| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pb(HCO3) = Pb2O + H2O + 2 CO2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
SO2 + HNO3 + H2O = H2SO4 + N2 =>
5 SO2 + 2 HNO3 + 4 H2O = 5 H2SO4 + N2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
CuO + (NH4)2S = Cu + N2 + H2O + CuS =>
4 CuO + (NH4)2S = 3 Cu + N2 + 4 H2O + CuS
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KHCO3(s) + HCl(aq) = H2O(l) + KCl(s) + CO2(g) =>
KHCO3(s) + HCl(aq) = H2O(l) + KCl(s) + CO2(g)
CaC2O2 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + CO2 + H2O =>
5 CaC2O2 + 6 KMnO4 + 14 H2SO4 = 5 CaSO4 + 3 K2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
CaH2 + H2O = Ca(OH)2(s) + H2(g) =>
CaH2 + 2 H2O = Ca(OH)2(s) + 2 H2(g)
Sn4 + O = Sn4O =>
Sn4 + O = Sn4O
NiSO4 + RbOH = Ni(OH)2 + Rb2SO4 =>
NiSO4 + 2 RbOH = Ni(OH)2 + Rb2SO4
Fe2(NO3)2 + ClO2 + H2SO4 = FeCl2 + HNO3 + S + O2 =>
Fe2(NO3)2 + 4 ClO2 + H2SO4 = 2 FeCl2 + 2 HNO3 + S + 6 O2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
KlO3 + HCl = Kl + H2O + Cl2 =>
KlO3 + 6 HCl = Kl + 3 H2O + 3 Cl2
CuCl + HNO3 + H{+} = Cu{2+} + NOCl + Cl2 + H2O =>
6 CuCl + 4 HNO3 + 12 H{+} = 6 Cu{2+} + 4 NOCl + Cl2 + 8 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MnO2 + NaClO4 + KOH = K2MnO4 + NaCl + H2O =>
4 MnO2 + NaClO4 + 8 KOH = 4 K2MnO4 + NaCl + 4 H2O
KOH + I2 + Na3AsO3 = KI + Na3AsO4 + H2O =>
2 KOH + I2 + Na3AsO3 = 2 KI + Na3AsO4 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
OCl + SO3 = Cl + SO4 =>
OCl + SO3 = Cl + SO4
Zn(OH)2 + Cl2O3 = Zn(ClO2)2 + H2O =>
Zn(OH)2 + Cl2O3 = Zn(ClO2)2 + H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Bi2O3 + H4[Fe(CN)6] = Bi4[Fe(CN)6]3 + H2O =>
2 Bi2O3 + 3 H4[Fe(CN)6] = Bi4[Fe(CN)6]3 + 6 H2O
CaFe(NO3)3 = Ca(NO3)3 + Fe =>
CaFe(NO3)3 = Ca(NO3)3 + Fe
C2H6 + O24CO2 = CO2 + H2O =>
24 C2H6 + 7 O24CO2 = 55 CO2 + 72 H2O
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO3 + Na = NaSO3 =>
SO3 + Na = NaSO3
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
Zn(NO3)2 + Co = Co(NO3)2 + Zn =>
Zn(NO3)2 + Co = Co(NO3)2 + Zn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sn3O4 + Al = Al2O3 + Sn =>
3 Sn3O4 + 8 Al = 4 Al2O3 + 9 Sn
CuH2 = Cu + H =>
CuH2 = Cu + 2 H
Fe{2}O{3} + AI = AI{2}O{3} + Fe =>
Fe{2}O{3} + AI = AI{2}O{3} + Fe
NaVO3 + CuSO4 + H2O = Cu3(VO4)2 + H2SO4 + Na2SO4 =>
2 NaVO3 + 3 CuSO4 + 2 H2O = Cu3(VO4)2 + 2 H2SO4 + Na2SO4
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
CH2OH + AgOH + NH4OH = HCOONH + H2O + Ag =>
CH2OH + 6 AgOH + NH4OH = HCOONH + 6 H2O + 6 Ag
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al4 + O2 = Al2O3 =>
Al4 + 3 O2 = 2 Al2O3
CH3{-}CH2{-}CH{-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH{-}CH2{-}CH = CH{-}CH3 + H2
NaOH + C3H6O3 = C3H3O2Na + H2O =>
NaOH + C3H6O3 = C3H3O2Na + 2 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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