| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 2 KOH + O = K2MnO4 + H2O
Fe(NO3)3*9H2O + NH4OH = FeOOH + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = FeOOH + 3 NH4NO3 + 10 H2O
TeO2 + NaOH = Na2TeO3 + H2O =>
TeO2 + 2 NaOH = Na2TeO3 + H2O
ZnO + MgO = ZnOMgO =>
ZnO + MgO = ZnOMgO
K2MnO4 + Na = Na2MnO4 + K2 =>
K2MnO4 + 2 Na = Na2MnO4 + K2
HS{-} + NO3{-} = S + NO2{-} + OH{-} =>
HS{-} + NO3{-} = S + NO2{-} + OH{-}
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
CaCO3(s)(heat) = CaO + CO2 =>
CaCO3(s)(heat) = CaO + CO2
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
F2 + BiCl3 = Cl2 + BiF =>
F2 + 2 BiCl3 = 3 Cl2 + 2 BiF
HY + HNO3 = HYO3 + NO2 + H2O =>
HY + 6 HNO3 = HYO3 + 6 NO2 + 3 H2O
TeO3 + N2H4*H2SO4 = N2 + TeO2 + SO4 + H2O =>
3 TeO3 + N2H4*H2SO4 = N2 + 3 TeO2 + SO4 + 3 H2O
C7H802(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H802(l) + 415 O2(g) = 14 CO2(g) + 802 H2O(g)
Ba(NO3)2 + NH4VO3 = BaVO4 + H2O + NH3 + NO2 =>
7 Ba(NO3)2 + 7 NH4VO3 = 7 BaVO4 + 5 H2O + 6 NH3 + 15 NO2
CH2O2 + C5H12O = C7H14O2 + H2O =>
5 CH2O2 + 6 C5H12O = 5 C7H14O2 + 6 H2O
AsS5 + HNO3 = H3AsO4 + HSO4 + NO2 + H2O =>
AsS5 + 40 HNO3 = H3AsO4 + 5 HSO4 + 40 NO2 + 16 H2O
CH3CH2OH = CH2CH2 + (H2O) =>
CH3CH2OH = CH2CH2 + (H2O)
Ni(s) + MgSO4(ag) = NiSO4(ag) + Mg2 =>
2 Ni(s) + 2 MgSO4(ag) = 2 NiSO4(ag) + Mg2
I2 + KI + H2O = KIO3 + HI =>
3 I2 + KI + 3 H2O = KIO3 + 6 HI
W2O3 + Al = W + Al2O3 =>
W2O3 + 2 Al = 2 W + Al2O3
M(OH)2 + H2SO4 = MSO4 + H2O =>
M(OH)2 + H2SO4 = MSO4 + 2 H2O
CH3COOAg(aq) + CaCl2(aq) = (CH3COO)2Ca + AgCl =>
2 CH3COOAg(aq) + CaCl2(aq) = (CH3COO)2Ca + 2 AgCl
F2(g) + Ca(s) = CaF2(aq) =>
F2(g) + Ca(s) = CaF2(aq)
NH4Cl + K2HgI4 + KOH = Hg2ONH2I + KCl + KI + H2O =>
NH4Cl + 2 K2HgI4 + 4 KOH = Hg2ONH2I + KCl + 7 KI + 3 H2O
MgS + H2O = Mg(OH)2Mg(SH)2 =>
2 MgS + 2 H2O = Mg(OH)2Mg(SH)2
(NH4)OH = H2O + NH3 =>
(NH4)OH = H2O + NH3
C4H6O4 + KOH = C4H5O4K + H2O =>
C4H6O4 + KOH = C4H5O4K + H2O
Tl + Fe(OH)3 = Fe + TlOH =>
3 Tl + Fe(OH)3 = Fe + 3 TlOH
C14H10O2 + C2H5OH + NaBH4 = C14H14O2 + BH3 + NaOH =>
7 C14H10O2 + 7 C2H5OH + 5 NaBH4 = 8 C14H14O2 + 5 BH3 + 5 NaOH
C6H12(l) + O2(g) = H2C6H8O4(l) + H2O(l) =>
2 C6H12(l) + 5 O2(g) = 2 H2C6H8O4(l) + 2 H2O(l)
Zn + PB(NO3)2 = PB + Zn(NO3)2 =>
Zn + PB(NO3)2 = PB + Zn(NO3)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Mg + P8 = MgP =>
8 Mg + P8 = 8 MgP
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Al2O3 + H2S2O3 = H2O + Al + S2(O3)2 =>
4 Al2O3 + 3 H2S2O3 = 3 H2O + 8 Al + 3 S2(O3)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
LiFePO4 + Al = AlPO4 + Fe + Li =>
LiFePO4 + Al = AlPO4 + Fe + Li
FeCr2O4(s) + K2CO3(s) + O2(g) = K2CrO4(s) + Fe2O3(s) + CO2(g) =>
4 FeCr2O4(s) + 8 K2CO3(s) + 7 O2(g) = 8 K2CrO4(s) + 2 Fe2O3(s) + 8 CO2(g)
(NH4)2MoO4 + Na2SO4 = (NH4)2SO4 + MoO4Na2 =>
(NH4)2MoO4 + Na2SO4 = (NH4)2SO4 + MoO4Na2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
N2H2 + C10O2H16 = N2 + C10O2H20 =>
2 N2H2 + C10O2H16 = 2 N2 + C10O2H20
PbCl2 + HCl = PbCl4 + H =>
PbCl2 + 2 HCl = PbCl4 + 2 H
Fe(OH)3 + H2Cr2O7 = FeCr2O7OH + H2O =>
Fe(OH)3 + H2Cr2O7 = FeCr2O7OH + 2 H2O
CuO + NO2 + O2 = Cu(NO3)2 =>
2 CuO + 4 NO2 + O2 = 2 Cu(NO3)2
CuO + Fe + HCl = Cu + FeCl3 + H2O =>
3 CuO + 2 Fe + 6 HCl = 3 Cu + 2 FeCl3 + 3 H2O
C2O4{2-} + H{+} + MnO4{-} = CO2 + H2O + Mn{2+} =>
5 C2O4{2-} + 16 H{+} + 2 MnO4{-} = 10 CO2 + 8 H2O + 2 Mn{2+}
H2S + KMnO4 = S + MnO2 + H2O + K2S =>
4 H2S + 2 KMnO4 = 3 S + 2 MnO2 + 4 H2O + K2S
C3H8 + OsO4 = OsC3 + H2O =>
C3H8 + OsO4 = OsC3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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