| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + 7 H2SO4 = 7 SO2 + 6 C + 14 H2O
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
C3H7COOH + OH = C3H7COO + H2O =>
C3H7COOH + OH = C3H7COO + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Fe + HCSN = Fe(SCN) + H =>
Fe + HCSN = Fe(SCN) + H
MnO4{-} + HSO3{-} + H2SO4 = Mn{2+} + SO4{2-} + H2O =>
4 MnO4{-} + 10 HSO3{-} + H2SO4 = 4 Mn{2+} + 11 SO4{2-} + 6 H2O
Fe2O3 + Fe = Fe2O3Fe =>
Fe2O3 + Fe = Fe2O3Fe
LiBr(aq) + F(g) = Li(s) + FBr(g) =>
LiBr(aq) + F(g) = Li(s) + FBr(g)
C2H4O2S + O2 = CO2 + H2O + SO2 =>
C2H4O2S + 3 O2 = 2 CO2 + 2 H2O + SO2
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
AlK(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 AlK(SO4)2 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
CaCO3 + CO2 + H2O = Ca(HCO3)2(aq) =>
CaCO3 + CO2 + H2O = Ca(HCO3)2(aq)
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Sr(NO3)2 + Na(OH) = Sr(OH)2 + Na(NO3) =>
Sr(NO3)2 + 2 Na(OH) = Sr(OH)2 + 2 Na(NO3)
C2H2O4 + C2H6O2 = C4H8O3 + H2O =>
C2H2O4 + 7 C2H6O2 = 4 C4H8O3 + 6 H2O
KHCO3*MgCO3*4H2O + MgO = MgCO3*3H2O + K{+} + CO3{-2} =>
2 KHCO3*MgCO3*4H2O + MgO = 3 MgCO3*3H2O + 2 K{+} + CO3{-2}
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H17Cl + NaOH = C8H17OH + NaCl =>
C8H17Cl + NaOH = C8H17OH + NaCl
K2MnO4 + HCl = MnCl2 + Cl2 + KOH + H2O =>
K2MnO4 + 6 HCl = MnCl2 + 2 Cl2 + 2 KOH + 2 H2O
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
H2O2O = H2O + O2 =>
H2O2O = H2O + O2
(NH4)2C2O4(aq) + Mg(NO3)2(ag) = MgC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Mg(NO3)2(ag) = MgC2O4(s) + 2 NH4NO3(aq)
C8H7ON + O2 = C16H10N2O2 + H2O =>
2 C8H7ON + O2 = C16H10N2O2 + 2 H2O
CH3Cl + H2 = CH4 + HCl =>
CH3Cl + H2 = CH4 + HCl
PO4{3-} + NH4{+}2 + MoO4{2-} + H{+} = (NH4)3(PMo12O40) + H2O =>
PO4{3-} + 3 NH4{+}2 + 12 MoO4{2-} + 24 H{+} = (NH4)3(PMo12O40) + 12 H2O
Sr(NO3)2 + Na(OH) = Sr(OH) + Na(NO3)2 =>
Sr(NO3)2 + Na(OH) = Sr(OH) + Na(NO3)2
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2(aq) =>
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2(aq)
C2H4O + H2O2 = CO2 + H2O =>
C2H4O + 5 H2O2 = 2 CO2 + 7 H2O
Ag2O + H2CO3 = Ag2CO3 + H2O =>
Ag2O + H2CO3 = Ag2CO3 + H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
PbO + O2 = PbO3 =>
PbO + O2 = PbO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
CO2 + H = CH3 + OH =>
CO2 + 5 H = CH3 + 2 OH
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8O + CrO3 = C3H6O + Cr + H2O =>
3 C3H8O + CrO3 = 3 C3H6O + Cr + 3 H2O
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + H2SO4 + NO + H2O =>
3 Cu3AsS4 + 53 HNO3 = 9 Cu(NO3)2 + 3 H3AsO4 + 12 H2SO4 + 35 NO + 10 H2O
Cu + NaNO3 + HCl = Cu(NO3)2 + NaCl + NO + H2O =>
3 Cu + 8 NaNO3 + 8 HCl = 3 Cu(NO3)2 + 8 NaCl + 2 NO + 4 H2O
CrO3Ca(OH)2 = CaCrO4H2O =>
CrO3Ca(OH)2 = CaCrO4H2O
CH3CO2H + K = KCH3CO2 + H2 =>
2 CH3CO2H + 2 K = 2 KCH3CO2 + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Bi + HNO3 = H2 + BiNO3 =>
2 Bi + 2 HNO3 = H2 + 2 BiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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