| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ts2 + 2 H2O = 2 TsOH + H2
Li2S + Mn(NO3)2 = LiNO3 + MnS =>
Li2S + Mn(NO3)2 = 2 LiNO3 + MnS
(NH4)2S2O8(s) + KI(aq) = I2(s) + (NH4)2SO4(aq) + K2SO4(s) =>
(NH4)2S2O8(s) + 2 KI(aq) = I2(s) + (NH4)2SO4(aq) + K2SO4(s)
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
Pb(CH3COOH)2 + HCl = PbCl2 + HCH3COOH =>
Pb(CH3COOH)2 + 2 HCl = PbCl2 + 2 HCH3COOH
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Li3PO4 + CsI = LiI + Cs3PO4 =>
Li3PO4 + 3 CsI = 3 LiI + Cs3PO4
Li2S + Mn(NO3)2 = LiNO3 + MnS =>
Li2S + Mn(NO3)2 = 2 LiNO3 + MnS
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Fe + PtCl2 = FeCl3 + Pt =>
2 Fe + 3 PtCl2 = 2 FeCl3 + 3 Pt
Li2S + Mn(NO3)2 = LiNO3 + MnS =>
Li2S + Mn(NO3)2 = 2 LiNO3 + MnS
FeSO4 + H2SO4 = Fe(SO4)2 + H2 =>
FeSO4 + H2SO4 = Fe(SO4)2 + H2
FeO + S = Fe + SO3 =>
3 FeO + S = 3 Fe + SO3
Fe4O3 = Fe4 + O3 =>
Fe4O3 = Fe4 + O3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C3H6 + O2 = CH3CH2COOH =>
C3H6 + O2 = CH3CH2COOH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
FeSO4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2O
HC2H3O + NaHCO3 = NaC2H2O2 + CO2 + H2O =>
7 HC2H3O + 10 NaHCO3 = 10 NaC2H2O2 + 4 CO2 + 9 H2O
AlCl3(aq) + NH4OH(aq) = Al(OH)3 + NH4Cl =>
AlCl3(aq) + 3 NH4OH(aq) = Al(OH)3 + 3 NH4Cl
(NH4)2CO3 + NiI2 = NiCO3 + NH4I =>
(NH4)2CO3 + NiI2 = NiCO3 + 2 NH4I
FeO + S = Fe + SO3 =>
3 FeO + S = 3 Fe + SO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
HI + MgCO3 = I2Mg + CO2 + H2O =>
2 HI + MgCO3 = I2Mg + CO2 + H2O
Li2S + Mn(NO3)2 = LiNO3 + MnS =>
Li2S + Mn(NO3)2 = 2 LiNO3 + MnS
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
FeSO4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl
C6H8O6 + NaOH = C6H8O6OH + Na =>
C6H8O6 + NaOH = C6H8O6OH + Na
Pb(CH3COOH)2 + HCl = PbCl2 + HCH3COOH =>
Pb(CH3COOH)2 + 2 HCl = PbCl2 + 2 HCH3COOH
FeO + S = FeS + O2 =>
2 FeO + 2 S = 2 FeS + O2
Ba(NO3)2 + CuSO4 = BaSO4 + (NO3)2Cu =>
Ba(NO3)2 + CuSO4 = BaSO4 + (NO3)2Cu
CaNO32K2CO3 = CaCO3K2NO32 =>
CaNO32K2CO3 = CaCO3K2NO32
NaCl + Fe(SCN)2 = FeCl2 + NaSCN =>
2 NaCl + Fe(SCN)2 = FeCl2 + 2 NaSCN
FeSO4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2O
Al(CO3)3 + Na2CO3 = Al2(CO3)3 + NaCO3 =>
2 Al(CO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCO3
F2 + P2 = PF3 =>
3 F2 + P2 = 2 PF3
HBrO3 + Co(OH)2 = Co(BrO3)2 + H2O =>
2 HBrO3 + Co(OH)2 = Co(BrO3)2 + 2 H2O
Fe2O3 + HClO4 = FeO2 + HClO =>
3 Fe2O3 + HClO4 = 6 FeO2 + HClO
C6H12 = C7H14 =>
7 C6H12 = 6 C7H14
FeO + S = FeS + O2 =>
2 FeO + 2 S = 2 FeS + O2
K3PO4(aq) + MgCl2(aq) = MgPO4(aq) + K3Cl2(aq) =>
K3PO4(aq) + MgCl2(aq) = MgPO4(aq) + K3Cl2(aq)
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + (H2SO4)1399 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + (H2SO4)1399 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 HOH
Zn(No3)2 + NaOH = Zn(OH) + Na(No3)2 =>
Zn(No3)2 + NaOH = Zn(OH) + Na(No3)2
Na + OCl2 = NaCl + O2 =>
4 Na + 2 OCl2 = 4 NaCl + O2
FeO + S = FeS + O2 =>
2 FeO + 2 S = 2 FeS + O2
Pb(NO3)2 + NaOH + NaClO = PbO2 + NaNO3 + NaCl + H2O =>
Pb(NO3)2 + 2 NaOH + NaClO = PbO2 + 2 NaNO3 + NaCl + H2O
FeO + S = FeS + O2 =>
2 FeO + 2 S = 2 FeS + O2
CH3CH2CN + H2O = CH3CH2COOH + NH3 =>
CH3CH2CN + 2 H2O = CH3CH2COOH + NH3
S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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