| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeOOH + H2O = Fe(OH)3
Rb2O + Br2 = RbBr + O2 =>
2 Rb2O + 2 Br2 = 4 RbBr + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CO2 + H2O + HF = C6H5F + O2 =>
6 CO2 + 2 H2O + HF = C6H5F + 7 O2
KCr(SO4)2 + (NH4)2S + H2O = Cr(OH)3 + K2SO4 + (NH4)2SO4 + H2S =>
2 KCr(SO4)2 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + K2SO4 + 3(NH4)2SO4 + 3 H2S
FeCl3(aq) + H2S = Fe2S3(s) + HCl(aq) =>
2 FeCl3(aq) + 3 H2S = Fe2S3(s) + 6 HCl(aq)
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
C8H10N4O2 + C3H6O = NH3 + H2O2 + C17H21NO4 =>
43 C8H10N4O2 + 180 C3H6O = 120 NH3 + 29 H2O2 + 52 C17H21NO4
N2O2 = NO =>
N2O2 = 2 NO
Li(OH) + Al(NO3)3 = Al(OH)3 + Li(NO3) =>
3 Li(OH) + Al(NO3)3 = Al(OH)3 + 3 Li(NO3)
Rb2O + H2NO3 = Rb2NO3 + H2O =>
Rb2O + H2NO3 = Rb2NO3 + H2O
N2O2 = N2(O2) =>
N2O2 = N2(O2)
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + water =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CH4 + *O2 = CO2 + H2O =>
CH4 + 2*O2 = CO2 + 2 H2O
NaCl + Ca(NO3)2 = Na + NO3 + CaCl2 =>
2 NaCl + Ca(NO3)2 = 2 Na + 2 NO3 + CaCl2
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 3 SO2 + 2 H2SO4 = Cr2(SO4)3 + 2 KHSO4 + H2O
FeO + ZnO = ZnFeO2 =>
FeO + ZnO = ZnFeO2
Zn2 + O2 = ZnO =>
Zn2 + O2 = 2 ZnO
N2 + NH4Cl = NH3 + Cl =>
N2 + 6 NH4Cl = 8 NH3 + 6 Cl
CO2 + PbO = PbCO3 =>
CO2 + PbO = PbCO3
SrO + Si = Sr + SiO2 =>
2 SrO + Si = 2 Sr + SiO2
Rb2O + Br2 = RbBr + O2 =>
2 Rb2O + 2 Br2 = 4 RbBr + O2
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
Cu(H2PO4)2 + NaOH = Na3PO4 + Cu3(PO4)2 + H2O =>
3 Cu(H2PO4)2 + 12 NaOH = 4 Na3PO4 + Cu3(PO4)2 + 12 H2O
CuCl4 + NH4OH = Cu(NH3)4 + Cl2 + H2O =>
CuCl4 + 4 NH4OH = Cu(NH3)4 + 2 Cl2 + 4 H2O
Ca(OH)2 + Rb3PO4 = Ca3(PO4)2 + RbOH =>
3 Ca(OH)2 + 2 Rb3PO4 = Ca3(PO4)2 + 6 RbOH
CuCl2 + SO2 + H2O = CuCl + HCl + H2SO4 =>
2 CuCl2 + SO2 + 2 H2O = 2 CuCl + 2 HCl + H2SO4
VO(SO4)3 = O2 + SO3 + VOSO4 =>
VO(SO4)3 = O2 + 2 SO3 + VOSO4
Rb2SO4 + Ba(H2PO4)2 = RbH2PO4 + BaSO4 =>
Rb2SO4 + Ba(H2PO4)2 = 2 RbH2PO4 + BaSO4
ZnC4H6O4 + H2O = Zn(OH)2 + C2H4O2 =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 C2H4O2
ClCH2CH2SCH2CH2Cl + H2O = OHCH2CH2SCH2CH2OH + HCl =>
ClCH2CH2SCH2CH2Cl + 2 H2O = OHCH2CH2SCH2CH2OH + 2 HCl
Al + NaOH + H2O = Na3(AlOH)6 + H2 =>
12 Al + 6 NaOH + 6 H2O = 2 Na3(AlOH)6 + 3 H2
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
C3H4H2O = C3H6O =>
C3H4H2O = C3H6O
NaHCO2(aq) + CH3COOH(aq) = CO2 + H2O + CH3COONa =>
4 NaHCO2(aq) + 3 CH3COOH(aq) = 2 CO2 + 2 H2O + 4 CH3COONa
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2CO3(aq) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2CO3(aq)
(VO2)2SO4 + NaOH = Na3VO4 + H2O + Na2SO4 =>
(VO2)2SO4 + 8 NaOH = 2 Na3VO4 + 4 H2O + Na2SO4
Ag2CO3 + CO2 + H2O = AgHCO3 =>
Ag2CO3 + CO2 + H2O = 2 AgHCO3
KClO3{-} = KCl{-} + O2 =>
2 KClO3{-} = 2 KCl{-} + 3 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H5NH2 + O2 = H2O + CO2 + N2 =>
4 C6H5NH2 + 31 O2 = 14 H2O + 24 CO2 + 2 N2
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
Sb2O5 + NH4Cl = Sb(NH3)Cl + H2O + O2 =>
Sb2O5 + 2 NH4Cl = 2 Sb(NH3)Cl + H2O + 2 O2
C6H6 + Cl = C6H6Cl6 =>
C6H6 + 6 Cl = C6H6Cl6
Na + KOH = KNaOH =>
Na + KOH = KNaOH
ClCH2COH + KOH = ClCH2COK + H2O =>
ClCH2COH + KOH = ClCH2COK + H2O
KMnO4 + Cu2SO4 + H2SO4 = MnSO4 + K2SO4 + CuSO4 + H2O =>
2 KMnO4 + 5 Cu2SO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CuSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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