| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(C2H3O2) + K[Fe(CN)6] = Cu[Fe(CN)6] + K(C2H3O2)
C7H5O2H + H2O = H3O + C7H5O2 =>
C7H5O2H + H2O = H3O + C7H5O2
CH3COOH + O3 = CO2 + H2O =>
3 CH3COOH + 4 O3 = 6 CO2 + 6 H2O
C4H6O2 + Cu(OH)2 = C2H2O2 + Cu2O + H2O =>
C4H6O2 + 6 Cu(OH)2 = 2 C2H2O2 + 3 Cu2O + 7 H2O
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
NH2OH + HClO = N2 + HCl + H2O =>
2 NH2OH + HClO = N2 + HCl + 3 H2O
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + NH2CH2COOH = MgAl2O4 + H2O + N2 + CO2 =>
9 Mg(NO3)2*6H2O + 18 Al(NO3)3*9H2O + 40 NH2CH2COOH = 9 MgAl2O4 + 316 H2O + 56 N2 + 80 CO2
CaOH2 + P3 = Ca3(P2) + H2O =>
9 CaOH2 + 2 P3 = 3 Ca3(P2) + 9 H2O
Al2(SO4)3 + AgNO3 = AlNO3 + Ag2(SO4)3 =>
Al2(SO4)3 + 2 AgNO3 = 2 AlNO3 + Ag2(SO4)3
Na3VO4 + H2SO4 = Na3V3O9 + Na2SO4 + H2O =>
3 Na3VO4 + 3 H2SO4 = Na3V3O9 + 3 Na2SO4 + 3 H2O
MnCl4 + O2 = Mn2O4 + Cl2 =>
2 MnCl4 + 2 O2 = Mn2O4 + 4 Cl2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C5H11NSO2 + O2 = CO2 + H2O + N2 + SO2 =>
4 C5H11NSO2 + 31 O2 = 20 CO2 + 22 H2O + 2 N2 + 4 SO2
Cr(No3)3 + KOH + Cl2 = KCl + KNo3 + K2CrO4 + H2O =>
2 Cr(No3)3 + 16 KOH + 3 Cl2 = 6 KCl + 6 KNo3 + 2 K2CrO4 + 8 H2O
HNO3 + Ag2O = AgNO3 + H2O =>
2 HNO3 + Ag2O = 2 AgNO3 + H2O
PbO2 + HL = L2 + PbL2 + H2O =>
PbO2 + 4 HL = L2 + PbL2 + 2 H2O
SO3 + Co(OH)2 = Co + SO4 + H2 =>
2 SO3 + Co(OH)2 = Co + 2 SO4 + H2
Cl2 + AgBr = Br + AgCl =>
Cl2 + 2 AgBr = 2 Br + 2 AgCl
C2H6O + H2O = C2H8O2 =>
C2H6O + H2O = C2H8O2
H2NNH3 + H2O = H3O + H2NNH2 =>
H2NNH3 + H2O = H3O + H2NNH2
Fe{2}O{3} + Al = Fe{+} + Al{2}O{3} =>
2 Fe{2}O{3} + Al = 2 Fe{+} + Al{2}O{3}
Hf + CO2 = HfC + O =>
Hf + CO2 = HfC + 2 O
Al + KOH + H2SO4 + H2O = KAl((SO4)2)*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl((SO4)2)*12H2O + 3 H2
C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3
PbSO4(l) + K2CrO4(l) = PbCrO4(s) + K2SO4(aq) =>
PbSO4(l) + K2CrO4(l) = PbCrO4(s) + K2SO4(aq)
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Zn + P = ZnP =>
Zn + P = ZnP
HNO3 + HCl = Cl + NO + H2O =>
HNO3 + 3 HCl = 3 Cl + NO + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + KOH + H2SO4 = KAl(SO4)2 + H2 + H2O =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 3 H2 + 2 H2O
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
Ag + NH4OH = AgOH + NH4 =>
Ag + NH4OH = AgOH + NH4
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Ca(OH)2(s) = CaO(s) + H2O(l) =>
Ca(OH)2(s) = CaO(s) + H2O(l)
C3H8O + NaOH = C3H7ONa + H2O =>
C3H8O + NaOH = C3H7ONa + H2O
Al2O3 + NaHCO3 = Al(OH)3 + Na2O + CO2 =>
Al2O3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2O + 6 CO2
Li{+} + Zn(OH)4{2-} = Li2Zn(OH)4 =>
2 Li{+} + Zn(OH)4{2-} = Li2Zn(OH)4
H2O2 + Cl = HCl + O2 =>
H2O2 + 2 Cl = 2 HCl + O2
CH4S(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
CH4S(g) + 3 O2(g) = CO2(g) + 2 H2O(g) + SO2(g)
NO + O2 + BaO = Ba(NO3)2 =>
4 NO + 3 O2 + 2 BaO = 2 Ba(NO3)2
Tc2O7 + H2O = Tc(OH)7 =>
Tc2O7 + 7 H2O = 2 Tc(OH)7
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Ag + NH4OH = AgOH + NH4 =>
Ag + NH4OH = AgOH + NH4
Cu(NO3)2 + NH4SCN = Cu(SCN)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4SCN = Cu(SCN)2 + 2 NH4NO3
Zn + HCl(q) = ZnCl2(aq) + H2(aq) =>
Zn + 2 HCl(q) = ZnCl2(aq) + H2(aq)
CaO + H2O2 = O2Ca + H2O =>
CaO + H2O2 = O2Ca + H2O
NO2 + LiOH = LiNO2 + LiNO3 + H2O =>
2 NO2 + 2 LiOH = LiNO2 + LiNO3 + H2O
FeO + H2S = SFeH2O =>
FeO + H2S = SFeH2O
C6H12O6 = C55H98O6 + CO2 + H2O =>
51 C6H12O6 = 4 C55H98O6 + 86 CO2 + 110 H2O
Cu(NO3) + CaCu = Ca(NO3)2 + Cu =>
2 Cu(NO3) + CaCu = Ca(NO3)2 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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