| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 I2 + 3 K2(SO4)
Na2Cl + SO2 + H2O + O2 = NaSO4 + HCl =>
4 Na2Cl + 8 SO2 + 2 H2O + 7 O2 = 8 NaSO4 + 4 HCl
Ti + As2O3 = TiO2 + As =>
3 Ti + 2 As2O3 = 3 TiO2 + 4 As
CoI3 + (NH4)2CrO4 = (NH4)I + Co2(CrO4)3 =>
2 CoI3 + 3(NH4)2CrO4 = 6(NH4)I + Co2(CrO4)3
BaCl2 + Al(NO3)3 = Ba(NO3)2 + Al(Cl)3 =>
3 BaCl2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al(Cl)3
NaOH + K2CO3 = KOH + Na2CO3 =>
2 NaOH + K2CO3 = 2 KOH + Na2CO3
NH4C2H3O2 + Ag2CO3 = (NH4)2CO3 + AgC2H3O2 =>
2 NH4C2H3O2 + Ag2CO3 = (NH4)2CO3 + 2 AgC2H3O2
O2F2 + Pu = PuF6 + O2 =>
3 O2F2 + Pu = PuF6 + 3 O2
NaBr + H{-3}PO{-4} = Na{-3}PO{-4} + HBr =>
NaBr + H{-3}PO{-4} = Na{-3}PO{-4} + HBr
CuO = Cu + O =>
CuO = Cu + O
FeCl3 + NaHO = Fe(HO)3 + NaCl =>
FeCl3 + 3 NaHO = Fe(HO)3 + 3 NaCl
Fe2(SO3)3 + O = Fe2O + (SO3)3O =>
Fe2(SO3)3 + 2 O = Fe2O + (SO3)3O
Bi(NO3)3 + Na2[Sn(OH)2] + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
4 Bi(NO3)3 + 3 Na2[Sn(OH)2] + 12 NaOH = 4 Bi + 3 Na2[Sn(OH)6] + 12 NaNO3
KCO3{-2} + NaOH = KOH + NaCO3{-2} =>
KCO3{-2} + NaOH = KOH + NaCO3{-2}
PbI2 + Cu = CuI2 + Pb =>
PbI2 + Cu = CuI2 + Pb
C6H17NSi + O2 = SiO2 + CO2 + H2O + NO =>
4 C6H17NSi + 47 O2 = 4 SiO2 + 24 CO2 + 34 H2O + 4 NO
SO2 + H3PO3 = H3PO4 + S =>
SO2 + 2 H3PO3 = 2 H3PO4 + S
Mg(OH)2 + H3PO3 = Mg(H2PO3)2 + H2O =>
Mg(OH)2 + 2 H3PO3 = Mg(H2PO3)2 + 2 H2O
H3PO4 + B(OH)3 = B3(PO4)3 + H2O =>
3 H3PO4 + 3 B(OH)3 = B3(PO4)3 + 9 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
H2O + CN{-}1 + MnO4{-}1 = CNO{-}1 + MnO2 + OH{-}1 =>
H2O + 3 CN{-}1 + 2 MnO4{-}1 = 3 CNO{-}1 + 2 MnO2 + 2 OH{-}1
CH3Cl + H2O = CH4 + HCl + O2 =>
2 CH3Cl + 2 H2O = 2 CH4 + 2 HCl + O2
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
Hg2{+} + N2H4 = Hg + N2 + H{+} =>
4 Hg2{+} + N2H4 = 8 Hg + N2 + 4 H{+}
FeCl3 + NaNO3 = Fe(NO3)3 + NaCl =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 NaCl
H3BO3(aq) = H2B4O7(aq) + H2O(l) =>
4 H3BO3(aq) = H2B4O7(aq) + 5 H2O(l)
MnSO4 + O3 + H2O = H2SO4 + Mn2O7 =>
6 MnSO4 + 5 O3 + 6 H2O = 6 H2SO4 + 3 Mn2O7
LiOH + HNO3 = LiNO3 + HOH =>
LiOH + HNO3 = LiNO3 + HOH
NaSO3 + HCl = NaSO3Cl2 + H2 =>
NaSO3 + 2 HCl = NaSO3Cl2 + H2
Na2SO3 + HNO3 = NaNO3 + H2O + SO2 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2O + SO2
Fe(OH)3 + CO2 = Fe2O3 + H2CO3 =>
2 Fe(OH)3 + 3 CO2 = Fe2O3 + 3 H2CO3
Na2S + KMnO4 + KOH = K2MnO4 + NaOH + S =>
Na2S + 2 KMnO4 + 2 KOH = 2 K2MnO4 + 2 NaOH + S
NH4OH + HgCl = NH4Cl + HgOH =>
NH4OH + HgCl = NH4Cl + HgOH
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NO2 + NH3 + H2O =>
7 Bi(NO3)3*5H2O + 7 NH4VO3 = 7 BiVO4 + 24 NO2 + 4 NH3 + 43 H2O
CrCl6 + Fe(NO3)2 = Cr(NO3)6 + FeCl2 =>
CrCl6 + 3 Fe(NO3)2 = Cr(NO3)6 + 3 FeCl2
Cu(OH)2 + HBr = CuBr2 + H2O =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 H2O
Al2(CrO4)3 + (NH4)2SO4 = (NH4)2CrO4 + Al2(SO4)3 =>
Al2(CrO4)3 + 3(NH4)2SO4 = 3(NH4)2CrO4 + Al2(SO4)3
H3BO3 + Na2O = Na2B4O7 + H2O =>
4 H3BO3 + Na2O = Na2B4O7 + 6 H2O
CO + H2O + NO2 + SO3 + HCl = C2H5NSCl + O2 =>
4 CO + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl = 2 C2H5NSCl + 9 O2
S2O7 = S + O2 =>
2 S2O7 = 4 S + 7 O2
Si + NaOH = SiO2 + Na + H2 =>
Si + 2 NaOH = SiO2 + 2 Na + H2
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
FeCl3 + CO2 + O2 = FeCO3 + Cl2 =>
2 FeCl3 + 2 CO2 + O2 = 2 FeCO3 + 3 Cl2
CuO + HCl = Cu(HCl)2 + O2 =>
2 CuO + 4 HCl = 2 Cu(HCl)2 + O2
K2S2O8 + HNO3 = KHSO4 + O3 + KNO3 + S =>
3 K2S2O8 + 3 HNO3 = 3 KHSO4 + 4 O3 + 3 KNO3 + 3 S
HBrO3 + H2O = H3O + BrO3 =>
HBrO3 + H2O = H3O + BrO3
CH3Br(g) = CH3(g) + Br(g) =>
CH3Br(g) = CH3(g) + Br(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C12H19N + Br2 = C12H18BrN + HBr =>
C12H19N + Br2 = C12H18BrN + HBr
FeCl2 + KSCN = FeCN + KSCl2 =>
FeCl2 + KSCN = FeCN + KSCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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