| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H4O4 + CN2H6 = C4N2O2H6 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaF + H2SO4 = H2S + F2 + Na2SO4 + H2O =>
8 NaF + 5 H2SO4 = H2S + 4 F2 + 4 Na2SO4 + 4 H2O
FeClO3 + NaSO4 = FeSO4 + NaClO3 =>
FeClO3 + NaSO4 = FeSO4 + NaClO3
CuSO4 + Al3 = Cu + AlSO4 =>
3 CuSO4 + Al3 = 3 Cu + 3 AlSO4
C6H12O6 + KMnO4 + H2SO4 = C2H2O4 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 18 KMnO4 + 27 H2SO4 = 15 C2H2O4 + 18 MnSO4 + 9 K2SO4 + 42 H2O
NaCl + Ba(OH)2 = Na(OH) + BaCl2 =>
2 NaCl + Ba(OH)2 = 2 Na(OH) + BaCl2
Sn + NaOH + H2O2 = NaSn(OH)3 =>
Sn + NaOH + H2O2 = NaSn(OH)3
P2O5 + NaOH + H2O = NaH2PO4H2O =>
P2O5 + 2 NaOH + 3 H2O = 2 NaH2PO4H2O
K2CO3 + NaHSO4 = NaHCO3 + K2SO4 =>
K2CO3 + NaHSO4 = NaHCO3 + K2SO4
ZnS + ZnCl2 = Zn + ClS =>
2 ZnS + ZnCl2 = 3 Zn + 2 ClS
Ti4O2(s) + C(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
Ti4O2(s) + C(s) + 8 Cl2(g) = 4 TiCl4(s) + CO2(g)
Ag2(CrO)4 + NaCl = Na2(CrO)4 + AgCl =>
Ag2(CrO)4 + 2 NaCl = Na2(CrO)4 + 2 AgCl
NaOH + H2SO4 = H2 + O2 + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2 + O2 + Na2SO4
Zn + Co(NO3)2 = Zn(NO3)2 + Co2 =>
2 Zn + 2 Co(NO3)2 = 2 Zn(NO3)2 + Co2
MnSO4 + LiOH = Mn(OH)2 + Li2SO4 =>
MnSO4 + 2 LiOH = Mn(OH)2 + Li2SO4
H2SO4 + Ca(OH)2 = H2O + HSO4CaOH =>
H2SO4 + Ca(OH)2 = H2O + HSO4CaOH
HCl + Na2CO3 = NaCl + CO3 + H2 =>
2 HCl + Na2CO3 = 2 NaCl + CO3 + H2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
FeCl2 + Na2SiO4 = NaCl + FeSiO4 =>
FeCl2 + Na2SiO4 = 2 NaCl + FeSiO4
C32H64O2 + O2 = CO2 + H2O =>
C32H64O2 + 47 O2 = 32 CO2 + 32 H2O
Li(c) + CmF3(c) = LiF(c) + Cm(c) =>
3 Li(c) + CmF3(c) = 3 LiF(c) + Cm(c)
CH3COO{-} + Na2C2O4 = NaCH3COO + C2O4{2-} =>
2 CH3COO{-} + Na2C2O4 = 2 NaCH3COO + C2O4{2-}
K2O + H2O = HK2O + OH =>
K2O + H2O = HK2O + OH
Pb + Fe(NO3)3 = Pb(NO3)2 + Fe =>
3 Pb + 2 Fe(NO3)3 = 3 Pb(NO3)2 + 2 Fe
Br2 + Sn + Ba(OH)2 = Sn(OH)2 + BaBr2 =>
Br2 + Sn + Ba(OH)2 = Sn(OH)2 + BaBr2
NH4ClO4 + Al + Be = N2 + HCl + H2O + BeAl6O10 =>
4 NH4ClO4 + 6 Al + Be = 2 N2 + 4 HCl + 6 H2O + BeAl6O10
KMnO4 + H2O = KOH + MnO2 + [O] =>
2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3[O]
HIO3 + FeCl2 + HCl = FeCl3 + ICl + H2O =>
HIO3 + 4 FeCl2 + 5 HCl = 4 FeCl3 + ICl + 3 H2O
Br + CuO = CuBr + O2 =>
2 Br + 2 CuO = 2 CuBr + O2
C2H4 + CO + H2 = CH3CHO =>
C2H4 + 2 CO + 2 H2 = 2 CH3CHO
SnS(s) + O2(g) = SnO2(s) + SO2(g) =>
SnS(s) + 2 O2(g) = SnO2(s) + SO2(g)
MnO2 + HCe = MnCe + Ce + H2O =>
MnO2 + 4 HCe = MnCe + 3 Ce + 2 H2O
Cu(O)2 + H2SO4 = CuSO4 + H2O2 =>
Cu(O)2 + H2SO4 = CuSO4 + H2O2
LiOH*H2O + FeSO4*7H2O + H3PO4 = LiFePO4 + H2O + Li2SO4 =>
3 LiOH*H2O + FeSO4*7H2O + H3PO4 = LiFePO4 + 13 H2O + Li2SO4
NaClO + H2O + As + NaOH = NaCl + NaH2AsO4 =>
5 NaClO + H2O + 2 As + 2 NaOH = 5 NaCl + 2 NaH2AsO4
Na2U2O7 = U3O8 + Na2O + O2 =>
3 Na2U2O7 = 2 U3O8 + 3 Na2O + O2
H2S(g) + Fe2O3H2O(s) = Fe2S3(s) + H2O(g) =>
3 H2S(g) + Fe2O3H2O(s) = Fe2S3(s) + 4 H2O(g)
H2MnO4 + H2C2O4 = H3[Mn(C2O4)3] + CO2 + H2O =>
2 H2MnO4 + 9 H2C2O4 = 2 H3[Mn(C2O4)3] + 6 CO2 + 8 H2O
HNO2 + H2O = NOH + HO =>
HNO2 + H2O = NOH + 2 HO
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
MnO2 + HCe = MnCe + Ce + H2O =>
MnO2 + 4 HCe = MnCe + 3 Ce + 2 H2O
BaCl2 + NaOH = BaNa + OHCl2 =>
BaCl2 + NaOH = BaNa + OHCl2
CuSO4*5H2O + KI + Na2SO3 = CuI + KHSO4 + H2O + Na2SO4 =>
2 CuSO4*5H2O + 2 KI + Na2SO3 = 2 CuI + 2 KHSO4 + 9 H2O + Na2SO4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
HNO3 + Mg2H = Mg6NO + H2O =>
HNO3 + 3 Mg2H = Mg6NO + 2 H2O
Pu + O2 = Pu2O3 =>
4 Pu + 3 O2 = 2 Pu2O3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Sn + NaOH = Na2Sn2O2H2 =>
2 Sn + 2 NaOH = Na2Sn2O2H2
KMnO4 + CuHCl2 + H2SO4 = Cl2 + CuSO4 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 10 CuHCl2 + 19 H2SO4 = 10 Cl2 + 10 CuSO4 + 3 K2SO4 + 6 MnSO4 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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