| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 W4Fe(CN)6 + 61 OMnO4 + 105 H2SO4 = 32 WHSO4 + 4 Fe2(SO4)3 + 61 MnSO4 + 48 HNO3 + 48 CO2 + 65 H2O
CuCO3 + Li2CO3 + H3PO4 = LiCuP3O9 + CO2 + H2O =>
2 CuCO3 + Li2CO3 + 6 H3PO4 = 2 LiCuP3O9 + 3 CO2 + 9 H2O
Zn + NO3{-} + H{+} = Zn{+2} + N2 + H2O =>
5 Zn + 2 NO3{-} + 12 H{+} = 5 Zn{+2} + N2 + 6 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C99999999999999999999999999999 = C92220000000000000003 =>
C99999999999999999999999999999 = C92220000000000000003
Zn + NH4Cl = ZnCl2 + H2 + NH3 =>
Zn + 2 NH4Cl = ZnCl2 + H2 + 2 NH3
NaNO2 + KMnO4 + H2O = NaNO3 + MnO3 + KOH =>
NaNO2 + 2 KMnO4 + H2O = NaNO3 + 2 MnO3 + 2 KOH
HgH2O2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 HgH2O2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C8H16 + KMnO4 + KOH = C8H18O2 + K2MnO4 =>
C8H16 + 2 KMnO4 + 2 KOH = C8H18O2 + 2 K2MnO4
Pb(ClO4)2 = PbO + ClO3 + O2 =>
2 Pb(ClO4)2 = 2 PbO + 4 ClO3 + O2
Be + O2 = BeO2 =>
Be + O2 = BeO2
Cobalt(III)Cyanide + SodiumBromide = Cobalt(III)Bromide + SodiumCyanide =>
Cobalt(III)Cyanide + SodiumBromide = Cobalt(III)Bromide + SodiumCyanide
(NH4)2S + Ba(NO3)2 = BaS + NH4NO3 =>
(NH4)2S + Ba(NO3)2 = BaS + 2 NH4NO3
CO2(g) + H2O(l) = C6H12O6(s)(glucose) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s)(glucose) + 6 O2(g)
Fe3O4 + Fe = FeO =>
Fe3O4 + Fe = 4 FeO
Mo + F2 = MoF3 =>
2 Mo + 3 F2 = 2 MoF3
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + O2 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 8 H2O + 2 K2SO4
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
NH4{+} + HS{-} = NH3 + H2S =>
NH4{+} + HS{-} = NH3 + H2S
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Fr + H2 = FrH =>
2 Fr + H2 = 2 FrH
P + HIO3 + H2O = H3PO3 + HI =>
2 P + HIO3 + 3 H2O = 2 H3PO3 + HI
PCl3 + H3PO4 + H2O = HClO4 + PH3 =>
4 PCl3 + 9 H3PO4 + 12 H2O = 12 HClO4 + 13 PH3
(NH4)2SO4(aq) + Cu(NO3)2(aq) = (NH4)2(NO3)2(aq) + CuSO4(aq) =>
(NH4)2SO4(aq) + Cu(NO3)2(aq) = (NH4)2(NO3)2(aq) + CuSO4(aq)
WO3 + C = W + CO3 =>
WO3 + C = W + CO3
CH3CH2OH + Zn = Zn(OH)2 + CH3CH2 =>
2 CH3CH2OH + Zn = Zn(OH)2 + 2 CH3CH2
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
C6H10 + KMnO4 + H2O = C6H10(OH)2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H10(OH)2 + 2 MnO2 + 2 KOH
CrO4{-2} + Fe(OH)2 + H2O = Cr2O3 + Fe(OH)3 + OH{-} =>
2 CrO4{-2} + 6 Fe(OH)2 + 5 H2O = Cr2O3 + 6 Fe(OH)3 + 4 OH{-}
ZnSO4 + H2O2 = H2SO4 + ZnO2 =>
ZnSO4 + H2O2 = H2SO4 + ZnO2
C6H14O2N4 + H2O = CH4ON2 + C5H12O2N2 =>
C6H14O2N4 + H2O = CH4ON2 + C5H12O2N2
Sb2O4 + Na2CO3 + S = Na3SbS4 + SO2 + CO2 =>
2 Sb2O4 + 6 Na2CO3 + 23 S = 4 Na3SbS4 + 7 SO2 + 6 CO2
KMnO4 + H2O + H2SO4 = K2SO4 + MnSO4 + H2O2 =>
2 KMnO4 + 2 H2O + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 H2O2
C6H5OH + OH{-} = C6H5O{-} + H2O =>
C6H5OH + OH{-} = C6H5O{-} + H2O
Ca(NO3)2 + C2H3NaO2 = Ca(C2H3O2)2 + Na(NO3) =>
Ca(NO3)2 + 2 C2H3NaO2 = Ca(C2H3O2)2 + 2 Na(NO3)
C5H10O3 + O2 = CO2 + H2O =>
C5H10O3 + 6 O2 = 5 CO2 + 5 H2O
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq)
(NH3OH)2SO4 + NaOH = NH2OH + Na2SO4 + H2O =>
(NH3OH)2SO4 + 2 NaOH = 2 NH2OH + Na2SO4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KHSO4 + Na2SO3 = K2SO4 + Na2SO4 + SO2 + H2O =>
2 KHSO4 + Na2SO3 = K2SO4 + Na2SO4 + SO2 + H2O
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
(NH4)2SO4(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + ZnSO4(aq) =>
(NH4)2SO4(aq) + Zn(NO3)2(aq) = 2 NH4NO3(aq) + ZnSO4(aq)
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
Ca + Au + Sb = Ca2AuSb =>
2 Ca + Au + Sb = Ca2AuSb
C4H8COO(l) + O2(g) = CO2(g) + H2O(g) =>
C4H8COO(l) + 6 O2(g) = 5 CO2(g) + 4 H2O(g)
(NH4)2SO4(l) + Cu(NO3)2(l) = NH4NO3(l) + CuSO4(l) =>
(NH4)2SO4(l) + Cu(NO3)2(l) = 2 NH4NO3(l) + CuSO4(l)
CrSO4 + K2CO3 = CrCO3 + K2SO4 =>
CrSO4 + K2CO3 = CrCO3 + K2SO4
FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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