| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(OH)2 + HF = HBa + F(OH)2 =>
Ba(OH)2 + HF = HBa + F(OH)2
CoCl2 + Na4SiO4 = Co2(SiO4) + NaCl =>
2 CoCl2 + Na4SiO4 = Co2(SiO4) + 4 NaCl
Sr + Cl{2} = SrCl{2} =>
Sr + Cl{2} = SrCl{2}
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O =>
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O
Cl2CHCOOH + NaOH = NaCl + HOH + C2O2 =>
Cl2CHCOOH + 2 NaOH = 2 NaCl + 2 HOH + C2O2
XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6
SnO + P4O10 = Sn3(PO4)2 =>
6 SnO + P4O10 = 2 Sn3(PO4)2
NaClO2 + Br2 = ClO2 + NaBr =>
2 NaClO2 + Br2 = 2 ClO2 + 2 NaBr
Cu2 + AlCl3 = Al + CuCl =>
3 Cu2 + 2 AlCl3 = 2 Al + 6 CuCl
NaCl + MgCO3 = MgCl2 + Na2CO3 =>
2 NaCl + MgCO3 = MgCl2 + Na2CO3
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
ZnC2H3O2 + Na3PO4 = Zn3PO4 + NaC2H3O2 =>
3 ZnC2H3O2 + Na3PO4 = Zn3PO4 + 3 NaC2H3O2
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
Ca(NO3)2 + HNo3 = Ca(No3)2 + H2(NO3)2 =>
Ca(NO3)2 + 2 HNo3 = Ca(No3)2 + H2(NO3)2
CoNH3 + Cl + NaOH = Co(OH)NaNH3Cl =>
CoNH3 + Cl + NaOH = Co(OH)NaNH3Cl
H2(SO4) + Cu = CuSO4 + H2O + SO2 =>
2 H2(SO4) + Cu = CuSO4 + 2 H2O + SO2
NaCl + Fl = NaFl + Cl(g) =>
NaCl + Fl = NaFl + Cl(g)
Zn(ClO3)2 + Na2S = NaClO3 + ZnS =>
Zn(ClO3)2 + Na2S = 2 NaClO3 + ZnS
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H3PO4 + CaSO4 = Ca3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 H2SO4
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Cu{2+} + I{-}2 = CuI + I2 =>
2 Cu{2+} + 4 I{-}2 = 2 CuI + I2
P2S3 = P4 + S8 =>
8 P2S3 = 4 P4 + 3 S8
AlCl + LiSO = AlSO + LiCl =>
AlCl + LiSO = AlSO + LiCl
Cu(NO3)2 + KI = CuI + KNO3 + I2 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + 4 KNO3 + I2
Al2O3 + K2CrO4 = Cr2O3 + K2AlO4 =>
Al2O3 + 2 K2CrO4 = Cr2O3 + 2 K2AlO4
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
C2H5OH + Mn2O7 = MnO2 + CO2 + H2O =>
C2H5OH + 2 Mn2O7 = 4 MnO2 + 2 CO2 + 3 H2O
(CN)2 + H2O = H2C2O4(aq) + NH3 =>
(CN)2 + 4 H2O = H2C2O4(aq) + 2 NH3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Zn + HCl + H2O = (Zn(H2O)4)Cl2 + H2 =>
Zn + 2 HCl + 4 H2O = (Zn(H2O)4)Cl2 + H2
Fe(OH)2Cl + HCl = FeOHCl2 + H2O =>
Fe(OH)2Cl + HCl = FeOHCl2 + H2O
NaCIO + HCI = NaCI + CI + H2O =>
NaCIO + 2 HCI = NaCI + 2 CI + H2O
MnO + S = Mn + SO2 =>
2 MnO + S = 2 Mn + SO2
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5)Cl3 + 22 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SnCl2 + Bi(NO3)2 + KOH = K2SnO3 + Bi + KCl + KNO3 + H2O =>
SnCl2 + Bi(NO3)2 + 6 KOH = K2SnO3 + Bi + 2 KCl + 2 KNO3 + 3 H2O
Pb(CH3COO)2 + KI = PbI2 + CH3COOK =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COOK
NaI + H2SO4 + H2O2 = Na2SO4 + H2O + I2 =>
2 NaI + H2SO4 + H2O2 = Na2SO4 + 2 H2O + I2
Li3N + HCl = NH3 + LiCl =>
Li3N + 3 HCl = NH3 + 3 LiCl
MgF2 + H2O = Mg(OH)2 + HF =>
MgF2 + 2 H2O = Mg(OH)2 + 2 HF
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CoCl2 + KCN = KCl + Co(CN)2 =>
CoCl2 + 2 KCN = 2 KCl + Co(CN)2
KBr + KClO3 + H2SO4 = Br2 + KCl + K2SO4 + H2O =>
6 KBr + KClO3 + 3 H2SO4 = 3 Br2 + KCl + 3 K2SO4 + 3 H2O
Na2WO4*2H2O + CH4N2S + H2O = CO2 + Na2WS4 + NH3 =>
Na2WO4*2H2O + 4 CH4N2S + 2 H2O = 4 CO2 + Na2WS4 + 8 NH3
rubidiumfluoride = rubidium + fluorine =>
2 RbF = 2 Rb + F2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaCl2 + HNO3 = Ca(NO3)2 + (HCl) =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2(HCl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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