| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Bi2O3 + 10 OH{-} + 4 OCl = 6 BiO3{-} + 4 Cl{-} + 5 H2O
CH2Cl + NH3 = CH2NH2 + HCl =>
CH2Cl + NH3 = CH2NH2 + HCl
C4H4O4 + NaOH = H2O + NaC4H3O4 =>
C4H4O4 + NaOH = H2O + NaC4H3O4
Zn + H2Co3 = ZnCo3 + H2 =>
Zn + H2Co3 = ZnCo3 + H2
KI + AgF = AgI + KF =>
KI + AgF = AgI + KF
HCl + Se2O3 = SeCl3 + H2O =>
6 HCl + Se2O3 = 2 SeCl3 + 3 H2O
CH2Cl + NH3 = CH2NH2 + HCl =>
CH2Cl + NH3 = CH2NH2 + HCl
HClO + HI + Na = INaCl + H2O =>
HClO + HI + Na = INaCl + H2O
LiOH + Fe2O3 = LiFeO2 + H2O =>
2 LiOH + Fe2O3 = 2 LiFeO2 + H2O
FeCl3 + HCl + Zn = ZnCl2 + FeH =>
FeCl3 + HCl + 2 Zn = 2 ZnCl2 + FeH
H2SO4 + NaHCO3 = Na2SO4 + H2OCO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2OCO2
C3H7NO2 + O2 = CH4N2O + CO2 + H2O =>
2 C3H7NO2 + 6 O2 = CH4N2O + 5 CO2 + 5 H2O
Br2(l) + I2(s) = IBr(g) =>
Br2(l) + I2(s) = 2 IBr(g)
Bi2O3 + OH{-} + OCl = BiO3{-} + Cl{-} + H2O =>
3 Bi2O3 + 10 OH{-} + 4 OCl = 6 BiO3{-} + 4 Cl{-} + 5 H2O
S2 + Cl2 = Cl2S5 =>
5 S2 + 2 Cl2 = 2 Cl2S5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2ZnO2 + HCl = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl = ZnCl2 + 2 NaCl + 2 H2O
Bi2O3 + OH{-} + OCl = BiO3{-} + Cl{-} + H2O =>
3 Bi2O3 + 10 OH{-} + 4 OCl = 6 BiO3{-} + 4 Cl{-} + 5 H2O
MeH2 + H2O = Me(OH)2 + H2 =>
MeH2 + 2 H2O = Me(OH)2 + 2 H2
C3H7NO2 + O2 = CH4N2O + CO2 + H2O =>
2 C3H7NO2 + 6 O2 = CH4N2O + 5 CO2 + 5 H2O
Na2ZnO2 + HCl = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl = ZnCl2 + 2 NaCl + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S2 + Cl2 = Cl2S5 =>
5 S2 + 2 Cl2 = 2 Cl2S5
AgCl + H3PO4 = Ag3PO4 + HCl =>
3 AgCl + H3PO4 = Ag3PO4 + 3 HCl
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Fe{2+} + ClO2 + H2O = Fe + ClO3{-} + H{+} =>
Fe{2+} + 2 ClO2 + 2 H2O = Fe + 2 ClO3{-} + 4 H{+}
As2O3 + Zn + HNO3 = AsH3 + H2O + Zn(NO3)2 =>
As2O3 + 6 Zn + 12 HNO3 = 2 AsH3 + 3 H2O + 6 Zn(NO3)2
S2 + Cl2 = Cl2S5 =>
5 S2 + 2 Cl2 = 2 Cl2S5
CH2Cl + NH3 = CH2NH2 + HCl =>
CH2Cl + NH3 = CH2NH2 + HCl
MeH2 + H2O = Me(OH)2 + H2 =>
MeH2 + 2 H2O = Me(OH)2 + 2 H2
LiOH + Fe2O3 = LiFeO2 + H2O =>
2 LiOH + Fe2O3 = 2 LiFeO2 + H2O
PbCO3 + H2SO4 = CO2 + H2O + PbSO4 =>
PbCO3 + H2SO4 = CO2 + H2O + PbSO4
MnO4 + SCN + H = Mn2 + HSO4 + NO3 + CO2 =>
18 MnO4 + 8 SCN + 8 H = 9 Mn2 + 8 HSO4 + 8 NO3 + 8 CO2
C4H4O4 + NaOH = H2O + NaC4H3O4 =>
C4H4O4 + NaOH = H2O + NaC4H3O4
CH2Cl + NH3 = CH2NH2 + HCl =>
CH2Cl + NH3 = CH2NH2 + HCl
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l)
IO3 + NO2 = NO3 + I =>
IO3 + 3 NO2 = 3 NO3 + I
MeH2 + H2O = Me(OH)2 + H2 =>
MeH2 + 2 H2O = Me(OH)2 + 2 H2
CH2Cl + NH3 = CH2NH2 + HCl =>
CH2Cl + NH3 = CH2NH2 + HCl
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l)
Bi2O3 + OH{-} + OCl = BiO3{-} + Cl{-} + H2O =>
3 Bi2O3 + 10 OH{-} + 4 OCl = 6 BiO3{-} + 4 Cl{-} + 5 H2O
C3H7NO2 + O2 = CH4N2O + CO2 + H2O =>
2 C3H7NO2 + 6 O2 = CH4N2O + 5 CO2 + 5 H2O
CrPO4 + H3O{+} = H2O + Cr{3+} + H3PO4 =>
CrPO4 + 3 H3O{+} = 3 H2O + Cr{3+} + H3PO4
C4H4O4 + NaOH = H2O + NaC4H3O4 =>
C4H4O4 + NaOH = H2O + NaC4H3O4
MnO2 + ClO3{-} + OH{-} = MnO42{-} + Cl{-} + H2O =>
6 MnO2 + 79 ClO3{-} + 6 OH{-} = 6 MnO42{-} + 79 Cl{-} + 3 H2O
HClO + HI + Na = INaCl + H2O =>
HClO + HI + Na = INaCl + H2O
Fe{2+} + ClO2 + H2O = Fe + ClO3{-} + H{+} =>
Fe{2+} + 2 ClO2 + 2 H2O = Fe + 2 ClO3{-} + 4 H{+}
HClO + HI + Na = INaCl + H2O =>
HClO + HI + Na = INaCl + H2O
C3H7NO2 + O2 = CH4N2O + CO2 + H2O =>
2 C3H7NO2 + 6 O2 = CH4N2O + 5 CO2 + 5 H2O
HClO + HI + Na = INaCl + H2O =>
HClO + HI + Na = INaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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