| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2 + CoSO4 = NiSO4CoCl2
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
FeOHCl2 + HCl = H2O + FeCl3 =>
FeOHCl2 + HCl = H2O + FeCl3
C7H5N3O6 + O2 = CO2 + H2O + NO2 =>
4 C7H5N3O6 + 33 O2 = 28 CO2 + 10 H2O + 12 NO2
C16H34 = C + H2 =>
C16H34 = 16 C + 17 H2
CH4 + Cl2 = CH3Cl + HCl43 =>
CH4 + 22 Cl2 = CH3Cl + HCl43
Ni3(PO4)2 + H2SO4 = NiSO4 + H3PO4 =>
Ni3(PO4)2 + 3 H2SO4 = 3 NiSO4 + 2 H3PO4
C10H16 + KMnO4 = C10H16O2 + KMnO2 =>
C10H16 + KMnO4 = C10H16O2 + KMnO2
Na + Cl2(s) = NaCl =>
2 Na + Cl2(s) = 2 NaCl
Zn + MnO2 + H2O = MnOOH + Zn(OH)2 =>
Zn + 2 MnO2 + 2 H2O = 2 MnOOH + Zn(OH)2
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
Ag(NO3) + Na3PO4 = AgPO4 + Na3NO3 =>
Ag(NO3) + Na3PO4 = AgPO4 + Na3NO3
P4(s) + Cl2 = PCl5(g) =>
P4(s) + 10 Cl2 = 4 PCl5(g)
C2H8O + O2 = CO2 + H2O =>
2 C2H8O + 7 O2 = 4 CO2 + 8 H2O
C7H6O + C3H6O = C17H14O + H2O =>
2 C7H6O + C3H6O = C17H14O + 2 H2O
H3AsO4 + MnSO4 + K2SO = HAsO2 + KMnO4 + H2SO4 + H2O =>
8 H3AsO4 + 2 MnSO4 + K2SO = 8 HAsO2 + 2 KMnO4 + 3 H2SO4 + 5 H2O
(CH3COO)2Ba + NaHSO4 = CH3COONa + BaSO4 + H2SO4 =>
(CH3COO)2Ba + 2 NaHSO4 = 2 CH3COONa + BaSO4 + H2SO4
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
6 FeO + 2 NaNO3 + 10 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Na2SO4 + 10 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgNO3 + CaBr2 = AgBr + CaN2O6 =>
2 AgNO3 + CaBr2 = 2 AgBr + CaN2O6
[Cu(NH3)4]2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
[Cu(NH3)4]2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + 2(NH3)4
CN + AgNO3 = [Ag(CN)2] + NO3 =>
2 CN + AgNO3 = [Ag(CN)2] + NO3
CH3COOH + CaCl2 = CH3COOCa + HCl + Cl3 =>
3 CH3COOH + 3 CaCl2 = 3 CH3COOCa + 3 HCl + Cl3
NaI + Co(NO3)2 = CoI2 + NaNO3 =>
2 NaI + Co(NO3)2 = CoI2 + 2 NaNO3
CuSO4 + Na2S2O5 + NaCl + H2O = HCl + Na2SO4 + CuCl =>
4 CuSO4 + Na2S2O5 + 10 NaCl + 3 H2O = 6 HCl + 6 Na2SO4 + 4 CuCl
H3P + KMnO4 + H2SO4 = KHSO4 + MnSO4 + P4 + H2O =>
20 H3P + 12 KMnO4 + 24 H2SO4 = 12 KHSO4 + 12 MnSO4 + 5 P4 + 48 H2O
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
Al2O3 + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3 + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
HgP + Ag3N = Ag3P + Hg + PN =>
2 HgP + Ag3N = Ag3P + 2 Hg + PN
Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl
C13H14O5 + O2 = CO2 + H2O =>
C13H14O5 + 14 O2 = 13 CO2 + 7 H2O
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
C + H = C7H16 =>
7 C + 16 H = C7H16
C + Br2 = C(Br2)4 =>
C + 4 Br2 = C(Br2)4
KClO4 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO4 + 2 H2SO4 = 2 K2SO4 + 3 O2 + 4 ClO2 + 2 H2O
KBrO3 + KBr + H2SO4 = Br + K2SO4 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 6 Br + 3 K2SO4 + 3 H2O
Ti + O3 + CO2 = Ti2(CO3)3 =>
2 Ti + O3 + 3 CO2 = Ti2(CO3)3
FeCl2 = Cl2 + Fe =>
FeCl2 = Cl2 + Fe
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C7H7OH + NaOH = C7H7ONa + H2O =>
C7H7OH + NaOH = C7H7ONa + H2O
Fe{3} + NO2{-} + H2O = Fe{2+} + H{+} + NO3{-} =>
2 Fe{3} + NO2{-} + H2O = 2 Fe{2+} + 2 H{+} + NO3{-}
NH4Cl + H2CO3 = (NH4)2CO3 + HCl =>
2 NH4Cl + H2CO3 = (NH4)2CO3 + 2 HCl
Cl2 + H2S + NaOH = Na2SO4 + NaCl + H2O =>
4 Cl2 + H2S + 10 NaOH = Na2SO4 + 8 NaCl + 6 H2O
HF + B = B3F + H2 =>
2 HF + 6 B = 2 B3F + H2
Al + Cr2O3 = O3Al + Cr =>
Al + Cr2O3 = O3Al + 2 Cr
As(OH)3 + SO2 = As2SO5 + H2O =>
2 As(OH)3 + SO2 = As2SO5 + 3 H2O
Ca(Cl)2 + HNO3 = Ca(NO3)2 + HCl =>
Ca(Cl)2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
K2Cr2O7 + NaBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + NaSO4 + H2O =>
2 K2Cr2O7 + 6 NaBr + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Br2 + 6 NaSO4 + 14 H2O
BaO + HBr = HBa + BrO =>
BaO + HBr = HBa + BrO
Mg(NO3)2*6H2O + NaOH = MgO + NaNO3 + H2O =>
Mg(NO3)2*6H2O + 2 NaOH = MgO + 2 NaNO3 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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