| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CCH3 + Br2 = CH3CHBrCBrH2
C5H12NO2 + O2 = CO2 + H2O + N2 =>
2 C5H12NO2 + 14 O2 = 10 CO2 + 12 H2O + N2
NaClO3 + H2SO4 + CH4O = ClO2 + NaHSO4 + CO2 + H2O =>
6 NaClO3 + 6 H2SO4 + CH4O = 6 ClO2 + 6 NaHSO4 + CO2 + 5 H2O
H2S + Cd3N2 = H3N + CdS =>
3 H2S + Cd3N2 = 2 H3N + 3 CdS
CH3CCH3 + Br2 = CH3CHBrCBrH2 =>
CH3CCH3 + Br2 = CH3CHBrCBrH2
Os + F2 = OsF =>
2 Os + F2 = 2 OsF
Zn + H2SO4 = Zn(SO4)2 + H3 =>
3 Zn + 6 H2SO4 = 3 Zn(SO4)2 + 4 H3
NH2 = NH3 + N2 =>
6 NH2 = 4 NH3 + N2
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
Zn + SnF4 = Sn + ZnF2 =>
2 Zn + SnF4 = Sn + 2 ZnF2
(S2O3{2-}) + Cl2 + H2O = (SO4{2-}) + (Cl{-}) + (H{+}) =>
(S2O3{2-}) + 4 Cl2 + 5 H2O = 2(SO4{2-}) + 8(Cl{-}) + 10(H{+})
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
AgNO3(Ac) + Na2SO4(Ac) = Ag2SO4(Ac) + NaNO3(Ac) =>
2 AgNO3(Ac) + Na2SO4(Ac) = Ag2SO4(Ac) + 2 NaNO3(Ac)
H6O2C3 + O2 = CO2 + H2O =>
2 H6O2C3 + 7 O2 = 6 CO2 + 6 H2O
CH3CCH3 + Br2 = CH3CHBrCBrH2 =>
CH3CCH3 + Br2 = CH3CHBrCBrH2
Ca(CH3COO)2 = CaCO3 + CH3COCH3 =>
Ca(CH3COO)2 = CaCO3 + CH3COCH3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CH3CCH3 + Br2 = CH3CHBrCBrH2 =>
CH3CCH3 + Br2 = CH3CHBrCBrH2
Li(s) + H2SO4(aq) = Li2SO4(aq) + H2(g) =>
2 Li(s) + H2SO4(aq) = Li2SO4(aq) + H2(g)
N2(g) + CO2(g) = NO + CO =>
N2(g) + 2 CO2(g) = 2 NO + 2 CO
Cl + Na2S2O3 + H2O = NaCl + H2SO4 + HCl =>
8 Cl + Na2S2O3 + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
CaO + CO = Ca + CO2 =>
CaO + CO = Ca + CO2
Mg + CO2 = MgCO3 + C =>
2 Mg + 3 CO2 = 2 MgCO3 + C
SnCl2 + FeSO4 = SnSO4 + FeCl2 =>
SnCl2 + FeSO4 = SnSO4 + FeCl2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
NAl + CuCl2 = NCu + AlCl2 =>
NAl + CuCl2 = NCu + AlCl2
CH3CH2COO + O2 = CO2 + H2O =>
4 CH3CH2COO + 13 O2 = 12 CO2 + 10 H2O
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
CH3CCH3 + Br2 = CH3CHBrCBrH2 =>
CH3CCH3 + Br2 = CH3CHBrCBrH2
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnCl2 + (NH4)2(CO3) = Mn(CO3) + (NH4)Cl =>
MnCl2 + (NH4)2(CO3) = Mn(CO3) + 2(NH4)Cl
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
(NH4)2S(aq) + AgNO3(aq) = Ag2S + NH4NO3 =>
(NH4)2S(aq) + 2 AgNO3(aq) = Ag2S + 2 NH4NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO4 + Sn(NO3)2 = NaNO3 + SnSO4 =>
Na2SO4 + Sn(NO3)2 = 2 NaNO3 + SnSO4
I2(s) + Na2S2O3(aq) = Na2S4O6(aq) + NaI(aq) =>
I2(s) + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
CH3CH2OH + CH3I = CH3CH2I + CH3OH =>
CH3CH2OH + CH3I = CH3CH2I + CH3OH
Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O
NH3 + H2SO4 = (NH4)HSO4 =>
NH3 + H2SO4 = (NH4)HSO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ba(OH)2(s)*8H2O(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2(s)*8H2O(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 10 H2O(l) + 2 NH3(g)
CH3CCH3 + Br2 = CH3CHBrCBrH2 =>
CH3CCH3 + Br2 = CH3CHBrCBrH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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