AlCl3 = AlF3 + AgCl =>
3 AgF + AlCl3 = AlF3 + 3 AgCl
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
Ag3N + NaCl = AgCl + Na3N =>
Ag3N + 3 NaCl = 3 AgCl + Na3N
NiO + O2 = NiO2 =>
2 NiO + O2 = 2 NiO2
C20H43COOH + O2 = CO2 + H2O =>
C20H43COOH + 31 O2 = 21 CO2 + 22 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Ag + Cl = AgCl =>
Ag + Cl = AgCl
K + Br = KBr =>
K + Br = KBr
H3O{+} + HCOOH + MnO4{-} = CO2 + Mn{+2} + H2O =>
6 H3O{+} + 5 HCOOH + 2 MnO4{-} = 5 CO2 + 2 Mn{+2} + 14 H2O
Fe2 + S8 = FeS =>
4 Fe2 + S8 = 8 FeS
Ni(NO3)2 + H2SO4 = NiSO4 + H2(NO3)2 =>
Ni(NO3)2 + H2SO4 = NiSO4 + H2(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
PH2 + Cl2 + H2O = H3PO4 + HCl =>
2 PH2 + 7 Cl2 + 8 H2O = 2 H3PO4 + 14 HCl
H2 + F2 = HF =>
H2 + F2 = 2 HF
AlO = Al + O2 =>
2 AlO = 2 Al + O2
Fe3O + H = H2O + Fe =>
Fe3O + 2 H = H2O + 3 Fe
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
NaBr + Ca(CO3) = Na2(CO3) + CaBr2 =>
2 NaBr + Ca(CO3) = Na2(CO3) + CaBr2
[Cu(NH3)4]SO4 + H2SiO3 = CuSiO3 + H2SO4 + NH3 =>
[Cu(NH3)4]SO4 + H2SiO3 = CuSiO3 + H2SO4 + 4 NH3
AlO = Al + O2 =>
2 AlO = 2 Al + O2
KNO3 + S + Al = K2S + AlO + N2 =>
2 KNO3 + S + 6 Al = K2S + 6 AlO + N2
NaPO3 + Co(NO3)2 = NaCoPO4 + NO2 + O2 =>
2 NaPO3 + 2 Co(NO3)2 = 2 NaCoPO4 + 4 NO2 + O2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
HCI + KOH = HOH + KCI =>
HCI + KOH = HOH + KCI
C6H7N + O2 = CO2 + NH3 + H2O =>
C6H7N + 7 O2 = 6 CO2 + NH3 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CS2 + Cl = CCl + SCl2 =>
CS2 + 5 Cl = CCl + 2 SCl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(NO3)2 + K2CrO4 = PbCrO4 + NO3 + K =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 NO3 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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