| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 CO2 + 20 H2O = 29 O2 + 2 C10H20O
CH3CH2S4 + O2 = C02 + H2O + SO2 =>
4 CH3CH2S4 + 21 O2 = 4 C02 + 10 H2O + 16 SO2
HOCl = Cl2O + H2O =>
2 HOCl = Cl2O + H2O
Al(NO3)3 + AlI3 + H2O = NO + Al(IO3)3 + Al(OH)3 =>
2 Al(NO3)3 + AlI3 + 3 H2O = 6 NO + Al(IO3)3 + 2 Al(OH)3
HC4H10 + O2 = (CO2) + H2O =>
4 HC4H10 + 27 O2 = 16(CO2) + 22 H2O
CuFeS + O2 = Cu2S + Fe2O3 + SO2 =>
4 CuFeS + 5 O2 = 2 Cu2S + 2 Fe2O3 + 2 SO2
CuSO4 + Fe = Fe2(SO4)Cu =>
CuSO4 + 2 Fe = Fe2(SO4)Cu
Sn{2+} + H2O2 + H{+} = Sn{4+} + H2O =>
Sn{2+} + H2O2 + 2 H{+} = Sn{4+} + 2 H2O
BaHPO4 + H2SO4 = BaSO4 + H3PO4 =>
BaHPO4 + H2SO4 = BaSO4 + H3PO4
C6H12O6 + CH4N2O = C53H93O13N7 + CO2 + H2O =>
43 C6H12O6 + 14 CH4N2O = 4 C53H93O13N7 + 60 CO2 + 100 H2O
FeO3(s) + C(s) = Fe(s) + CO(g) =>
FeO3(s) + 3 C(s) = Fe(s) + 3 CO(g)
Ca10 + (PO4)6(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca10 + 3(PO4)6(OH)2 + 2 H3PO4 = 10 Ca3(PO4)2 + 6 H2O
HNO3 + Ag(NH3)2 + Cl = AgCl + NH4 + NO3 =>
2 HNO3 + Ag(NH3)2 + Cl = AgCl + 2 NH4 + 2 NO3
C45H86O6 + CH3OH = C15H30O2 + C3H8O3 =>
C45H86O6 + 3 CH3OH = 3 C15H30O2 + C3H8O3
H2SO4 + H3BO3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 H3BO3 = B2(SO4)3 + 6 H2O
FeCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO =>
4 FeCr2O4 + 8 K2CO3 + 3 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
H2CO3 + Sn = Sn(CO3)2 + H =>
2 H2CO3 + Sn = Sn(CO3)2 + 4 H
LiCl + H2 = HCl + Li =>
2 LiCl + H2 = 2 HCl + 2 Li
Zn = Zn{+} + e =>
Zn = Zn{+} + e
(CrCl3*6H2O) + C5H8O2 + CH4N2O = Cr((C5H9O2)3) + NH4Cl + CO2 + (H2O) =>
4(CrCl3*6H2O) + 13 C5H8O2 + 6 CH4N2O = 4 Cr((C5H9O2)3) + 12 NH4Cl + 11 CO2 + 10(H2O)
Bi2S3 + NH4OH = Bi(OH)3 + N2H8S =>
Bi2S3 + 6 NH4OH = 2 Bi(OH)3 + 3 N2H8S
Mg2 + ZnCl2 = Zn2 + MgCl =>
2 Mg2 + 2 ZnCl2 = Zn2 + 4 MgCl
Sr(NO3)2 + (NH4)2C2O4 = NH4NO3 + SrC2O4 =>
Sr(NO3)2 + (NH4)2C2O4 = 2 NH4NO3 + SrC2O4
Cr + Na2O2 = Cr2Na2O2 =>
2 Cr + Na2O2 = Cr2Na2O2
NH3 + BaCl2 = BaN + Cl2H3 =>
NH3 + BaCl2 = BaN + Cl2H3
MnO2 + H2SO4 = MnSO4 + H2O + O =>
MnO2 + H2SO4 = MnSO4 + H2O + O
NaOH + NaCl = Na2OHCl =>
NaOH + NaCl = Na2OHCl
HCl(liq) + CaCO3(S) = CaCl2(S) + CO2(g) + H2O(liq) =>
2 HCl(liq) + CaCO3(S) = CaCl2(S) + CO2(g) + H2O(liq)
CaS + Pb(NO3)2 = Ca(NO3)2 + SPb =>
CaS + Pb(NO3)2 = Ca(NO3)2 + SPb
CH4 = H2(g) + CH2(g) =>
CH4 = H2(g) + CH2(g)
AgCl + KOH + NH4Cl = Ag(NH3)2Cl + KCl + water =>
AgCl + 2 KOH + 2 NH4Cl = Ag(NH3)2Cl + 2 KCl + 2 H2O
Zn + Sn{2+} = ZnSn{2+} =>
Zn + Sn{2+} = ZnSn{2+}
HgS + NO3{-} + H{+} = Hg(NO3)2 + S + H2O + NO =>
3 HgS + 8 NO3{-} + 8 H{+} = 3 Hg(NO3)2 + 3 S + 4 H2O + 2 NO
H2 + CH4 = CH5CH5 =>
H2 + 2 CH4 = CH5CH5
HF(aq) + LiOH(aq) = LiH + FOH =>
HF(aq) + LiOH(aq) = LiH + FOH
Ca(NO3)2 + Al2(CO3)3 = Al2(NO3)2 + Ca(CO3)3 =>
Ca(NO3)2 + Al2(CO3)3 = Al2(NO3)2 + Ca(CO3)3
B(s) + NH3(g) = B2H6(g) + N2(g) =>
2 B(s) + 2 NH3(g) = B2H6(g) + N2(g)
FeBr3 + NH4OH(aq) = Fe(OH)3(aq) + NH4Br(aq) =>
FeBr3 + 3 NH4OH(aq) = Fe(OH)3(aq) + 3 NH4Br(aq)
Fe2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
Fe2 + 2 KNO3 + 8 HCl = 2 FeCl3 + 2 NO + 4 H2O + 2 KCl
CaCO3 + O2 + SO2 = Ca3(SO4)2 + CO2 =>
6 CaCO3 + O2 + 4 SO2 = 2 Ca3(SO4)2 + 6 CO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HNO3 + FeCO3 = H2O + CO2 + Fe(NO3)2 =>
2 HNO3 + FeCO3 = H2O + CO2 + Fe(NO3)2
(NH4)2 + MoO4 + H3PO4 + HNO3 = (NH4)3PO412MoO4 + NH4NO3 =>
136(NH4)2 + MoO4 + H3PO4 + 541.00000000001HNO3 = (NH4)3PO412MoO4 + 405.00000000001NH4NO3
MnO4{-} + H2S + H{+} = Mn{2+} + SO4{+2} + H2O =>
12 MnO4{-} + 5 H2S + 46 H{+} = 12 Mn{2+} + 5 SO4{+2} + 28 H2O
CCl2O = CO + Cl =>
CCl2O = CO + 2 Cl
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O
Na2SO4 + FeCl3 = Na2Cl3 + SO4Fe =>
Na2SO4 + FeCl3 = Na2Cl3 + SO4Fe
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
Ag(s) + H2SO4(aq) = Ag2SO4(aq) + H(g) =>
2 Ag(s) + H2SO4(aq) = Ag2SO4(aq) + 2 H(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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