| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + AgNO3 = (NH4)NO3 + AgCl
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + CO2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AuBr2 + TiO = AuO + TiBr2 =>
AuBr2 + TiO = AuO + TiBr2
MnSO4 + KMnO4 + H2O = MnO2 + H2SO4 + K2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 H2SO4 + K2SO4
CsO4 + PtCl4 = PtO2 + CsCl8 =>
CsO4 + 2 PtCl4 = 2 PtO2 + CsCl8
Fe + Ag3N = Fe3N2 + Ag =>
3 Fe + 2 Ag3N = Fe3N2 + 6 Ag
Fe + KCl = KClFe =>
Fe + KCl = KClFe
CaBr2(aq) + Na2SO4(aq) = CaSO4(s) + NaBr(aq) =>
CaBr2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaBr(aq)
Zn2 + SO2(OH)2 = ZnSO4 + H2 =>
Zn2 + 2 SO2(OH)2 = 2 ZnSO4 + 2 H2
Fe{+3} + SO2 + H2O = Fe{2+} + H3O{+} + SO4{-2} =>
2 Fe{+3} + SO2 + 6 H2O = 2 Fe{2+} + 4 H3O{+} + SO4{-2}
P2O3 + HNO3 = P2O5 + HNO2 =>
P2O3 + 2 HNO3 = P2O5 + 2 HNO2
NaBiO3 + FeS + NaOH + H2O = Fe(OH)3 + NaSO4 + NaBiO2 =>
5 NaBiO3 + FeS + NaOH + H2O = Fe(OH)3 + NaSO4 + 5 NaBiO2
FeS + O2 = Fe2O3 + SO2100O2 = O3 =>
4 FeS + 4207 O2 = 2 Fe2O3 + 4 SO2100O2
Cl2 + CH4 = CHCl3 + HCl =>
3 Cl2 + CH4 = CHCl3 + 3 HCl
Na3Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
KCl + NaH = KH + NaCl =>
KCl + NaH = KH + NaCl
NH2OH + C2H5OH + H2SO4 + CO2 = H2O + C18H26N2H2SO4 =>
2 NH2OH + 8 C2H5OH + H2SO4 + 2 CO2 = 14 H2O + C18H26N2H2SO4
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Ru + HNO3 + HCl = H2[RuCl6] + NO + H2O =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2[RuCl6] + 4 NO + 8 H2O
Cu + HNO3 = CuNO2 + NO3 + H2O =>
Cu + 2 HNO3 = CuNO2 + NO3 + H2O
Si + Fe2 = SiFe =>
2 Si + Fe2 = 2 SiFe
CH3COOH + CH3CH2CH2NH2 = CH3COCH2 + H2O + NH3 =>
3 CH3COOH + 2 CH3CH2CH2NH2 = 4 CH3COCH2 + 2 H2O + 2 NH3
CaCl2 + Ag3(PO4) = Ca3(PO4)2 + AgCl =>
3 CaCl2 + 2 Ag3(PO4) = Ca3(PO4)2 + 6 AgCl
K2CO3(s) + H3PO4(aq) = K2HPO4(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + H3PO4(aq) = K2HPO4(aq) + H2O(l) + CO2(g)
Zn(NO3)2 + H3BO3 + CH4N2O = ZnB2O4 + N2 + H2O + CO2 =>
3 Zn(NO3)2 + 6 H3BO3 + 5 CH4N2O = 3 ZnB2O4 + 8 N2 + 19 H2O + 5 CO2
Hg(Ac)2 + Na2SO4 = HgSO4 + NaAc =>
Hg(Ac)2 + Na2SO4 = HgSO4 + 2 NaAc
CH3CH2COOH + Na = C2H5COONa + H2 =>
2 CH3CH2COOH + 2 Na = 2 C2H5COONa + H2
HClO4 + C8H5KO4 = KClO4 + C8H6O4 =>
HClO4 + C8H5KO4 = KClO4 + C8H6O4
AgNO3 + NaBH4 + H2O = Ag + NaNO3 + B(OH)3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 B(OH)3 + 7 H2
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na =>
CH3CH2OH + CH3NHNa = CH3CH2O + CH3NH2Na
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
HClO4 = HCl + O2 =>
HClO4 = HCl + 2 O2
KMnO4 + KJ + H2SO4 = J2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 KJ + 8 H2SO4 = 5 J2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
K3Fe(CN)6 + H2SO4 = K2SO4 + Fe2(SO4)3 + HCN =>
2 K3Fe(CN)6 + 6 H2SO4 = 3 K2SO4 + Fe2(SO4)3 + 12 HCN
Al(OH)3 + LiOH = Li[Al(OH)4] =>
Al(OH)3 + LiOH = Li[Al(OH)4]
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + CH3CO2H(aq) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + CH3CO2H(aq)
Na2CO3 + H2O = Na{+} + HCO3{-} + OH{-} =>
Na2CO3 + H2O = 2 Na{+} + HCO3{-} + OH{-}
N2(g) + O(g) + H2O = HNO3(aq) =>
N2(g) + 5 O(g) + H2O = 2 HNO3(aq)
C2H5OH + CH3COOH = CHCOOCH2CH3 + H2O =>
C2H5OH + 3 CH3COOH = 2 CHCOOCH2CH3 + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuFeS2 + H2O + O2 = Fe2O3 + H2SO4 + Cu =>
4 CuFeS2 + 8 H2O + 15 O2 = 2 Fe2O3 + 8 H2SO4 + 4 Cu
H2 + PbO2 = Pb + H2O =>
2 H2 + PbO2 = Pb + 2 H2O
CrO + Li = LiO + Cr =>
CrO + Li = LiO + Cr
AsCl3 + H2O = AsOHCl2 + HCl =>
AsCl3 + H2O = AsOHCl2 + HCl
FeCl3(aq) + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3(aq) + 3(NH4)2S = Fe2S3 + 6 NH4Cl
ZnS + O = Zn + OS =>
ZnS + O = Zn + OS
MgCl2 + KOH = Mg(OH0)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH0)2 + 2 KCl
Cu(OH)2 + NH4NO3 = Cu(NO3)2 + NH3 + H2O =>
Cu(OH)2 + 2 NH4NO3 = Cu(NO3)2 + 2 NH3 + 2 H2O
Co3 + NH3 + H2O = Co(OH)3 + NH4 =>
Co3 + 9 NH3 + 9 H2O = 3 Co(OH)3 + 9 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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