| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C70H142 + 141 O2 = 140 CO + 142 H2O
KClO3(Aq) = KCl(Aq) + KClO4(Aq) =>
4 KClO3(Aq) = KCl(Aq) + 3 KClO4(Aq)
AgBrO3 = Ag + BrO3 =>
AgBrO3 = Ag + BrO3
CO(NO3)2 + FeCl2 = COCl2 + Fe(NO3)2 =>
CO(NO3)2 + FeCl2 = COCl2 + Fe(NO3)2
Cr(OH)3 + H4SiO4 = CrHSiO4 + H2O =>
Cr(OH)3 + H4SiO4 = CrHSiO4 + 3 H2O
CrCl3 + K2O = KCl + Cr2O3 =>
2 CrCl3 + 3 K2O = 6 KCl + Cr2O3
(NH4)2Cr2O7(s) = NH4 + Cr2O7(s) =>
(NH4)2Cr2O7(s) = 2 NH4 + Cr2O7(s)
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnO2 =>
3 CH3CHOHCH2CH3 + 8 KMnO4 + 4 H2SO4 = 6 CH3COOH + 7 H2O + 4 K2SO4 + 8 MnO2
Co(NO3)2(H2O)6 + (NH4)2HPO4 = CoHPO4 + NH4NO3 + H2O =>
Co(NO3)2(H2O)6 + (NH4)2HPO4 = CoHPO4 + 2 NH4NO3 + 6 H2O
C9H20O2 + O2 = H2O + CO2 =>
C9H20O2 + 13 O2 = 10 H2O + 9 CO2
H2SO4 + NaBH4 = H2 + H3BO3 + NaSO =>
2 H2SO4 + 2 NaBH4 = 3 H2 + 2 H3BO3 + 2 NaSO
CoNO3 + HCl = CoCl + HNO3 =>
CoNO3 + HCl = CoCl + HNO3
Mn(OH) + H2SO4 = MnO + SO2 + H2O =>
2 Mn(OH) + H2SO4 = 2 MnO + SO2 + 2 H2O
Fe2O3 + NaOH = Na2Fe2O4 + H2O =>
Fe2O3 + 2 NaOH = Na2Fe2O4 + H2O
CoCl2*6H2O = H2O + CoCl2 =>
CoCl2*6H2O = 6 H2O + CoCl2
MnO4 + NaBr = MnO2 + NaBrO3 =>
3 MnO4 + 2 NaBr = 3 MnO2 + 2 NaBrO3
(NH4)2PtCl6(s) = Pt(s) + NH4Cl(g) + N(s) + HCl(g) =>
3(NH4)2PtCl6(s) = 3 Pt(s) + 2 NH4Cl(g) + 4 N(s) + 16 HCl(g)
CaOCl2 + HCl = CaCl2 + H2O + Cl3 =>
3 CaOCl2 + 6 HCl = 3 CaCl2 + 3 H2O + 2 Cl3
PCl5 + MgO = P2O5 + MgCl2 =>
2 PCl5 + 5 MgO = P2O5 + 5 MgCl2
CHCCH3 + H2O = CH3CH2COH =>
CHCCH3 + H2O = CH3CH2COH
HCOONa + H2O = H2COONa + OH =>
HCOONa + H2O = H2COONa + OH
KCl(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCl2(aq) =>
2 KCl(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCl2(aq)
Sn(ClO3)4 + (NH4)2SO4 = Sn2(SO4)4 + NH4ClO3 =>
2 Sn(ClO3)4 + 4(NH4)2SO4 = Sn2(SO4)4 + 8 NH4ClO3
KAl(SO4)2 + NaHCO3 = CO2 + KAl(OH)2(SO4) + Na2(SO4) =>
KAl(SO4)2 + 2 NaHCO3 = 2 CO2 + KAl(OH)2(SO4) + Na2(SO4)
CuC32H16N8 + Cl2 = CuC32N8Cl16 + HCl =>
CuC32H16N8 + 16 Cl2 = CuC32N8Cl16 + 16 HCl
Na2O + NO = Na2NO2 =>
Na2O + NO = Na2NO2
Na2[Be(OH)4] + H2O = NaOH + BeO*5H2O =>
Na2[Be(OH)4] + 4 H2O = 2 NaOH + BeO*5H2O
NaClO + HCl = Cl + NaCl2 + H2O =>
NaClO + 2 HCl = Cl + NaCl2 + H2O
Cu(s) + Cl2(g) = CuCl1(s) =>
2 Cu(s) + Cl2(g) = 2 CuCl1(s)
C5HCH + O2 = CO2 + H2O =>
2 C5HCH + 13 O2 = 12 CO2 + 2 H2O
C2H4O2 + H2O = HC2H4O2 + O2 =>
4 C2H4O2 + 2 H2O = 4 HC2H4O2 + O2
H2SO{4} + LiOH = H3O + LiSO{4} =>
H2SO{4} + LiOH = H3O + LiSO{4}
Fe2 + O6 = Fe2O6 =>
Fe2 + O6 = Fe2O6
Sb(OH)6{-} + C2H5OH = Sb(OH)4{-} + CH3COO{-} + H2O + H{+} =>
2 Sb(OH)6{-} + C2H5OH = 2 Sb(OH)4{-} + CH3COO{-} + 3 H2O + H{+}
C10H15NO + HCl = C10H15N + H2O + Cl2 =>
C10H15NO + 2 HCl = C10H15N + H2O + Cl2
C8H16 + H2S + S = C24H50S8 =>
3 C8H16 + H2S + 7 S = C24H50S8
Co + Cl2 = Co2Cl3 =>
4 Co + 3 Cl2 = 2 Co2Cl3
KMnO4 + K4(Fe(CN)6) + H2O = K3(Fe(CN)6) + MnO2 + KOH =>
KMnO4 + 3 K4(Fe(CN)6) + 2 H2O = 3 K3(Fe(CN)6) + MnO2 + 4 KOH
NaBH4 + C16H32O4 + C4H12C4H8O4H4 = C4H10O + NaOCH2CH3 + BH3 =>
4 NaBH4 + C16H32O4 + C4H12C4H8O4H4 = 4 C4H10O + 4 NaOCH2CH3 + 4 BH3
MoS2 + O2 = MoO3 + SO22 =>
2 MoS2 + 47 O2 = 2 MoO3 + 4 SO22
KMnO4 + C2H6O = MnO2 + K2CO3 + H2O =>
4 KMnO4 + C2H6O = 4 MnO2 + 2 K2CO3 + 3 H2O
NaBr + Se = Na2Se + Br2 =>
2 NaBr + Se = Na2Se + Br2
Pb(NO3)2(aq) + Li3PO4(aq) = Pb3(PO4)2(s) + LiNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Li3PO4(aq) = Pb3(PO4)2(s) + 6 LiNO3(aq)
C11H15NO3 + O2 = CO2 + H2O + NO3 =>
4 C11H15NO3 + 59 O2 = 44 CO2 + 30 H2O + 4 NO3
MnNa2 + HCl = MnCl + HNa2 =>
MnNa2 + HCl = MnCl + HNa2
Si4O2 + HCl = SiCl + H2O =>
Si4O2 + 4 HCl = 4 SiCl + 2 H2O
NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2
NH3 + O2 = (HNO3) + H2O =>
NH3 + 2 O2 = (HNO3) + H2O
HCl(aq) + K2SO3(aq) = KCl(aq) + H2SO3 =>
2 HCl(aq) + K2SO3(aq) = 2 KCl(aq) + H2SO3
Cu2SO4 + (NH4)3PO4 = Cu3(PO4) + (NH4)2SO4 =>
3 Cu2SO4 + 2(NH4)3PO4 = 2 Cu3(PO4) + 3(NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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