| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + SrCI2 = SrSO4 + ZnCI2
F2 + MgCl = MgF2 + Cl2 =>
2 F2 + 2 MgCl = 2 MgF2 + Cl2
Al + Na3P = Na + AlP =>
Al + Na3P = 3 Na + AlP
C2Br6 + Au = CAu2 + Br2Au =>
C2Br6 + 7 Au = 2 CAu2 + 3 Br2Au
Li(OH) + HIO3 = Li(IO3) + H2O =>
Li(OH) + HIO3 = Li(IO3) + H2O
O2 + C4H6 = H2O + CO2 =>
11 O2 + 2 C4H6 = 6 H2O + 8 CO2
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + H2O + Cr{3+} =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
N5 + O2 = N2O5 =>
4 N5 + 25 O2 = 10 N2O5
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
Cs + HNO3 = CsNO3 + NH3 + H2O =>
8 Cs + 9 HNO3 = 8 CsNO3 + NH3 + 3 H2O
Zn(NO3)2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KNO3 =>
3 Zn(NO3)2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KNO3
Na2O2 + NH3 = NaOH + N2 =>
3 Na2O2 + 2 NH3 = 6 NaOH + N2
Mg + H2Co3 = Mg2Co3 + H2 =>
2 Mg + H2Co3 = Mg2Co3 + H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO = K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Zn(NO3)2 + NaIO3 = Zn(IO3)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaIO3 = Zn(IO3)2 + 2 Na(NO3)
Ba(NO3)2 + Al2S3 = BaS + Al(NO3)3 =>
3 Ba(NO3)2 + Al2S3 = 3 BaS + 2 Al(NO3)3
Bi(OH)3 + H4P2O7 = Bi4(P2O7)3 + H2O =>
4 Bi(OH)3 + 3 H4P2O7 = Bi4(P2O7)3 + 12 H2O
Na2SiO35H2O + HSO3 = NaSO3 + H2SiO35H2O =>
Na2SiO35H2O + 2 HSO3 = 2 NaSO3 + H2SiO35H2O
CH3(CH2)12COOCH3 + O2 = CO2 + H2O =>
2 CH3(CH2)12COOCH3 + 43 O2 = 30 CO2 + 30 H2O
Pb(OH)2 + NaSH = PbS + Na2S + H2O =>
Pb(OH)2 + 2 NaSH = PbS + Na2S + 2 H2O
FeO + CN = Fe + N2 + CO =>
2 FeO + 2 CN = 2 Fe + N2 + 2 CO
Al2(SO4)3(aq) + CaCl2(aq) = AlCl3(s) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 CaCl2(aq) = 2 AlCl3(s) + 3 CaSO4(aq)
K + Br2 + O3 = KBrO3 =>
2 K + Br2 + 2 O3 = 2 KBrO3
Zn(CH3COO)22H2O + MgO + NaOH = ZnMgO + NaCH3CO2 + H2O + O2 =>
2 Zn(CH3COO)22H2O + 2 MgO + 44 NaOH = 2 ZnMgO + 44 NaCH3CO2 + 24 H2O + 11 O2
CaCl + F2 = CaF + Cl =>
2 CaCl + F2 = 2 CaF + 2 Cl
CN + O = CO + N =>
CN + O = CO + N
Bi2S3 + HNO3 = Bi(NO3)3 + N2O + S + H2O =>
4 Bi2S3 + 30 HNO3 = 8 Bi(NO3)3 + 3 N2O + 12 S + 15 H2O
BrO3{-} + H2AsO3{-} = Br{-} + H2AsO4{-} =>
BrO3{-} + 3 H2AsO3{-} = Br{-} + 3 H2AsO4{-}
Na{+} + SO4{2-} = Na2SO4 =>
2 Na{+} + SO4{2-} = Na2SO4
N2H6SO4 + KOH + FeSO4 = NH3 + Fe(OH)3 + K2SO4 =>
N2H6SO4 + 6 KOH + 2 FeSO4 = 2 NH3 + 2 Fe(OH)3 + 3 K2SO4
Cl2 + FeF3 = Fe + ClF =>
3 Cl2 + 2 FeF3 = 2 Fe + 6 ClF
AgNO3 + SO2 = Ag2O + S4N4 + O2 =>
4 AgNO3 + 4 SO2 = 2 Ag2O + S4N4 + 9 O2
ZnO = Zn{+2} + O{-2} =>
ZnO = Zn{+2} + O{-2}
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
C795H185 + O2 = CO2 + H2O =>
4 C795H185 + 3365 O2 = 3180 CO2 + 370 H2O
AgNO3 + AlCl3 = AgCl + Al[NO3]3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al[NO3]3
C2H5OH + Cu(OH)2 = Cu2O + H2O + C2H4O =>
C2H5OH + 2 Cu(OH)2 = Cu2O + 3 H2O + C2H4O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
FeCl2 + H2O + NH3 = NH4Cl + Fe(OH)2 =>
FeCl2 + 2 H2O + 2 NH3 = 2 NH4Cl + Fe(OH)2
H2S + KMnO4 = S6 + MnO + H2O + K2SO4 =>
12 H2S + 12 KMnO4 = S6 + 12 MnO + 12 H2O + 6 K2SO4
MnO4{-} + CHOCHO + OH{-} = MnO4{2-} + COOHCOOH + H2O{+} =>
6 MnO4{-} + CHOCHO + 4 OH{-} = 6 MnO4{2-} + COOHCOOH + 2 H2O{+}
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
CH3I + C2H5ONa = C3H8O + NaI =>
CH3I + C2H5ONa = C3H8O + NaI
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
AgNO3 + H2O4S = Ag2SO4 + HNO3 =>
2 AgNO3 + H2O4S = Ag2SO4 + 2 HNO3
H2C2O4*H2O = H3O + HC2O4 =>
H2C2O4*H2O = H3O + HC2O4
Al2(SO4) + ZnCl2 = AlCl + ZnSO4 =>
Al2(SO4) + ZnCl2 = 2 AlCl + ZnSO4
H2C6H6O6 + OH = C6H6O6 + H3O =>
H2C6H6O6 + OH = C6H6O6 + H3O
FeOHCl2 + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 FeOHCl2 + 3 H2SO4 = Fe2(SO4)3 + 4 HCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/21/24
Équations équilibrées sur08/20/23
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