| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
HgH2O2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 HgH2O2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
As4O6 + Cl2 + H2O = H3AsO4 + HCl =>
As4O6 + 4 Cl2 + 10 H2O = 4 H3AsO4 + 8 HCl
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
ZnO + Na = Zn + NaO =>
ZnO + Na = Zn + NaO
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Bi(NO3)3 + H2O2 + NaOH = Na2BiO4 + NaNO3 + H2O =>
2 Bi(NO3)3 + 3 H2O2 + 10 NaOH = 2 Na2BiO4 + 6 NaNO3 + 8 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Cl + O2 = ClO3 =>
2 Cl + 3 O2 = 2 ClO3
Ag(NH3)2ClHNO3 = AgClH7N3O3 =>
Ag(NH3)2ClHNO3 = AgClH7N3O3
HC2H3O2 + KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2 + KNO2 = KC2H3O2 + HNO2
C5H12 = C5 + H12 =>
C5H12 = C5 + H12
Fe3C + O2 = CO2 + Fe =>
Fe3C + O2 = CO2 + 3 Fe
ClNa + Ag2NO3 = Ag2Na + ClNO3 =>
ClNa + Ag2NO3 = Ag2Na + ClNO3
SO4{2-} + MnO + H{+} = S2O6{2-} + Mn2O3 + H2O =>
2 SO4{2-} + 2 MnO + 2 H{+} = S2O6{2-} + Mn2O3 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
Bi(NO3)3 + H2O2 + NaOH = Na2BiO4 + NaNO3 + H2O =>
2 Bi(NO3)3 + 3 H2O2 + 10 NaOH = 2 Na2BiO4 + 6 NaNO3 + 8 H2O
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
PbCl + K2CrO4 = Pb2CrO4 + KCl =>
2 PbCl + K2CrO4 = Pb2CrO4 + 2 KCl
Mo2(O2CCH3)4 + HCl + KCl = K4Mo2Cl8 + CH3CO2H =>
Mo2(O2CCH3)4 + 4 HCl + 4 KCl = K4Mo2Cl8 + 4 CH3CO2H
MgSO4 + NaOH = Na2SO4Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2SO4Mg(OH)2
CuCl2 = CuCl + Cl2 =>
2 CuCl2 = 2 CuCl + Cl2
Al(s) + F2(g) = AlF2(s) =>
Al(s) + F2(g) = AlF2(s)
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
O2 + FeS = Fe2O3 + S =>
3 O2 + 4 FeS = 2 Fe2O3 + 4 S
Ba(NO3)2 + (NH4)3PO4 = Ba3 + (PO4)2 + NH4NO3 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = Ba3 + (PO4)2 + 6 NH4NO3
Be(OH)2 + CaO = BeCaO2 + H2O =>
Be(OH)2 + CaO = BeCaO2 + H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(aq) + H2O(aq) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(aq) + 2 H2O(aq)
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
N2S = N2 + S =>
N2S = N2 + S
Fe2 + Cu2SO4{-}2 = Fe2SO4{-}2 + CuFe =>
2 Fe2 + Cu2SO4{-}2 = Fe2SO4{-}2 + 2 CuFe
Mg(OH)2 + LiB(OH)4 = Li3BO3 + Mg3(BO3)2 + H2O =>
3 Mg(OH)2 + 3 LiB(OH)4 = Li3BO3 + Mg3(BO3)2 + 9 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Li2CO3 + Mg(NO3)2 = LiNO3 + MgCO3 =>
Li2CO3 + Mg(NO3)2 = 2 LiNO3 + MgCO3
Ga + HI = GaI + H2 =>
2 Ga + 2 HI = 2 GaI + H2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2Se + O2 = SeO2 + H2O =>
2 H2Se + 3 O2 = 2 SeO2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2OH2O = KOH =>
K2OH2O = 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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