| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO2 + K(OH) = KNO2 + H2O
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
Sr + H3PO4 = SrPO4 + H2 =>
2 Sr + 2 H3PO4 = 2 SrPO4 + 3 H2
Cu(NO3)2 + Na2C2O2 = CuC2O2 + NaNO3 =>
Cu(NO3)2 + Na2C2O2 = CuC2O2 + 2 NaNO3
H2 + MgLi = MgH2 + LiH =>
3 H2 + 2 MgLi = 2 MgH2 + 2 LiH
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Mn(NO3)2 + Al = AlNO3 + Mn =>
Mn(NO3)2 + 2 Al = 2 AlNO3 + Mn
AuO + H2O = Au(OH)3 + H =>
AuO + 2 H2O = Au(OH)3 + H
MnNO32 + NaOH = Mn(OH)2 + Na2NO32 =>
MnNO32 + 2 NaOH = Mn(OH)2 + Na2NO32
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
O3 + H8 = H2O =>
4 O3 + 3 H8 = 12 H2O
Sn(OH)4 = Sn2O4 + H2O =>
2 Sn(OH)4 = Sn2O4 + 4 H2O
Sn + AgNO3 = Ag + Sn(NO3)2 =>
Sn + 2 AgNO3 = 2 Ag + Sn(NO3)2
Sn + Mg(NO3)2 = Sn(NO3)2 + Mg =>
Sn + Mg(NO3)2 = Sn(NO3)2 + Mg
KI + H2O2 = I + KOH =>
2 KI + H2O2 = 2 I + 2 KOH
Co(NO3)3(aq)Pb(s) = Pb(NO3)3(aq)Co(s) =>
Co(NO3)3(aq)Pb(s) = Pb(NO3)3(aq)Co(s)
Au2CO3 + N2O + H2O = Au(NO3)3 + CH4 + H2 =>
Au2CO3 + 3 N2O + 12 H2O = 2 Au(NO3)3 + CH4 + 10 H2
Cu{+} + MnO4{-} = Cu2{+} + Mn2{+} + O2 =>
6 Cu{+} + 2 MnO4{-} = 3 Cu2{+} + Mn2{+} + 4 O2
K2 + HF = KF + H2 =>
K2 + 2 HF = 2 KF + H2
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Cu(C2H3O2)2 + Zn = Cu + Zn(C2H3O2)2 =>
Cu(C2H3O2)2 + Zn = Cu + Zn(C2H3O2)2
NaCl + Pb(NO3)2 = PbCl + Na(NO3)2 =>
NaCl + Pb(NO3)2 = PbCl + Na(NO3)2
(NH4)2SO4 + AgNO3 = Ag2SO4 + NH4NO3 =>
(NH4)2SO4 + 2 AgNO3 = Ag2SO4 + 2 NH4NO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
AgCl + NaCO2 = NaCl + Ag + CO2 =>
AgCl + NaCO2 = NaCl + Ag + CO2
CuCl + Cl2 = CuCl2 =>
2 CuCl + Cl2 = 2 CuCl2
Ca + ClI = CaI + Cl =>
Ca + ClI = CaI + Cl
PH3 + HCl = PH4Cl =>
PH3 + HCl = PH4Cl
H2 + FeO3 = H3O + Fe =>
9 H2 + 2 FeO3 = 6 H3O + 2 Fe
CuO + NaI + Na2S2O5 = CuI + Na2SO4 + Na =>
3 CuO + 3 NaI + Na2S2O5 = 3 CuI + 2 Na2SO4 + Na
NaOH + SO4 = Na2SO4 + H2O2 =>
2 NaOH + SO4 = Na2SO4 + H2O2
C10H16NOCl + NH3 + Na = C10H16NCl + NaOH + NaNH2 =>
C10H16NOCl + NH3 + 2 Na = C10H16NCl + NaOH + NaNH2
KClO3 + Na2SO3 + H2SO4 = KCl + NaSO4 + H2O =>
2 KClO3 + 3 Na2SO3 + 3 H2SO4 = 2 KCl + 6 NaSO4 + 3 H2O
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
H2SO4 + Al = Al2SO4 + H2 =>
H2SO4 + 2 Al = Al2SO4 + H2
AgNO2 + H2 = H2NO2 + Ag =>
AgNO2 + H2 = H2NO2 + Ag
CH3COONa(aq) + NaOH(aq) = CH3COOH + Na2O =>
CH3COONa(aq) + NaOH(aq) = CH3COOH + Na2O
Y(NO3)3 + Tb(NO3)3 + CO(NH2)2 = Y2O3Tb2 + N2 + CO2 + H2O =>
2 Y(NO3)3 + 2 Tb(NO3)3 + 11 CO(NH2)2 = Y2O3Tb2 + 17 N2 + 11 CO2 + 22 H2O
CH3NH2 + H2O = CH4 + CO2 + NH3 =>
4 CH3NH2 + 2 H2O = 3 CH4 + CO2 + 4 NH3
Na(C2H3O2) + Cu(SO4) = Na2(SO4) + Cu(C2H3O2)2 =>
2 Na(C2H3O2) + Cu(SO4) = Na2(SO4) + Cu(C2H3O2)2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2SO3(s)SO2(g)H2O(l) = NaHSO3 =>
Na2SO3(s)SO2(g)H2O(l) = 2 NaHSO3
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
C6Li12O6 = Li + C + O =>
C6Li12O6 = 12 Li + 6 C + 6 O
Fe2O3 + N2O3 = Fe2(NO3)2 =>
Fe2O3 + N2O3 = Fe2(NO3)2
Cu3(PO4)2 + H2S = H3(PO4) + CuS =>
Cu3(PO4)2 + 3 H2S = 2 H3(PO4) + 3 CuS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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