| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H13 + 4 O2 = H2C6H3O4 + 4 H2O
H2SO3 + Cu(OH)2 = Cu(SO3) + H2O =>
H2SO3 + Cu(OH)2 = Cu(SO3) + 2 H2O
Cu2 + H2 = CuH =>
Cu2 + H2 = 2 CuH
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
NH3 + SO3 = (NH4)2SO3 + N2H2 =>
6 NH3 + 2 SO3 = 2(NH4)2SO3 + N2H2
N2H5{+} + CH3COO{-} = CH3COOH + N2H4 =>
N2H5{+} + CH3COO{-} = CH3COOH + N2H4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2H4 + NaNO2 = NaN3 + H2O =>
N2H4 + NaNO2 = NaN3 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH + H2O = H2 + CO =>
2 CH + 2 H2O = 3 H2 + 2 CO
C10H14 + HNO3 = C10H13NO2 + H2O =>
C10H14 + HNO3 = C10H13NO2 + H2O
N2O5 + Zn(OH)2 = Zn(NO3)2 + H2O =>
N2O5 + Zn(OH)2 = Zn(NO3)2 + H2O
Mg2(CO3)2 + HCl = Mg(Cl)2 + CO2 + H2O =>
Mg2(CO3)2 + 4 HCl = 2 Mg(Cl)2 + 2 CO2 + 2 H2O
Sn + Cl + NH4 = SnClNH4 =>
Sn + Cl + NH4 = SnClNH4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
(NH4)2CO3 + CuF = CuCO3 + NH4 + F =>
(NH4)2CO3 + CuF = CuCO3 + 2 NH4 + F
SO42IO3 + HO3S = I + SO4 + H2O =>
3 SO42IO3 + 82 HO3S = 3 I + 85 SO4 + 41 H2O
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O
FeCl3(aq) + K2C2O4(aq) + H2O(l) = K3Fe(C2O4)3*3H2O + KCl =>
FeCl3(aq) + 3 K2C2O4(aq) + 3 H2O(l) = K3Fe(C2O4)3*3H2O + 3 KCl
K(s) + HCl(aq) = KCl + H2 =>
2 K(s) + 2 HCl(aq) = 2 KCl + H2
CaCl2(aq) + Na3PO4(aq) = CaPO4(aq) + Na3Cl2(s) =>
CaCl2(aq) + Na3PO4(aq) = CaPO4(aq) + Na3Cl2(s)
Zn + NaOH = NaZnOH =>
Zn + NaOH = NaZnOH
HNo3 + FeOH = FeNo3 + H2O =>
HNo3 + FeOH = FeNo3 + H2O
HC2H3O + NaHCO2 = NaC2H3O2 + H2O + CO2 =>
3 HC2H3O + 5 NaHCO2 = 5 NaC2H3O2 + H2O + CO2
CH2OH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CH2ONa + H2
Ni + HCI = NiCI + H2 =>
2 Ni + 2 HCI = 2 NiCI + H2
Zn + MnO4 = ZnO + Mn2O3 =>
5 Zn + 2 MnO4 = 5 ZnO + Mn2O3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C7H8 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C7H8 + 36 KNO3 = 18 K2O + 18 N2 + 35 CO2 + 20 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
C5H10O2(l) + O2(g) = CO2(g)H2O(l) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g)H2O(l)
CH3OH + Cr2O7 + H{+} = CH2O + Cr{+} + H2O =>
6 CH3OH + Cr2O7 + 2 H{+} = 6 CH2O + 2 Cr{+} + 7 H2O
NaHCO3 + H3PO4 = Na3PO4 + CO2 + HOH =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 HOH
C6H6 + O2 = CO2 + *H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6*H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NaCl + Ca(No3)2 = Na(No3)2 + CaCl =>
NaCl + Ca(No3)2 = Na(No3)2 + CaCl
BaCl2 + LiOH = LiCl + Ba(OH)2 =>
BaCl2 + 2 LiOH = 2 LiCl + Ba(OH)2
Fe + N + O = Fe(NO2)2 =>
Fe + 2 N + 4 O = Fe(NO2)2
C2H12O6 + Ag2O = C2H12O7 + Ag =>
C2H12O6 + Ag2O = C2H12O7 + 2 Ag
BiCl + H2O = BiOH + HCl =>
BiCl + H2O = BiOH + HCl
HCl + MnS = H2S + MnCl2 =>
2 HCl + MnS = H2S + MnCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
SO4({-}2) + H3O{+} = H2S + O2 + H2O =>
4 SO4({-}2) + 4 H3O{+} = 4 H2S + 9 O2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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