| Équations équilibrées la veille | Équations équilibrées le lendemain |
[CoCl4] + NaOH = [Co(OH)] + NaCl4
ClO3 + Cl = ClO2 =>
2 ClO3 + Cl = 3 ClO2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
NH3 + HSO3 = SO3 + NH4 =>
NH3 + HSO3 = SO3 + NH4
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
ZnO(s) + C(s) = Zn(s) + CO(g) =>
ZnO(s) + C(s) = Zn(s) + CO(g)
Fe + Zn2{+} = Zn + Fe3{+} =>
3 Fe + Zn2{+} = 2 Zn + Fe3{+}
Fe(NO3) + K = Fe + KNO3 =>
Fe(NO3) + K = Fe + KNO3
H2 + C12H22O11 = C57H104O6 + H2O =>
184 H2 + 19 C12H22O11 = 4 C57H104O6 + 185 H2O
Cr{3} + NH3 + H2O = Cr(OH)3 + NH4{+} =>
Cr{3} + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4{+}
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + NiCl2 + H2O = ZnCl2 + NiOHCl + H2 =>
Zn + 2 NiCl2 + 2 H2O = ZnCl2 + 2 NiOHCl + H2
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Zn(O2CCH3)2 + Na3PO4 = Zn3(PO4)2 + CH3COONa =>
3 Zn(O2CCH3)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 CH3COONa
NaVO3 + H2O = NaOH + V(OH)5 =>
NaVO3 + 3 H2O = NaOH + V(OH)5
AlI3 + ZnSO4 = ZnI2 + Al2(SO4)3 =>
2 AlI3 + 3 ZnSO4 = 3 ZnI2 + Al2(SO4)3
CaCl2 + H2O = CaOCl2 + H2 =>
CaCl2 + H2O = CaOCl2 + H2
AlCl3 + CaOH = Al(OH)3 + CaCl =>
AlCl3 + 3 CaOH = Al(OH)3 + 3 CaCl
HNO3 + Cu2 = Cu(NO3)2 + H =>
4 HNO3 + Cu2 = 2 Cu(NO3)2 + 4 H
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Cl2 + CrCl3 + NaOH = NaCrO4 + NaCl + H2O =>
2 Cl2 + CrCl3 + 8 NaOH = NaCrO4 + 7 NaCl + 4 H2O
H2(g) + F2(g) = HF(g) =>
H2(g) + F2(g) = 2 HF(g)
CrO + HNO3 = Cr(NO3)2 + H2O =>
CrO + 2 HNO3 = Cr(NO3)2 + H2O
CuSO4 + CuS = Cu2S2O4 =>
CuSO4 + CuS = Cu2S2O4
MnO4{-} + HSO3{-} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{-2} + SO4{-2} + 2 H2O
Pb + Fe(No3) = Pb(No)3 + Fe =>
Pb + Fe(No3) = Pb(No)3 + Fe
ClO3{-} + I2 = Cl{-} + IO3 =>
2 ClO3{-} + I2 = 2 Cl{-} + 2 IO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
KIO3 + AgNO3 = KINO3 + AgO3 =>
KIO3 + AgNO3 = KINO3 + AgO3
U + Ru + H2 + O = URuH2O2 =>
U + Ru + H2 + 2 O = URuH2O2
Kl + H2O = KlH2O =>
Kl + H2O = KlH2O
CH2CHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH) + 2 KOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2Cr2O7 + NH3 + H2O = Cr(OH)3 + KNO3 + KOH =>
4 K2Cr2O7 + 3 NH3 + 10 H2O = 8 Cr(OH)3 + 3 KNO3 + 5 KOH
Zn(O2CCH3)2 + Na3PO4 = Zn3(PO4)2 + NaC2H3O2 =>
3 Zn(O2CCH3)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaC2H3O2
(NH4)2(C2O4) + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2(C2O4) + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
IO3{-} + HSO3{-} = I2 + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 5 SO4{-2} + 3 H{+} + H2O
Cd + SO4 = CdSO4 =>
Cd + SO4 = CdSO4
Cl2 + P4S3 = PCl3 + SCl2 =>
9 Cl2 + P4S3 = 4 PCl3 + 3 SCl2
H2SO3(aq) = SO2(g) + H2O(l) =>
H2SO3(aq) = SO2(g) + H2O(l)
K + H2O + CO2 = K2CO3 + H2 =>
2 K + H2O + CO2 = K2CO3 + H2
CH3Co2H + NaOH = CH3Co2Na + H2O =>
CH3Co2H + NaOH = CH3Co2Na + H2O
Li + NaCl = NaLi + Cl =>
Li + NaCl = NaLi + Cl
C10H19O + HOCl = C10H17O + HCl + H2O =>
C10H19O + HOCl = C10H17O + HCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnO2 + KOH + KClO4 = KMnO4 + KCl + H2O =>
8 MnO2 + 8 KOH + 3 KClO4 = 8 KMnO4 + 3 KCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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