| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn + 4 BiO3 = 3 MnO4 + 4 Bi
CrCl + Mg = MgCl2 + Cr =>
2 CrCl + Mg = MgCl2 + 2 Cr
K3PO4 + MgSO4 = Mg3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 K2SO4
KMnO4 + Na2S4O6 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
14 KMnO4 + 5 Na2S4O6 + 42 HNO3 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 6 H2O
Na3PO4 + AgNO3 = Ag3(PO4) + Na(NO3) =>
Na3PO4 + 3 AgNO3 = Ag3(PO4) + 3 Na(NO3)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mn2O7 + H2S2O7 = H2O + MnH(SO4)4 =>
Mn2O7 + 4 H2S2O7 = 3 H2O + 2 MnH(SO4)4
C4H9Cl + C8H10O2 = C16H26O2 + HCl =>
2 C4H9Cl + C8H10O2 = C16H26O2 + 2 HCl
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
MgO + CrO3 = MgCrO4 =>
MgO + CrO3 = MgCrO4
Pb(IO3)2 + NaOH = Pb(OH) + Na(IO3)2 =>
Pb(IO3)2 + NaOH = Pb(OH) + Na(IO3)2
CH3NH2 + O2 = CH3NO + H2O =>
CH3NH2 + O2 = CH3NO + H2O
TbCl4 + H2O = HCl + TbO2 =>
TbCl4 + 2 H2O = 4 HCl + TbO2
Al3O2 = Al + O3 =>
3 Al3O2 = 9 Al + 2 O3
F13O + P21O = P12 + FOOO =>
2 F13O + 76 P21O = 133 P12 + 26 FOOO
NaOH + CuCI = CuOH + NaCI =>
NaOH + CuCI = CuOH + NaCI
Si2H6 + Mn2O7 = SiO2 + MnO2 + H2O =>
3 Si2H6 + 7 Mn2O7 = 6 SiO2 + 14 MnO2 + 9 H2O
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
HCl + Ca(OH)2 = CaCl2 + H2(O) =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2(O)
H2SO4 + KI = SO2 + I2 + KHSO4 + H2O =>
3 H2SO4 + 2 KI = SO2 + I2 + 2 KHSO4 + 2 H2O
C3H8O + Cl2 = C3H7Cl + ClOH =>
C3H8O + Cl2 = C3H7Cl + ClOH
Zn + AgI + H2SO4 = Ag + ZnSO4 + HI =>
Zn + 2 AgI + H2SO4 = 2 Ag + ZnSO4 + 2 HI
CaHO2 + HCl = Ca2 + Cl + H2O =>
2 CaHO2 + 6 HCl = Ca2 + 6 Cl + 4 H2O
C10H18O + NaBH4 = C10H20O + Na + BH3 =>
C10H18O + 2 NaBH4 = C10H20O + 2 Na + 2 BH3
P4 + Al = AlP =>
P4 + 4 Al = 4 AlP
OH{-} + Br2 = Br{-} + BrO3{-} + H{+} =>
3 OH{-} + 3 Br2 = 5 Br{-} + BrO3{-} + 3 H{+}
C7H8 + O2 = C + H2O =>
C7H8 + 2 O2 = 7 C + 4 H2O
C2H5OH + KMnO4 = CH3COOH + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + 4 KOH + H2O
KMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + H2O + NaO + K2O =>
4 KMnO4 + 10 NaCl + 4 H2SO4 = 4 MnSO4 + 5 Cl2 + 4 H2O + 10 NaO + 2 K2O
Cu(H2O)6(aq) + NaOH(aq) = CuOH(s) + Na(H2O)6 =>
Cu(H2O)6(aq) + NaOH(aq) = CuOH(s) + Na(H2O)6
(OH){-} + H2S + O2 = SO4{-2} + H2O =>
2(OH){-} + H2S + 2 O2 = SO4{-2} + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mn + C = MnC5 =>
Mn + 5 C = MnC5
C4H10 + Cl2 = HCl + C4Cl =>
2 C4H10 + 11 Cl2 = 20 HCl + 2 C4Cl
Na6V10O28 + Al + HCl = VCl2 + AlCl3 + NaCl + H2O =>
Na6V10O28 + 10 Al + 56 HCl = 10 VCl2 + 10 AlCl3 + 6 NaCl + 28 H2O
MgO + FeSO4*7H2O + O2 + Ca(OH)2 = Mg6Fe2(OH)16SO4 + CaSO4 + H2O =>
12 MgO + 4 FeSO4*7H2O + O2 + 2 Ca(OH)2 = 2 Mg6Fe2(OH)16SO4 + 2 CaSO4 + 14 H2O
NO + [Ag(NH3)2]NO3 + H2O = Ag + NH4NO3 =>
3 NO + [Ag(NH3)2]NO3 + 3 H2O = Ag + 3 NH4NO3
NaOH + Zn(C2H3O2)2 = Zn(OH)2 + Na2(C2H3O2)2 =>
2 NaOH + Zn(C2H3O2)2 = Zn(OH)2 + Na2(C2H3O2)2
NaNO2 + KMnO4 + NaOH = KNaMnO4 + NaNO3 + H2O =>
NaNO2 + 2 KMnO4 + 2 NaOH = 2 KNaMnO4 + NaNO3 + H2O
C6H14 + O2 = O2C6 + O2H14 =>
C6H14 + 2 O2 = O2C6 + O2H14
SnBr2 + Cl2 = SnCl2 + Br2 =>
SnBr2 + Cl2 = SnCl2 + Br2
HO + Cl = HCl + O =>
HO + Cl = HCl + O
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(g) + CO2(g) =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(g) + CO2(g)
FeSO4 + KMnO3 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
6 FeSO4 + 2 KMnO3 + 6 H2SO4 = 3 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 6 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + HMnO4 =>
3 MnSO4 + 6 KMnO4 + 2 H2O = 5 MnO2 + 3 K2SO4 + 4 HMnO4
Natrium + Schwefelsäure = Natriumsulfat + Wasserstoff =>
2 Na + H2SO4 = Na2SO4 + H2
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4) + H2O =>
5 C2H5OH + K2Cr2O7 + 2 H2SO4 = 5 C2H4O + K2SO4 + Cr2(SO4) + 7 H2O
FeSO4*(NH4)2SO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 + (NH4)2SO4 =>
3 FeSO4*(NH4)2SO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4 + 3(NH4)2SO4
C4H7Cl + Cl2 = HCl + C4H6Cl =>
2 C4H7Cl + Cl2 = 2 HCl + 2 C4H6Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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