| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO + Br = NOBr
I{-} + H{+} + Cr2O72{-} = Cr + I + H2O =>
143 I{-} + 144 H{+} + Cr2O72{-} = 2 Cr + 143 I + 72 H2O
H2O + PCl3 = HCl + H4P2O5 =>
5 H2O + 2 PCl3 = 6 HCl + H4P2O5
NiCl2 + K2S = KCl + NiS =>
NiCl2 + K2S = 2 KCl + NiS
FeCl2(ag) + Ag = Fe32(ag) + AgCl(s) =>
32 FeCl2(ag) + 64 Ag = Fe32(ag) + 64 AgCl(s)
H2SeO4 + NaOH = NaHSeO4 + H2O =>
H2SeO4 + NaOH = NaHSeO4 + H2O
CuSO4*5H2O + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2
H2CO3 = H2CO3(aq) =>
H2CO3 = H2CO3(aq)
Na(OH) + CuSO4 = Cu(OH)2 + Na2(SO4) =>
2 Na(OH) + CuSO4 = Cu(OH)2 + Na2(SO4)
C2H6 + O2 = CO2(g) + H2O =>
2 C2H6 + 7 O2 = 4 CO2(g) + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(HCl)3(H2O)10 = HCl + H2O =>
(HCl)3(H2O)10 = 3 HCl + 10 H2O
S2O3{-2} + Br2 + H2O = SO4{-2} + Br{-} + H3O{+} =>
S2O3{-2} + 4 Br2 + 15 H2O = 2 SO4{-2} + 8 Br{-} + 10 H3O{+}
K2CO = K2O + C =>
K2CO = K2O + C
MgNH4AsO4 + CH3COOH = (CH3COO)2Mg + H3AsO4 + CH3COONH4 =>
MgNH4AsO4 + 3 CH3COOH = (CH3COO)2Mg + H3AsO4 + CH3COONH4
Hf + H2SO4 = Hf2(SO4)3 + H2 =>
2 Hf + 3 H2SO4 = Hf2(SO4)3 + 3 H2
PH3 + O2 = PO + H =>
2 PH3 + O2 = 2 PO + 6 H
(CH3)CH3CH(OH)CH3 + K2Cr2O7 + HCl = C3H6O + KCl + CrCl3 + H2O =>
18(CH3)CH3CH(OH)CH3 + 11 K2Cr2O7 + 88 HCl = 24 C3H6O + 22 KCl + 22 CrCl3 + 71 H2O
C5H4O2 + O2 = C5H4O3 =>
2 C5H4O2 + O2 = 2 C5H4O3
Zn(g) + HCl(ac) = ZnCl2(ac) + H2 =>
Zn(g) + 2 HCl(ac) = ZnCl2(ac) + H2
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Ra + Mo = MoRa =>
Ra + Mo = MoRa
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
PbO + FeS = PbS + FeO =>
PbO + FeS = PbS + FeO
Na + SO2 = NaO + S =>
2 Na + SO2 = 2 NaO + S
BaCl2 + K2(SO4) = BaSO4 + KCl =>
BaCl2 + K2(SO4) = BaSO4 + 2 KCl
CaBr2 + CO2 + H2SO4 = CaSO4 + CBr4 + H2O =>
2 CaBr2 + CO2 + 2 H2SO4 = 2 CaSO4 + CBr4 + 2 H2O
Ba(OH)2 + Cr2O3 + H2O = Ba[Cr(OH)4]2 =>
Ba(OH)2 + Cr2O3 + 3 H2O = Ba[Cr(OH)4]2
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-}Cl =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 6 SO4{2-} + 2 OH{-}Cl
HMnO4 + Ca(OH)3 = Ca(MnO4)3 + H2O =>
3 HMnO4 + Ca(OH)3 = Ca(MnO4)3 + 3 H2O
C6H14 + Cl2 = C3H6Cl2 + HCl =>
C6H14 + 3 Cl2 = 2 C3H6Cl2 + 2 HCl
FeI2 + H2SO4 = FeSO4 + HI =>
FeI2 + H2SO4 = FeSO4 + 2 HI
Mg(OH)2 + Li = LiOH + Mg =>
Mg(OH)2 + 2 Li = 2 LiOH + Mg
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O(indetailexplaination) =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O(indetailexplaination)
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
Al2(SO4)3*18H2O = Al + SO4 + H2 + O2 =>
Al2(SO4)3*18H2O = 2 Al + 3 SO4 + 18 H2 + 9 O2
KO + O2 = KO2 =>
2 KO + O2 = 2 KO2
KMnO4 + K2SnO2 + KOH = K2MnO4 + K2SnO3 + H2O =>
2 KMnO4 + K2SnO2 + 2 KOH = 2 K2MnO4 + K2SnO3 + H2O
Tl + Br = TlBr3 =>
Tl + 3 Br = TlBr3
NH4HF2 + HCl = HF + NH4Cl =>
NH4HF2 + HCl = 2 HF + NH4Cl
NaI + H2SO4 = Na2SO4 + I2 + SO2 + H2O =>
2 NaI + 2 H2SO4 = Na2SO4 + I2 + SO2 + 2 H2O
Al2(SO4)3 + KNO3 = Al(NO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KNO3 = 2 Al(NO3)3 + 3 K2SO4
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + NH3(g) + H2O =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 NH3(g) + 2 H2O
Cl2 + Na[Al(OH)4] = NaClO3 + Al(OH)3 + NaCl + H2O =>
3 Cl2 + 6 Na[Al(OH)4] = NaClO3 + 6 Al(OH)3 + 5 NaCl + 3 H2O
CaCO3 + HNO3 = CO2 + H2O + (Ca(NO3)2) =>
CaCO3 + 2 HNO3 = CO2 + H2O + (Ca(NO3)2)
KCl + NH4OH = KOH + NH4Cl =>
KCl + NH4OH = KOH + NH4Cl
K + O = KO2 =>
K + 2 O = KO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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