| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C6H12O7 + O2 = C6H10O7 + H2O =>
2 C6H12O7 + O2 = 2 C6H10O7 + 2 H2O
HNO3 + W(OH)4 = W(OH)3(NO3) + H2O =>
HNO3 + W(OH)4 = W(OH)3(NO3) + H2O
Si2O4 + H2O = H2Si2O5 =>
Si2O4 + H2O = H2Si2O5
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
IO3{-} + HSO3{-} = I{-} + H{+} + SO4{-2} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 H{+} + 3 SO4{-2}
[Co(H2O)6]{2+} + NH3 + CO3{2-} = [Co(NH3)4CO3] + H2O =>
[Co(H2O)6]{2+} + 4 NH3 + CO3{2-} = [Co(NH3)4CO3] + 6 H2O
LiPO4 + Mg = Li + MgPO4 =>
LiPO4 + Mg = Li + MgPO4
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
Pb(NO3)2 + NaC2H3O2 = Pb(C2H3O2)2 + NaNO3 =>
Pb(NO3)2 + 2 NaC2H3O2 = Pb(C2H3O2)2 + 2 NaNO3
H16 + O99999 = HO =>
99999 H16 + 16 O99999 = 1599984 HO
NaCl(aq) + HgNO3(aq) = Hg2Cl2(s) + NaNO3(aq) =>
2 NaCl(aq) + 2 HgNO3(aq) = Hg2Cl2(s) + 2 NaNO3(aq)
K2Cr2O7 + Hg2 + H2SO4 = Hg2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Hg2 + 7 H2SO4 = 3 Hg2SO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
NHO2 + HI = NO + I2 + H2O =>
2 NHO2 + 2 HI = 2 NO + I2 + 2 H2O
CuO3 + CO = Cu + CO2 =>
CuO3 + 3 CO = Cu + 3 CO2
M2SO4 + BaCl2 = BaSO4 + MCl =>
M2SO4 + BaCl2 = BaSO4 + 2 MCl
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
H4P2O7 + Cu(OH)2 = Cu2P2O7 + H2O =>
H4P2O7 + 2 Cu(OH)2 = Cu2P2O7 + 4 H2O
KHCO3 = K2CO3*CO2*H2O =>
2 KHCO3 = K2CO3*CO2*H2O
Zn + CH3COOH = Zn3(CH3COO)2 + H2 =>
3 Zn + 2 CH3COOH = Zn3(CH3COO)2 + H2
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
MgI2 + Br2 = MgBr2 + I =>
MgI2 + Br2 = MgBr2 + 2 I
Co{2-} + HCl = CoCl4{2-} + H2 =>
Co{2-} + 4 HCl = CoCl4{2-} + 2 H2
K2SO3 + HNO3 = K2SO4 + NO2 + H2O =>
K2SO3 + 2 HNO3 = K2SO4 + 2 NO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
MgNH4PO4 + HCl = MgHPO4 + NH4Cl =>
MgNH4PO4 + HCl = MgHPO4 + NH4Cl
(NH4)2SO4(aq) + CaI2(aq) = CaSO4(s) + NH4I(aq) =>
(NH4)2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 NH4I(aq)
Al + O2 = Al2O3(d) =>
4 Al + 3 O2 = 2 Al2O3(d)
H2 + P2O5 = PH3 + H2O =>
8 H2 + P2O5 = 2 PH3 + 5 H2O
C + O3(k)5 = CO2 =>
35 C + 2 O3(k)5 = 35 CO2
C3H8 + S8 = CS2 + H2S =>
4 C3H8 + 5 S8 = 12 CS2 + 16 H2S
Mg(s) + FeCl3(ac) = MgCl2(ac) + Fe(s) =>
3 Mg(s) + 2 FeCl3(ac) = 3 MgCl2(ac) + 2 Fe(s)
SnO2 = O + Sn =>
SnO2 = 2 O + Sn
HF + BaO = Ba(OH)F =>
HF + BaO = Ba(OH)F
NaNO3 + Cl = NaCl + NO3 =>
NaNO3 + Cl = NaCl + NO3
H2SO4 + SiO2 = HSO4 + SiO2H =>
H2SO4 + SiO2 = HSO4 + SiO2H
KF(s) = K{+}(aq) + F{-}(aq) =>
KF(s) = K{+}(aq) + F{-}(aq)
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
CoO + HBr = CoBr2 + H2O =>
CoO + 2 HBr = CoBr2 + H2O
HCl + (NH4)2(CO3) = NH4Cl + H2O + CO2 =>
2 HCl + (NH4)2(CO3) = 2 NH4Cl + H2O + CO2
HgCl2 + K2CrO4 = Hg2CrO4 + KCl2 =>
2 HgCl2 + K2CrO4 = Hg2CrO4 + 2 KCl2
SCN{-} + BrO3{-} + H2O = SO4{2-} + HCN + Br{-} + H{+} =>
SCN{-} + BrO3{-} + H2O = SO4{2-} + HCN + Br{-} + H{+}
NaOH(aq) + Cu(ClO4)2(aq) = Cu(OH)2(s) + NaClO4(aq) =>
2 NaOH(aq) + Cu(ClO4)2(aq) = Cu(OH)2(s) + 2 NaClO4(aq)
(PO4)3{-} + I{-} + H3O{+} = (PO3)3{-} + (I3){-} + H2O =>
(PO4)3{-} + 9 I{-} + 6 H3O{+} = (PO3)3{-} + 3(I3){-} + 9 H2O
Ca(OCl)2 + Ni(OH)2 = NiOOH + CaCl2 + H2O =>
Ca(OCl)2 + 4 Ni(OH)2 = 4 NiOOH + CaCl2 + 2 H2O
Ag{+} + F{-} = AgF =>
Ag{+} + F{-} = AgF
K3Fe(CN)6 + FeCl3 = K3Fe(CN)6FeCl3 =>
K3Fe(CN)6 + FeCl3 = K3Fe(CN)6FeCl3
CH3CCCH3 + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
CH3CCCH3 + 22 KMnO4 + 22 KOH = 4 CO2 + 22 K2MnO4 + 14 H2O
KIO4(aq) + KI(aq) + HCl(aq) = KCl(aq) + I2(s) + H2O(l) =>
KIO4(aq) + 7 KI(aq) + 8 HCl(aq) = 8 KCl(aq) + 4 I2(s) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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