| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + NaOH = HNaOH
C8H7Br + O2 = CO2 + H2O + Br2 =>
4 C8H7Br + 39 O2 = 32 CO2 + 14 H2O + 2 Br2
NiSO4 = NiOSO3 =>
NiSO4 = NiOSO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
B + HIO3 + H2O = H3BO3 + HI =>
2 B + HIO3 + 3 H2O = 2 H3BO3 + HI
C3H6O3 + C2H5OH = C5H10O3 + H2O =>
C3H6O3 + C2H5OH = C5H10O3 + H2O
Cu(CH3COO)2 + H2O = CH3COOH + Cu(OH)2 =>
Cu(CH3COO)2 + 2 H2O = 2 CH3COOH + Cu(OH)2
C + O2 = CO =>
2 C + O2 = 2 CO
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Ag2O + NH3 + H2O = Ag(NH3)2{+} + OH{-} =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2{+} + 2 OH{-}
MnBr2 + (NH4)2CO3 = MnCO3 + NH4Br =>
MnBr2 + (NH4)2CO3 = MnCO3 + 2 NH4Br
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Fe{6} + Br{2} = Fe{2} + Br{4} =>
Fe{6} + 2 Br{2} = Fe{2} + 2 Br{4}
CH3CCH3CH3Cl + AlCl3 = CH3CCH3CH3ClAlCl3 =>
CH3CCH3CH3Cl + AlCl3 = CH3CCH3CH3ClAlCl3
FeCO3 + HBr = FeBr2 + H2O + CO2 =>
FeCO3 + 2 HBr = FeBr2 + H2O + CO2
C3H8 + CO2 = C4H8O2 =>
C3H8 + CO2 = C4H8O2
N3 + O2 + H2O = HNO3 =>
4 N3 + 15 O2 + 6 H2O = 12 HNO3
Zn + H2S = H2 + ZnS =>
Zn + H2S = H2 + ZnS
NaCl(aq)KNO3(aq) = KCl(aq)NaNO3(aq) =>
NaCl(aq)KNO3(aq) = KCl(aq)NaNO3(aq)
Zn + H2S = H2 + ZnS =>
Zn + H2S = H2 + ZnS
CaCl2K(CO3)2 = Ca(CO3)2KCl2 =>
CaCl2K(CO3)2 = Ca(CO3)2KCl2
Na2S2O3 + NaClO3 + NaOH = NaCl + Na2SO4 + H2O =>
3 Na2S2O3 + 4 NaClO3 + 6 NaOH = 4 NaCl + 6 Na2SO4 + 3 H2O
Zn + H2S = H2 + ZnS =>
Zn + H2S = H2 + ZnS
CN{-} + Ag{+} = AgCN =>
CN{-} + Ag{+} = AgCN
CaCl2 + Mg3(PO4)2 = Ca3(PO4)2 + MgCl2 =>
3 CaCl2 + Mg3(PO4)2 = Ca3(PO4)2 + 3 MgCl2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
AgNO3 + N2 = Ag + NO2 =>
4 AgNO3 + N2 = 4 Ag + 6 NO2
C6H5COH + K2Cr2O7 + H2SO4 = C6H6COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 C6H5COH + K2Cr2O7 + 4 H2SO4 = 6 C6H6COOH + K2SO4 + Cr2(SO4)3 + H2O
Fe(SCN)3 + KOH = Fe(OH)3 + KSCN =>
Fe(SCN)3 + 3 KOH = Fe(OH)3 + 3 KSCN
Ag3PO4 + H3PO4 = AgH2PO4 =>
Ag3PO4 + 2 H3PO4 = 3 AgH2PO4
Pb + Cl{-} = PbCl2 + {-} =>
Pb + 2 Cl{-} = PbCl2 + 2e
C6H5NO2 + O2 = CO2 + H2O + N2 =>
4 C6H5NO2 + 25 O2 = 24 CO2 + 10 H2O + 2 N2
Mg(OH)2 + PbBr2 = MgBr2 + Pb(OH)2 =>
Mg(OH)2 + PbBr2 = MgBr2 + Pb(OH)2
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
K2S + MoF6 = KF + MoS3 =>
3 K2S + MoF6 = 6 KF + MoS3
(NH4)2SO4 = NH3 + SO3 + H2O0 =>
(NH4)2SO4 = 2 NH3 + SO3 + H2O0
KMnO4 + NaHSO4 + Na2SO3 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 6 NaHSO4 + 5 Na2SO3 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
HCl + K2SO4 = H2SO4 + KCl =>
2 HCl + K2SO4 = H2SO4 + 2 KCl
P4(g) + H2(g) = PH3(g) =>
P4(g) + 6 H2(g) = 4 PH3(g)
NH4HSO3 + O2 = NH3 + H2O + SO4 =>
NH4HSO3 + O2 = NH3 + H2O + SO4
C3H7COOH + O2 = CO + H2O =>
C3H7COOH + 3 O2 = 4 CO + 4 H2O
C6H5C2H4Cl + KOH = C6H5C2H4OH + KCl =>
C6H5C2H4Cl + KOH = C6H5C2H4OH + KCl
NaSO3 = Na2SO4 + SO2 =>
2 NaSO3 = Na2SO4 + SO2
S + KBrO3 = K2SO4 + Br2 + SO2 =>
2 S + 2 KBrO3 = K2SO4 + Br2 + SO2
CuO + H{+} + HSO4{-} = Cu2{+} + SO42{-} + H2O =>
154 CuO + 77 H{+} + 3 HSO4{-} = 77 Cu2{+} + 3 SO42{-} + 40 H2O
FePO4 + SO2 + H2O = FeHPO4 + H2SO4 =>
2 FePO4 + SO2 + 2 H2O = 2 FeHPO4 + H2SO4
CH3COONH4 + H2O = CH3COOH + NH3*H2O =>
CH3COONH4 + H2O = CH3COOH + NH3*H2O
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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