| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C6H6O6 + NaHCO3 = NaHC6H6O6 + CO2 + H2O
SiH4 + CH3OH = Si(OH)4 + CH4 =>
SiH4 + 4 CH3OH = Si(OH)4 + 4 CH4
CuSiO3 + CuO = Cu2SiO4 =>
CuSiO3 + CuO = Cu2SiO4
Mg(HCO3)2 + CaCO3 = MgCO3 + Ca(HCO3)2 =>
Mg(HCO3)2 + CaCO3 = MgCO3 + Ca(HCO3)2
Fe2(SO4)3 + H2O + SO2 = FeSO2 + H2SO4 =>
Fe2(SO4)3 + 6 H2O + 5 SO2 = 2 FeSO2 + 6 H2SO4
O2 + Ag2 + H2S = Ag2S + H2O =>
O2 + 2 Ag2 + 2 H2S = 2 Ag2S + 2 H2O
MnO2 + KOH + KClO3 = KCl + K2MnO4 + H2O =>
3 MnO2 + 6 KOH + KClO3 = KCl + 3 K2MnO4 + 3 H2O
BrO3{-} + MnO2{----------------} = Br{-} + MnO4{-} =>
2 BrO3{-} + 3 MnO2{----------------} = 2 Br{-} + 3 MnO4{-}
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
CaCO3 + CHOOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 8 CHOOH = Ca(CH3COO)2 + 5 H2O + 5 CO2
SO2(g) + HNO3 + H2O = H2SO4 + NO(g) =>
3 SO2(g) + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO(g)
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + Mn2SO4 + Cl =>
7 H2SO4 + 6 NaCl + 2 MnO2 = 4 H2O + 6 NaHSO4 + Mn2SO4 + 6 Cl
C2H6O2 + HNO3 = C5H8O4 + NO + H2O =>
15 C2H6O2 + 10 HNO3 = 6 C5H8O4 + 10 NO + 26 H2O
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
K2Cr2O7 + FeSO4 + H2SO4 = H2O + Fe2(SO4)3 + K2SO4 + Cr2(SO3)3 =>
K2Cr2O7 + 12 FeSO4 + 10 H2SO4 = 10 H2O + 6 Fe2(SO4)3 + K2SO4 + Cr2(SO3)3
Sr(OH)2 + Br2 = Sr(BrO3)2 + SrBr2 + H2O =>
6 Sr(OH)2 + 6 Br2 = Sr(BrO3)2 + 5 SrBr2 + 6 H2O
[Cu(H2O)6] + NH3 = [Cu(NH3)5]H2O + H2O =>
[Cu(H2O)6] + 5 NH3 = [Cu(NH3)5]H2O + 5 H2O
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
Na(aq) + H2O(l) = NaO(aq) + H2 =>
Na(aq) + H2O(l) = NaO(aq) + H2
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + HIO3 + H2O =>
K2Cr2O7 + HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + HIO3 + 4 H2O
C2H6(s) + O2(g) = CO2(s) + H2O =>
2 C2H6(s) + 7 O2(g) = 4 CO2(s) + 6 H2O
C540H85O5 + O2 = CO2 + H2O =>
4 C540H85O5 + 2235 O2 = 2160 CO2 + 170 H2O
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
Pb(NO3)2 + CaSO4 = Ca(NO3)2 + PbSO4 =>
Pb(NO3)2 + CaSO4 = Ca(NO3)2 + PbSO4
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
AlPO4 + C + SiO2 = Si(AlPO4) + CO2 =>
AlPO4 + C + SiO2 = Si(AlPO4) + CO2
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
CaCO3 + CHOOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 8 CHOOH = Ca(CH3COO)2 + 5 H2O + 5 CO2
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + H2O + Cr2(SO4)3 + K2SO4 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + 7 H2O + Cr2(SO4)3 + K2SO4
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
MnO4{-} + Zn + H{+} = Mn{2+} + Zn{2+} + H2O =>
2 MnO4{-} + 5 Zn + 16 H{+} = 2 Mn{2+} + 5 Zn{2+} + 8 H2O
HCOOC3H7 + O2 = CO2 + H2O =>
HCOOC3H7 + 5 O2 = 4 CO2 + 4 H2O
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
H{+} + Cr2O7{2-} + C3H7OH = C3H5O + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 2 C3H7OH = 2 C3H5O + 2 Cr{3+} + 7 H2O
KCl + MnO2 + HSO4 = K2SO4 + MnSO4 + Cl2 + HOH =>
6 KCl + MnO2 + 4 HSO4 = 3 K2SO4 + MnSO4 + 3 Cl2 + 2 HOH
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH = H2O(l) + NaClO4(aq)
Cu3N + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu3N + 26 HNO3 = 9 Cu(NO3)2 + 11 NO + 13 H2O
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
V2O3 + Fe = VO + Fe2O3 =>
3 V2O3 + 2 Fe = 6 VO + Fe2O3
C6H9 + O2 = H2O + CO =>
4 C6H9 + 21 O2 = 18 H2O + 24 CO
NaAlH4 + Ca(BH4)2 = Ca(AlH4)2 + NaBH4 =>
2 NaAlH4 + Ca(BH4)2 = Ca(AlH4)2 + 2 NaBH4
CH3COCH3 + H2 = CH4COCH4 =>
CH3COCH3 + H2 = CH4COCH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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