| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti + 2 CuCl2 = 2 Cu + TiCl4
Ca(C2H3O2)2 + H2C2O4 = CaC2O4 + HC2H3O2 =>
Ca(C2H3O2)2 + H2C2O4 = CaC2O4 + 2 HC2H3O2
NH42S + ZnCl2 = NH42Cl2 + ZnS =>
NH42S + ZnCl2 = NH42Cl2 + ZnS
LiHCO3 + H3PO4 = H2CO3 + Li3PO4 =>
3 LiHCO3 + H3PO4 = 3 H2CO3 + Li3PO4
KI(aq) + CuSO4(aq) = K2SO4(aq) + CuI(aq) + I2(aq) =>
4 KI(aq) + 2 CuSO4(aq) = 2 K2SO4(aq) + 2 CuI(aq) + I2(aq)
HCOONa + KMnO2 + H2SO4 = CO2 + MnSO4 + K2SO4 + NaSO4 + H2O =>
2 HCOONa + 6 KMnO2 + 11 H2SO4 = 2 CO2 + 6 MnSO4 + 3 K2SO4 + 2 NaSO4 + 12 H2O
(NH4)(CO3) + (K2)(CrO4) = (NH4)2(CrO4) + (K)(CO3) =>
2(NH4)(CO3) + (K2)(CrO4) = (NH4)2(CrO4) + 2(K)(CO3)
Rb2(CO3) = CO2 + Rb2O =>
Rb2(CO3) = CO2 + Rb2O
NaFeO2 + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O
H2SO4 + C = CO4 + SO2 + H2O =>
4 H2SO4 + C = CO4 + 4 SO2 + 4 H2O
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
AlBr3 + Cl2 = Al2Cl3 + Br2 =>
4 AlBr3 + 3 Cl2 = 2 Al2Cl3 + 6 Br2
HCOOCH3 + O = CO2 + H2O =>
HCOOCH3 + 4 O = 2 CO2 + 2 H2O
KMnO4 + H3PO3 + H2SO4 = H3PO4 + MnSO4 + KSO4 + H2O =>
KMnO4 + 2 H3PO3 + 2 H2SO4 = 2 H3PO4 + MnSO4 + KSO4 + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Ag{+} + NH3 + H2O = Ag2O + NH4{+} =>
2 Ag{+} + 2 NH3 + H2O = Ag2O + 2 NH4{+}
CaSO3 + HNO3 = Ca(NO3)2 + H2SO3 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2SO3
Ag + No = Ag2No =>
2 Ag + No = Ag2No
MnO4 + NO2 = Mn + NO3 =>
MnO4 + 4 NO2 = Mn + 4 NO3
CH3COOH + Ba = H2O + BaC =>
CH3COOH + 2 Ba = 2 H2O + 2 BaC
Ni(s) + O2(g) = NiO =>
2 Ni(s) + O2(g) = 2 NiO
CH3ONa + HCOOCH3 = C4H10O3 + HCOONa =>
CH3ONa + 2 HCOOCH3 = C4H10O3 + HCOONa
KClO3 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KClO3 + 5 Na2SO3 + H2SO4 = 5 Na2SO4 + K2SO4 + Cl2 + H2O
MnO4{-} + H3O{+} + Sn{2+} = Mn{2+} + Sn{4+} + H2O =>
2 MnO4{-} + 16 H3O{+} + 5 Sn{2+} = 2 Mn{2+} + 5 Sn{4+} + 24 H2O
LiOH + CdO = LiO + CdOH2 =>
2 LiOH + CdO = 2 LiO + CdOH2
KMnO4 + Na2SO4 = K2SO4 + NaMnO4 =>
2 KMnO4 + Na2SO4 = K2SO4 + 2 NaMnO4
Sn + Pb(NO3)2 = SnNO3 + Pb =>
2 Sn + Pb(NO3)2 = 2 SnNO3 + Pb
W + H2SO4 = HWO2 + H2O + SO2 =>
2 W + 3 H2SO4 = 2 HWO2 + 2 H2O + 3 SO2
C4H802(l) + O2(g) = CO2(g) + H2O =>
2 C4H802(l) + 409 O2(g) = 8 CO2(g) + 802 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2O3 + C2H2 = Fe + CO + H2 =>
2 Fe2O3 + 3 C2H2 = 4 Fe + 6 CO + 3 H2
C6H13N + H2O = C6H10N + H3O =>
C6H13N + 3 H2O = C6H10N + 3 H3O
K2SO3 + H2 = SO2 + K + H2O =>
K2SO3 + H2 = SO2 + 2 K + H2O
Be3N2 + H2O = NH3 + Be(OH)2 =>
Be3N2 + 6 H2O = 2 NH3 + 3 Be(OH)2
P4O10 + MgO + H2 = Mg3P2O2 + H2O =>
P4O10 + 6 MgO + 12 H2 = 2 Mg3P2O2 + 12 H2O
KOH + H2CO4 = K2CO4 + H2O =>
2 KOH + H2CO4 = K2CO4 + 2 H2O
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li2O2 + Li2O + Sb2O3 + LiCl = Li6SbO5Cl =>
2 Li2O2 + 3 Li2O + Sb2O3 + 2 LiCl = 2 Li6SbO5Cl
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ba(OH)2 + Pb(CH3COOH)2 = Pb(OH)2 + Ba(CH3COOH)2 =>
Ba(OH)2 + Pb(CH3COOH)2 = Pb(OH)2 + Ba(CH3COOH)2
NaCO3 + HCH3OO = NaCH3COO + H2O + CO2 =>
4 NaCO3 + 9 HCH3OO = 4 NaCH3COO + 12 H2O + 5 CO2
CHOOH + Ba(OH)2 = Ba(CHOO)2 + H2O =>
2 CHOOH + Ba(OH)2 = Ba(CHOO)2 + 2 H2O
H{+} + SO4{2-} + CH3COO{-} = HS{-} + CO2 + H2O =>
2 H{+} + SO4{2-} + CH3COO{-} = HS{-} + 2 CO2 + 2 H2O
Pb(NO3)2 + AgCl3 = PbCl2 + Ag(NO3)3 =>
3 Pb(NO3)2 + 2 AgCl3 = 3 PbCl2 + 2 Ag(NO3)3
CrO4{2-} + SO3{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
2 CrO4{2-} + 3 SO3{2-} + 10 H{+} = 3 SO4{2-} + 2 Cr{3+} + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/24
Équations équilibrées sur03/01/23
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