| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnSO3 = 2 MnS + 3 O2
Li(HCO3) = Li2O + H2O + CO2 =>
2 Li(HCO3) = Li2O + H2O + 2 CO2
SO2 + O2 = O2(SO2)2 =>
2 SO2 + O2 = O2(SO2)2
FeS + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
10 FeS + 18 KMnO4 + 32 H2SO4 = 18 MnSO4 + 9 K2SO4 + 5 Fe2(SO4)3 + 32 H2O
Mo + O2 = Mo2O4 =>
2 Mo + 2 O2 = Mo2O4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Na2CrO4 + H2O + CO2 = Na2Cr2O7 + NaHCO3 =>
2 Na2CrO4 + H2O + 2 CO2 = Na2Cr2O7 + 2 NaHCO3
MgO + N2O5 = MgO5 + N2O =>
MgO + N2O5 = MgO5 + N2O
S + HNO3 = S(NO3)3 + H2O + NO =>
S + 4 HNO3 = S(NO3)3 + 2 H2O + NO
CH3CH(OH)COOH + O2 = CO2 + H2O =>
CH3CH(OH)COOH + 3 O2 = 3 CO2 + 3 H2O
N2H4 + H2O = NH4 + OH =>
N2H4 + 4 H2O = 2 NH4 + 4 OH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4OH + NaNO3 = NH4NO3 + NaOH =>
NH4OH + NaNO3 = NH4NO3 + NaOH
CuSO4*5H2O + KSCN = Cu(SCN)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KSCN = Cu(SCN)2 + K2SO4 + 5 H2O
PCl3 + PbF2 = PF3 + PbCl2 =>
2 PCl3 + 3 PbF2 = 2 PF3 + 3 PbCl2
FeS2 + H2O + O2 = FeOH + H2SO4 =>
4 FeS2 + 10 H2O + 13 O2 = 4 FeOH + 8 H2SO4
Li(s) + H2O(l) = H2 + LiOH =>
2 Li(s) + 2 H2O(l) = H2 + 2 LiOH
PbCl2HCl = H[PbCl3] =>
PbCl2HCl = H[PbCl3]
CS2 + HNO3 = CO2 + H2SO4 + NO + H2O =>
3 CS2 + 16 HNO3 = 3 CO2 + 6 H2SO4 + 16 NO + 2 H2O
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
H6C3O2 + H2O = H3O + H5C3O2 =>
H6C3O2 + H2O = H3O + H5C3O2
Al(NO3)3 + Ba(HCO3)2 = Al(HCO3)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(HCO3)2 = 2 Al(HCO3)3 + 3 Ba(NO3)2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
Ba(NO3)2 + NaHCo3 = Ba(HCo3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHCo3 = Ba(HCo3)2 + 2 NaNO3
NaHCO3 + HCH3COO = CH3COONa + H2O + CO2 =>
NaHCO3 + HCH3COO = CH3COONa + H2O + CO2
Fe(NO3)3 + KCl = FeCl3 + KNO3 =>
Fe(NO3)3 + 3 KCl = FeCl3 + 3 KNO3
MgO + N2O5 = MgO5 + N2O =>
MgO + N2O5 = MgO5 + N2O
Na2CO3 + KNO3 + FeS2 = Fe2O3 + K2SO4 + Na2SO45 + CO2 + N2 =>
5 Na2CO3 + 358 KNO3 + 92 FeS2 = 46 Fe2O3 + 179 K2SO4 + 5 Na2SO45 + 5 CO2 + 179 N2
KBrO3 + SbCl3 + HCl = SbCl5 + KBr + H2O =>
KBrO3 + 3 SbCl3 + 6 HCl = 3 SbCl5 + KBr + 3 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CH3CH2OH + O2 = C2H2O3 + H2O =>
CH3CH2OH + 2 O2 = C2H2O3 + 2 H2O
Ag2S + NaCN + O2 + H2O = NaAg(CN)2 + S + NaOH =>
2 Ag2S + 8 NaCN + O2 + 2 H2O = 4 NaAg(CN)2 + 2 S + 4 NaOH
CuSO4 + NaBr = NaSO4 + CuBr =>
CuSO4 + NaBr = NaSO4 + CuBr
CUSO4 + NaOH = CU(OH)2 + Na2SO4 =>
CUSO4 + 2 NaOH = CU(OH)2 + Na2SO4
MgO + N2O5 = MgO5 + N2O =>
MgO + N2O5 = MgO5 + N2O
CH3COH + H2 = CH3 + CH2OH =>
CH3COH + H2 = CH3 + CH2OH
KOH + C2H5COOH = KC2H5COO + H2O =>
KOH + C2H5COOH = KC2H5COO + H2O
MgO + N2O5 = MgO5 + N2O =>
MgO + N2O5 = MgO5 + N2O
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
NiCl2(H2O)6 + NH3 + H2O + Cl = NiCl8(NH3)18(H2O)15 =>
NiCl2(H2O)6 + 18 NH3 + 9 H2O + 6 Cl = NiCl8(NH3)18(H2O)15
Fe3(ClO4) + Ba(OH) = Fe3(OH) + Ba(ClO4) =>
Fe3(ClO4) + Ba(OH) = Fe3(OH) + Ba(ClO4)
HAsO2 + H2O = H3AsO4 + H =>
HAsO2 + 2 H2O = H3AsO4 + 2 H
ZnO + H2SO4 = Zn + H2O + SO4 =>
ZnO + H2SO4 = Zn + H2O + SO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
V + KOH + O2 = K3VO4 + H2O =>
4 V + 12 KOH + 5 O2 = 4 K3VO4 + 6 H2O
SiH4 + MgO = SiO2 + MgH2 =>
SiH4 + 2 MgO = SiO2 + 2 MgH2
CH3COOH + Ba(OH)2 = CH3COO + H2O + Ba =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + 2 H2O + Ba
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/24
Équations équilibrées sur03/02/23
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