| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + K2SO3 = 2 KCH3COO + H2O + SO2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
(NH4)Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2(NH4)Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
C3H4O2 + H2O = C4H8O2 + CO2 =>
5 C3H4O2 + 2 H2O = 3 C4H8O2 + 3 CO2
Hg3(PO4)3 = Hg + P + O2 =>
Hg3(PO4)3 = 3 Hg + 3 P + 6 O2
HF + SbF5 = HSbF6 =>
HF + SbF5 = HSbF6
H2SO4 + Pt = Pt2(SO4)5 + H2 =>
5 H2SO4 + 2 Pt = Pt2(SO4)5 + 5 H2
P4 + O2(g) = P4O10(s) =>
P4 + 5 O2(g) = P4O10(s)
C2H8N2 + O2 + OH{-} = CO3{-2} + H2O + N2 =>
C2H8N2 + 4 O2 + 4 OH{-} = 2 CO3{-2} + 6 H2O + N2
Hg3(PO4)3 = Hg + P + O2 =>
Hg3(PO4)3 = 3 Hg + 3 P + 6 O2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
CaS + NaOH = NaSCaOH =>
CaS + NaOH = NaSCaOH
MnO4{-} + OH{-} = MnO4{-3} + O2 + H2O =>
2 MnO4{-} + 4 OH{-} = 2 MnO4{-3} + O2 + 2 H2O
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
MnO4{-} + OH{-} = MnO4{-2} + O2(g) + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{-2} + O2(g) + 2 H2O
Ca(NO3)2 + Sn(CO3)2 = Sn(NO3)4 + Ca(CO3) =>
2 Ca(NO3)2 + Sn(CO3)2 = Sn(NO3)4 + 2 Ca(CO3)
CO + NaOH = COOHNa =>
CO + NaOH = COOHNa
CH3COOH + K2SO3 = CH3COOK + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3COOK + H2O + SO2
Cu(OH)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + KOH =>
2 Cu(OH)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 KOH
NaOH + KSCN = NaCN + KSOH =>
NaOH + KSCN = NaCN + KSOH
HF + SbF5 = H2FSb3F16 =>
2 HF + 3 SbF5 = H2FSb3F16
FeCl{3} + NaOH = FeOH{3} + NaCl =>
FeCl{3} + NaOH = FeOH{3} + NaCl
Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2
P4 + O2(g) = P2O3(s) =>
P4 + 3 O2(g) = 2 P2O3(s)
Pt + H2SO4 = Pt(SO4)2 + H2 =>
Pt + 2 H2SO4 = Pt(SO4)2 + 2 H2
CH3COOH + CH3CHOHCH2CH3 = C6H12O2 + H2O =>
CH3COOH + CH3CHOHCH2CH3 = C6H12O2 + H2O
I2 + HSO3{-} + H2O = I{-} + SO42{-} + H{+} =>
79 I2 + 2 HSO3{-} + 78 H2O = 158 I{-} + 2 SO42{-} + 158 H{+}
P4 + O2(g) = P2O3 =>
P4 + 3 O2(g) = 2 P2O3
Na + HNO3 = NaNO3 + NO + H2O =>
3 Na + 4 HNO3 = 3 NaNO3 + NO + 2 H2O
NaOH + KSCN = NaCN + KSOH =>
NaOH + KSCN = NaCN + KSOH
P4 + O2(g) = P2O5 =>
P4 + 5 O2(g) = 2 P2O5
MnO4{-} + OH{-} = MnO4{-2} + O2(g) + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{-2} + O2(g) + 2 H2O
MnO4{-} + OH{-} = MnO4{-3} + O2 + H2O =>
2 MnO4{-} + 4 OH{-} = 2 MnO4{-3} + O2 + 2 H2O
MnO4{-} + OH{-} = MnO4{-2} + O2 + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{-2} + O2 + 2 H2O
CH3COOH + K2SO3 = CH3CO2K + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3CO2K + H2O + SO2
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
CO3K2 + H2O = KOH + CO2 =>
CO3K2 + H2O = 2 KOH + CO2
Co(NO3) + NaOH = Co(OH) + NaNO3 =>
Co(NO3) + NaOH = Co(OH) + NaNO3
HF + SbF5 = H2FSbF6 =>
2 HF + SbF5 = H2FSbF6
CH3CH2NH3Cl + H2O = CH3CH2NH2Cl + H3O =>
CH3CH2NH3Cl + H2O = CH3CH2NH2Cl + H3O
Al2O3 + H3O = Al3 + H2O =>
3 Al2O3 + 18 H3O = 2 Al3 + 27 H2O
Pt + H2SO4 = Pt(SO4)2 + SO2 + H2O =>
Pt + 4 H2SO4 = Pt(SO4)2 + 2 SO2 + 4 H2O
C4H13NO + O2 = CO2 + H2O + N2 =>
4 C4H13NO + 27 O2 = 16 CO2 + 26 H2O + 2 N2
P4 + O2(g) = P4O10 =>
P4 + 5 O2(g) = P4O10
TeCl6 + O2 = TeO2 + Cl2 =>
TeCl6 + O2 = TeO2 + 3 Cl2
P4 + O2(g) = P4O10 =>
P4 + 5 O2(g) = P4O10
FeCl3 + Cu(OH)2 = CuCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Cu(OH)2 = 3 CuCl2 + 2 Fe(OH)3
P4 + O2(g) = P2O3(s) =>
P4 + 3 O2(g) = 2 P2O3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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