| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SrO2 + 2 SO3 = 2 SrSO4 + O2
Al + CrO = Al3O3 + Cr =>
3 Al + 3 CrO = Al3O3 + 3 Cr
Mg3Al2Si3O12 + SiO2 = Mg2Si2O6 + Al2SiO5 =>
2 Mg3Al2Si3O12 + 2 SiO2 = 3 Mg2Si2O6 + 2 Al2SiO5
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na[Sn(OH)3] + NaOH + BiCl3 = Na2[Sn(OH)6] + Bi + NaCl =>
3 Na[Sn(OH)3] + 9 NaOH + 2 BiCl3 = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaCl
NO3{-} + C6H12O6 = C3H4O2N + HCO3{-} + H2O + H2CO3 =>
24 NO3{-} + 17 C6H12O6 = 24 C3H4O2N + 24 HCO3{-} + 36 H2O + 6 H2CO3
PaF5 = Pa + F2 =>
2 PaF5 = 2 Pa + 5 F2
AlH3 + KNO3 + KOH = K3AlO3 + KNO2 + H2O =>
AlH3 + 3 KNO3 + 3 KOH = K3AlO3 + 3 KNO2 + 3 H2O
Na3N + H2SO4 = Na3SO4 + H2N =>
Na3N + H2SO4 = Na3SO4 + H2N
Al + CdNO3 = AlNO3 + Cd =>
Al + CdNO3 = AlNO3 + Cd
AlF3 + H2SO4 = Al2S3O12 + HF =>
2 AlF3 + 3 H2SO4 = Al2S3O12 + 6 HF
C22H12O22 + O2 = CO2 + H2O =>
C22H12O22 + 14 O2 = 22 CO2 + 6 H2O
NaBr + Na2CrO4 + NaI + H2O = Br2 + CrI3 + NaOH =>
6 NaBr + 2 Na2CrO4 + 6 NaI + 8 H2O = 3 Br2 + 2 CrI3 + 16 NaOH
CdS(s) + H2SO4(aq) = Cd2SO4 + HS =>
2 CdS(s) + H2SO4(aq) = Cd2SO4 + 2 HS
Ni + NH3 = [Ni(NH3)4] =>
Ni + 4 NH3 = [Ni(NH3)4]
Pb1S1O4 = Pb1S1O3 + O2 =>
2 Pb1S1O4 = 2 Pb1S1O3 + O2
Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O
CoO + HNO3 = CoOH(NO3)2 + NO2 + H2O =>
CoO + 3 HNO3 = CoOH(NO3)2 + NO2 + H2O
HNO3 + KHCO3 = H2CO3 + KNO3 =>
HNO3 + KHCO3 = H2CO3 + KNO3
Zn + CuSO4(H2O)5 = Zn2SO4 + Cu(H2O)5 =>
2 Zn + CuSO4(H2O)5 = Zn2SO4 + Cu(H2O)5
HCOOK + H2O = H2COOK + OH =>
HCOOK + H2O = H2COOK + OH
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4) + K2SO4 + H2O + Fe2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 10 FeSO4 = Cr2(SO4) + K2SO4 + 7 H2O + 5 Fe2(SO4)3
Se + H2O = SeO2 + H2Se =>
3 Se + 2 H2O = SeO2 + 2 H2Se
Hl + KOH = HlOH + K =>
Hl + KOH = HlOH + K
CaBr2 + NaF = NaBr2 + CaF =>
CaBr2 + NaF = NaBr2 + CaF
Hl + KOH = HlOH + K =>
Hl + KOH = HlOH + K
CaBr2 + NaF = NaBr2 + CaF =>
CaBr2 + NaF = NaBr2 + CaF
Bi{3+} + SnO2{2-} + OH{-} = SnO3{2-} + H2O{+} + Bi =>
Bi{3+} + SnO2{2-} + 2 OH{-} = SnO3{2-} + H2O{+} + Bi
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaBr2 + NaF = NaBr2 + CaF =>
CaBr2 + NaF = NaBr2 + CaF
CaCl2 + Hg2 = HgCl2 + Ca2 =>
2 CaCl2 + Hg2 = 2 HgCl2 + Ca2
CaBr2 + NaF = NaBr2 + CaF =>
CaBr2 + NaF = NaBr2 + CaF
Hl + KOH = HlOH + K =>
Hl + KOH = HlOH + K
CdCl2 + NH3*H2O = [Cd(NH3)6](OH)2 + NH4Cl + H2O =>
CdCl2 + 8 NH3*H2O = [Cd(NH3)6](OH)2 + 2 NH4Cl + 6 H2O
Hl + KOH = HlOH + K =>
Hl + KOH = HlOH + K
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(s) + NaOH(aq) = Na(s) + Mg(OH)2(aq) =>
Mg(s) + 2 NaOH(aq) = 2 Na(s) + Mg(OH)2(aq)
CaBr2 + NaF = NaBr2 + CaF =>
CaBr2 + NaF = NaBr2 + CaF
MnO4{-} + SO3{2-} + H2O = MnO{2} + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + 3 H2O = 2 MnO{2} + 3 SO4{2-} + 6 OH{-}
Hl + KOH = HlOH + K =>
Hl + KOH = HlOH + K
P + O = P2O5 =>
2 P + 5 O = P2O5
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Hl + KOH = HlOH + K =>
Hl + KOH = HlOH + K
C5H50H + O2 = CH3COOH + H2O =>
4 C5H50H + 51 O2 = 10 CH3COOH + 82 H2O
Fe(SCN)FeCl3 = Fe2Cl3SCN =>
Fe(SCN)FeCl3 = Fe2Cl3SCN
TiO(NO3)2 + C6H8O7H2O + H2OMn(NO3)2 = TiMnO3 + CO2 + H2O + N2 =>
9 TiO(NO3)2 + 10 C6H8O7H2O + 9 H2OMn(NO3)2 = 9 TiMnO3 + 60 CO2 + 59 H2O + 18 N2
Al + KOH = H2 + AlKO =>
2 Al + 2 KOH = H2 + 2 AlKO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
CaBr2 + NaF = NaBr2 + CaF =>
CaBr2 + NaF = NaBr2 + CaF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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