| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + ZnS = ZnPO4 + 3 H + S
U + H2SO4 = UO2SO4 + SO2 + H2O =>
U + 4 H2SO4 = UO2SO4 + 3 SO2 + 4 H2O
H2S + Al(NO3)3 = HNO3 + Al2S3 =>
3 H2S + 2 Al(NO3)3 = 6 HNO3 + Al2S3
Hg + OH = HgO + H2O =>
Hg + 2 OH = HgO + H2O
C6H5COOCH3NaOH = C6H5COONa + CH3OH =>
C6H5COOCH3NaOH = C6H5COONa + CH3OH
Al2O3 + Fe = Al + Fe2O =>
Al2O3 + 6 Fe = 2 Al + 3 Fe2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6 = CH4 + C3H8 =>
2 C2H6 = CH4 + C3H8
O = O999999999999999999999999999999999999999999999999999999999999999 =>
9223372036854775807 O = O999999999999999999999999999999999999999999999999999999999999999
MnO2 + H2O = H2MnO3 =>
MnO2 + H2O = H2MnO3
SnCl2 + Ce2SO4 = Sn2SO4 + CeCl2 =>
2 SnCl2 + Ce2SO4 = Sn2SO4 + 2 CeCl2
VOCl3 + AlCl3VO3{-} + AlCl4{-} = AlCl5VO2{-} =>
VOCl3 + AlCl3VO3{-} + AlCl4{-} = 2 AlCl5VO2{-}
LnS + H2SO4 = LnSO4 + H2S =>
LnS + H2SO4 = LnSO4 + H2S
Sr(NO3)2 + H2SO4 = SrSO4 + HNO3(aq) =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3(aq)
TiO2 + KOH + H2O = K2Ti(OH)6 =>
TiO2 + 2 KOH + 2 H2O = K2Ti(OH)6
C9H8O4 + CaO = CaC18H14O8 + H2O =>
2 C9H8O4 + CaO = CaC18H14O8 + H2O
KBr + Hg(SO4) = HgBr + K(SO4) =>
KBr + Hg(SO4) = HgBr + K(SO4)
H2SO4 + Pb(C2H3O2)2 = PbSO4 + CH3CO(OH) =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 CH3CO(OH)
H2SO4 + NH4OH = (NH4)2(SO4) + H2O =>
H2SO4 + 2 NH4OH = (NH4)2(SO4) + 2 H2O
Ca(OH)2 + HClO4 = H(OH)2 + CaClO4 =>
Ca(OH)2 + HClO4 = H(OH)2 + CaClO4
AgNO3 + Li2S = Ag2S + LiNO3 =>
2 AgNO3 + Li2S = Ag2S + 2 LiNO3
CoCl2 + NH4OH = CoOHCl + NH4Cl =>
CoCl2 + NH4OH = CoOHCl + NH4Cl
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
FeO + C = Fe(l) + CO2 =>
2 FeO + C = 2 Fe(l) + CO2
KCrO2 + H2O2 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
2 KCrO2 + 3 H2O2 + 2 NaOH = K2CrO4 + Na2CrO4 + 4 H2O
(CH3COO)2Zn + H2SO4 = CH3COOH + ZnSO4 =>
(CH3COO)2Zn + H2SO4 = 2 CH3COOH + ZnSO4
SO2 + Na2S + H2O = NaOH + S =>
SO2 + 2 Na2S + 2 H2O = 4 NaOH + 3 S
Ca3P2 + KMnO4 + H2SO4 = MnSO4 + Ca3(PO4)2 + K2SO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 16 MnSO4 + 5 Ca3(PO4)2 + 8 K2SO4 + 24 H2O
CaC + HOH = CaOH + HC =>
CaC + HOH = CaOH + HC
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
KaOH + H2SO4 = H2O + Ka2SO4 =>
2 KaOH + H2SO4 = 2 H2O + Ka2SO4
ZnO + HNO3 = (Zn(NO3)2) + H2O =>
ZnO + 2 HNO3 = (Zn(NO3)2) + H2O
C3H5(OH)3 + NaOH = C3H5(ONa)3 + H2O =>
C3H5(OH)3 + 3 NaOH = C3H5(ONa)3 + 3 H2O
Si4H10(l) + O2(g) = SiO2(s) + H2O(l) =>
2 Si4H10(l) + 13 O2(g) = 8 SiO2(s) + 10 H2O(l)
NaOH + SO2 = NaSO4 + NaSO2 + H2O =>
4 NaOH + 4 SO2 = NaSO4 + 3 NaSO2 + 2 H2O
HNO3 + Ca(OH) = Ca(NO3) + H2O =>
HNO3 + Ca(OH) = Ca(NO3) + H2O
CuSO4 + BaCl2 = CuCl2(aq) + BaSO4(s) =>
CuSO4 + BaCl2 = CuCl2(aq) + BaSO4(s)
Ni(NO3)2(aq) + K2C2O4 = NiC2O4 + KNO3 =>
Ni(NO3)2(aq) + K2C2O4 = NiC2O4 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaI(aq) + Br2(aq) = I2(aq) + NaBr(aq) =>
2 NaI(aq) + Br2(aq) = I2(aq) + 2 NaBr(aq)
Al(SCN)3 + Mg(C2O4) = Al2(C2O4)3 + Mg(SCN)2 =>
2 Al(SCN)3 + 3 Mg(C2O4) = Al2(C2O4)3 + 3 Mg(SCN)2
N(OH)4 + H2SO4 = N(SO4)2 + H2O =>
N(OH)4 + 2 H2SO4 = N(SO4)2 + 4 H2O
CO2 + CH3COONa + H2O = NaHCO3 + CH3COOH =>
CO2 + CH3COONa + H2O = NaHCO3 + CH3COOH
CuS + HNO3 = CuNO32 + S + H2O + NO =>
3 CuS + 62 HNO3 = 3 CuNO32 + 3 S + 31 H2O + 59 NO
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
ZnS + HCl = H2S + ZnCl2 =>
ZnS + 2 HCl = H2S + ZnCl2
Cs2SO3 + HNO3 = Cs2NO3 + HSO3 =>
Cs2SO3 + HNO3 = Cs2NO3 + HSO3
C7H5N2O6 + O2 = N2 + H2O + CO2 =>
4 C7H5N2O6 + 21 O2 = 4 N2 + 10 H2O + 28 CO2
K2Cr2O7 + H2C2O4(H2O)3 = K(Cr(C2O4)2(H2O)2)(H2O)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)3 = 2 K(Cr(C2O4)2(H2O)2)(H2O)3 + 6 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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