| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H4 + 16 O2 = 10 CO3 + 2 H2O
CrO5 + H{+} + H2O = Cr3{+} + H2O2 =>
6 CrO5 + 2 H{+} + 28 H2O = 2 Cr3{+} + 29 H2O2
CH2O + H2 = CH4OH =>
2 CH2O + 3 H2 = 2 CH4OH
NaF + AlP = NaP + AlF =>
NaF + AlP = NaP + AlF
PbN6 + CrMn2O8 = Pb3O + Cr2O3 + MnO2 + NO =>
15 PbN6 + 38 CrMn2O8 = 5 Pb3O + 19 Cr2O3 + 76 MnO2 + 90 NO
CH2O + H2 = CH4OH =>
2 CH2O + 3 H2 = 2 CH4OH
Li + H2O = LiO3H + H2 =>
2 Li + 6 H2O = 2 LiO3H + 5 H2
Mn2O3 + H2O = Mn(OH)2 + O2 =>
2 Mn2O3 + 4 H2O = 4 Mn(OH)2 + O2
FeTiO3 + O2 = Fe2O4 + TiO2 =>
2 FeTiO3 + O2 = Fe2O4 + 2 TiO2
V(OH)2 + NaOH = NaVO3 + H2 =>
2 V(OH)2 + 2 NaOH = 2 NaVO3 + 3 H2
KMnO4 + C2H4 + H2SO4 = (COOH)2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + C2H4 + 3 H2SO4 = (COOH)2 + 4 H2O + K2SO4 + 2 MnSO4
C2H3Cl3 + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
H2O + C10H15NO = C10H15N + H2O2 =>
H2O + C10H15NO = C10H15N + H2O2
K2SO3 + FeCl3 + H2O = FeCl2 + K2SO4 + HCl =>
K2SO3 + 2 FeCl3 + H2O = 2 FeCl2 + K2SO4 + 2 HCl
H2O2 + SnCl2 + NaOH = Na2[Sn(OH)6] + NaCl =>
H2O2 + SnCl2 + 4 NaOH = Na2[Sn(OH)6] + 2 NaCl
P + Fe2O3 = P4O9 + Fe =>
4 P + 3 Fe2O3 = P4O9 + 6 Fe
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
O2 + CUI = CUO + I2 =>
O2 + 2 CUI = 2 CUO + I2
RuCl3 + NaOH = Ru(OH)3 + NaCl =>
RuCl3 + 3 NaOH = Ru(OH)3 + 3 NaCl
Na3PO4 + H2O + NH3 = NaOH + (NH4)3PO4 =>
Na3PO4 + 3 H2O + 3 NH3 = 3 NaOH + (NH4)3PO4
NH4Br + H2O = (NH4)2O + HBr =>
2 NH4Br + H2O = (NH4)2O + 2 HBr
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cr + IO4 = CrO4 + I =>
Cr + IO4 = CrO4 + I
NaOH + HClO4 = NaO4 + HClOH =>
NaOH + HClO4 = NaO4 + HClOH
MnSO4 + PbO2 + H2SO4 = Pb(MnO4)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 2 H2SO4 = Pb(MnO4)2 + 4 PbSO4 + 2 H2O
Br2 + CO2 = Br2O5 + CO =>
Br2 + 5 CO2 = Br2O5 + 5 CO
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
GaCl3 + Ag2SO4 = Ga2(SO4)3 + AgCl =>
2 GaCl3 + 3 Ag2SO4 = Ga2(SO4)3 + 6 AgCl
C5H10 + O2 = CH2O =>
2 C5H10 + 5 O2 = 10 CH2O
N2(g) + H2O(g) = NH4NO2(s) =>
N2(g) + 2 H2O(g) = NH4NO2(s)
Fe2(CO3)2 = Fe + CO3 =>
Fe2(CO3)2 = 2 Fe + 2 CO3
CaCl2(s) + H2SO4(l) = CaSO4 + HCl =>
CaCl2(s) + H2SO4(l) = CaSO4 + 2 HCl
C3H6O + HNO3 = H2O + CO2 + NO2 =>
C3H6O + 16 HNO3 = 11 H2O + 3 CO2 + 16 NO2
NaHCO3 + Ca(H2PO4)2 = Na2HPO4 + CaH(PO4) + CO2 + H2O =>
2 NaHCO3 + Ca(H2PO4)2 = Na2HPO4 + CaH(PO4) + 2 CO2 + 2 H2O
C26H32O2 + O2 = CO2 + H2O =>
C26H32O2 + 33 O2 = 26 CO2 + 16 H2O
Sn(OH)4 + H2SO2 = Sn(SO2)2 + H2O =>
Sn(OH)4 + 2 H2SO2 = Sn(SO2)2 + 4 H2O
Li2CO3 + MgBr2 = MgCO3 + LiBr =>
Li2CO3 + MgBr2 = MgCO3 + 2 LiBr
FeCl2 + K(CrO3)2 + HCl = FeCl3 + KCl + CrCl2 + H2O =>
7 FeCl2 + K(CrO3)2 + 12 HCl = 7 FeCl3 + KCl + 2 CrCl2 + 6 H2O
Zn + Co{3+} = Zn{2+} + Co{2+} =>
Zn + 2 Co{3+} = Zn{2+} + 2 Co{2+}
K3[Fe(CN)6] + NH2OH + KOH = K4[Fe(CN)6] + N2 + H2O =>
2 K3[Fe(CN)6] + 2 NH2OH + 2 KOH = 2 K4[Fe(CN)6] + N2 + 4 H2O
LiF + CaCl = LiCl + CaF =>
LiF + CaCl = LiCl + CaF
NaHSO3 + HCl = NaCl + H2SO3 =>
NaHSO3 + HCl = NaCl + H2SO3
CH2O + H2 = CH4OH =>
2 CH2O + 3 H2 = 2 CH4OH
H2SO4 + SnSe = SnSO4 + Se + SO2 + H2O =>
2 H2SO4 + SnSe = SnSO4 + Se + SO2 + 2 H2O
ZnO + CH3COOH = Zn(CH3CO2)2 + H2O =>
ZnO + 2 CH3COOH = Zn(CH3CO2)2 + H2O
KBr + I2 = Br + KI2 =>
KBr + I2 = Br + KI2
C3H8O3 + MnO4{-} + OH{-} = MnO4{-2} + C3H2O3 + H2O =>
C3H8O3 + 6 MnO4{-} + 6 OH{-} = 6 MnO4{-2} + C3H2O3 + 6 H2O
NaOH + ClC6H5OH = NaCl + C6H5(OH)2 =>
NaOH + ClC6H5OH = NaCl + C6H5(OH)2
Na4TiO4 + HCl = TiCl4 + NaCl + H2O =>
Na4TiO4 + 8 HCl = TiCl4 + 4 NaCl + 4 H2O
Cu(NO3)2 + KCl = CuCl2 + KNO3 =>
Cu(NO3)2 + 2 KCl = CuCl2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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