| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + CaOCl2 = CaO + 2 HCl
MnO + C = Mn + CO2 =>
2 MnO + C = 2 Mn + CO2
CaS + H3BO3 = Ca3BO3 + HS =>
3 CaS + H3BO3 = Ca3BO3 + 3 HS
Fe + Hg2Cl2 = FeCl3 + Hg =>
2 Fe + 3 Hg2Cl2 = 2 FeCl3 + 6 Hg
C3H8S + O2 = CO2 + H2O + SO2 =>
C3H8S + 6 O2 = 3 CO2 + 4 H2O + SO2
NaOCl + C3H6O = NaC2H3O2 + CHCl3 + NaOH =>
3 NaOCl + C3H6O = NaC2H3O2 + CHCl3 + 2 NaOH
Al(s) + Cu{+}(aq) = Cu(s) + Al{3+}(aq) =>
Al(s) + 3 Cu{+}(aq) = 3 Cu(s) + Al{3+}(aq)
CO3{2-} + H2SO4 = H2CO3 + SO4{2-} =>
CO3{2-} + H2SO4 = H2CO3 + SO4{2-}
Cr2O3 + CaCO3 = Ca(CrO2)2 + CO2 =>
Cr2O3 + CaCO3 = Ca(CrO2)2 + CO2
Zn5 + (CuSO4)50 = ZnSO4 + Cu =>
10 Zn5 + (CuSO4)50 = 50 ZnSO4 + 50 Cu
TiOCl2 + HCl = H2TiCl6 + H2O =>
TiOCl2 + 4 HCl = H2TiCl6 + H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
Fe(NO3)3 + FeI2 + H2SO4 = Fe2(SO4)3 + I2 + NO2 + H2O =>
Fe(NO3)3 + FeI2 + 3 H2SO4 = Fe2(SO4)3 + I2 + 3 NO2 + 3 H2O
MnO4 + I{-} + H{+} = Mn{2} + I2 + H2O =>
MnO4 + 6 I{-} + 8 H{+} = Mn{2} + 3 I2 + 4 H2O
C7H4Na2O3 + H2SO4 = C7H6O3 + Na2SO4 =>
C7H4Na2O3 + H2SO4 = C7H6O3 + Na2SO4
MnCl2 + NaOH + Cl2 = MnO2 + NaCl + H2O =>
MnCl2 + 4 NaOH + Cl2 = MnO2 + 4 NaCl + 2 H2O
AuCl4{-} + SbH3 + OH{-} = Au + Cl{-} + SbO3{-} + H2O =>
8 AuCl4{-} + 3 SbH3 + 27 OH{-} = 8 Au + 32 Cl{-} + 3 SbO3{-} + 18 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K({-}3)PO({-}4) + Pb(NO({-}3))({-}2) = Pb({-}3)(PO({-}4))({-}2) + KNO({-}3) =>
K({-}3)PO({-}4) + Pb(NO({-}3))({-}2) = Pb({-}3)(PO({-}4))({-}2) + KNO({-}3)
Mg(s) + H2O(l) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2 + H2(g)
NH3 + SO3 = (NH4)2SO3 + N2H2 =>
6 NH3 + 2 SO3 = 2(NH4)2SO3 + N2H2
K3Cr2O7 + HCl = KCl + CrCl2 + Cl2 + H2O =>
2 K3Cr2O7 + 28 HCl = 6 KCl + 4 CrCl2 + 7 Cl2 + 14 H2O
K2Cr2O7 + H2SO4 + H2O2 + X = CrO5X + KHSO4 + H2O =>
K2Cr2O7 + 2 H2SO4 + 4 H2O2 + 2 X = 2 CrO5X + 2 KHSO4 + 5 H2O
C5H5NHCl + H2O = H3O + C5H5N + Cl =>
C5H5NHCl + H2O = H3O + C5H5N + Cl
(HNO3) + NaOH = NaNO3 + H2O =>
(HNO3) + NaOH = NaNO3 + H2O
CaBr2 + (NH4)2S = NH4Br + CaS =>
CaBr2 + (NH4)2S = 2 NH4Br + CaS
CH2O2 + H2O = CHO2{-} + H3O{+} =>
CH2O2 + H2O = CHO2{-} + H3O{+}
HCl(aq) + K2CO3(s) = KCl(aq) + CO2 + H2O =>
2 HCl(aq) + K2CO3(s) = 2 KCl(aq) + CO2 + H2O
Ni + Hg(NO3)2 = Ni(NO3)2 + Hg =>
Ni + Hg(NO3)2 = Ni(NO3)2 + Hg
Ba(NO3)2SO4 = Ba(SO4)(NO3)2 =>
Ba(NO3)2SO4 = Ba(SO4)(NO3)2
Cl + H2SO4 = Cl2SO4 + H2 =>
2 Cl + H2SO4 = Cl2SO4 + H2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe6 + NiO(OH)695 + H2O = Fe(OH)2 + Ni(OH)2 =>
695.00000000002Fe6 + 12 NiO(OH)695 + 12 H2O = 4170.0000000001Fe(OH)2 + 12 Ni(OH)2
Bi5 + P = BiP =>
Bi5 + 5 P = 5 BiP
K2O + I2O7 = KIO4 =>
K2O + I2O7 = 2 KIO4
C13H10O + CH4O = C13H10 + CH4O2 =>
C13H10O + CH4O = C13H10 + CH4O2
ClF3 + CH4 + O2 = HCl + HF + CO =>
2 ClF3 + 2 CH4 + O2 = 2 HCl + 6 HF + 2 CO
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NH4NO3 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4NO3
(NH4)2S + HgCH3COO = NH4CH3COO + Hg2S =>
(NH4)2S + 2 HgCH3COO = 2 NH4CH3COO + Hg2S
H2 + N2 + SO2 + He = HN2O37S47He5 + O2 =>
H2 + 2 N2 + 94 SO2 + 10 He = 2 HN2O37S47He5 + 57 O2
Zn + LiOH = Li2ZnO2 + H2 =>
Zn + 2 LiOH = Li2ZnO2 + H2
KBr(s) = K(aq) + Br(aq) =>
KBr(s) = K(aq) + Br(aq)
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
C4H6O3 + C8H8O3 = C10H10O4 + H2O =>
C4H6O3 + 2 C8H8O3 = 2 C10H10O4 + H2O
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + ClNH4 =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 ClNH4
Pb + NH3 + H2O = Pb(OH)3 + NH4 =>
Pb + 3 NH3 + 3 H2O = Pb(OH)3 + 3 NH4
CoBr2 + K2S = CoS + K2Br2 =>
CoBr2 + K2S = CoS + K2Br2
Fe(NO3)3 + K3Fe(CN)6 = FeFe(CN)6 + KNO3 =>
Fe(NO3)3 + K3Fe(CN)6 = FeFe(CN)6 + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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