| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CuCO3(OH)2 + 9 CH3COOH = 4(CH3COO)2Cu + 6 CO2 + 10 H2O
P + NaClO2 + NaOH = Na2H2P2O6 + NaCl =>
2 P + 2 NaClO2 + 2 NaOH = Na2H2P2O6 + 2 NaCl
AlMg + HCl = MgCl2 + AlCl3 + H2 =>
2 AlMg + 10 HCl = 2 MgCl2 + 2 AlCl3 + 5 H2
H2S + KOH = H2O + KSH =>
H2S + KOH = H2O + KSH
Ag(s) + S{2-}(aq) + O2(g) + H{+}(aq) = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 S{2-}(aq) + O2(g) + 4 H{+}(aq) = 2 Ag2S(s) + 2 H2O(l)
ICl5 = I + Cl =>
ICl5 = I + 5 Cl
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3(aq) =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3(aq)
P2O5 + H2O = H3PO4H2O =>
P2O5 + 5 H2O = 2 H3PO4H2O
S + OCl = SO3 + Cl =>
S + 3 OCl = SO3 + 3 Cl
Hg2(C2H3O2)2 + NaCl = Na(C2H3O2) + ClHg =>
Hg2(C2H3O2)2 + 2 NaCl = 2 Na(C2H3O2) + 2 ClHg
Br2 + FeBr = FeBr3 =>
Br2 + FeBr = FeBr3
HCl + KClO3 = HClO3 + KCl =>
HCl + KClO3 = HClO3 + KCl
SnO2 + H2 = Sn + H2*O =>
SnO2 + 2 H2 = Sn + 2 H2*O
CH4 + H2SO4 = CH3HSO3 + H2O =>
CH4 + H2SO4 = CH3HSO3 + H2O
C7H16(l) + O2(g) = CO2 + H2O =>
C7H16(l) + 11 O2(g) = 7 CO2 + 8 H2O
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Sn + HgO = SnO2 + Hg =>
Sn + 2 HgO = SnO2 + 2 Hg
Br2 + FeBr = FeBr3 =>
Br2 + FeBr = FeBr3
Ca + S + O2 + H2 = CaSO4*05H2O =>
2 Ca + 2 S + 9 O2 + 10 H2 = 2 CaSO4*05H2O
N2 + CO2 = N2CO2 =>
N2 + CO2 = N2CO2
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
Ca(OH)2 + (NH4)2HPO4 = Ca10(PO4)6(OH)2 + NH3 + H2O =>
10 Ca(OH)2 + 6(NH4)2HPO4 = Ca10(PO4)6(OH)2 + 12 NH3 + 18 H2O
Br2 + FeBr = FeBr3 =>
Br2 + FeBr = FeBr3
Ar + Mg = ArMg =>
Ar + Mg = ArMg
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH4)2SO4 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5(NH4)2SO4 + 8 H2O
Br2 + NaOH = BrOH + Na =>
Br2 + 2 NaOH = 2 BrOH + 2 Na
NaHCO3 + C8H8O7 = Na3C6H5O7 + CO2 + H2O =>
39 NaHCO3 + 9 C8H8O7 = 13 Na3C6H5O7 + 33 CO2 + 23 H2O
LiP + CsI = LiI + CsP =>
LiP + CsI = LiI + CsP
HCl + KClO3 = HClO3 + KCl =>
HCl + KClO3 = HClO3 + KCl
KCOI = KCI + O2 =>
2 KCOI = 2 KCI + O2
Ba + P + O2 = Ba3(PO4)2 =>
3 Ba + 2 P + 4 O2 = Ba3(PO4)2
SnSO4 + Ag = AgSO4 + Sn =>
SnSO4 + Ag = AgSO4 + Sn
Cl2 + HO{-} = ClO{-} + Cl{-} + H2O =>
Cl2 + 2 HO{-} = ClO{-} + Cl{-} + H2O
FeCu + NaCl = FeCuNaCl =>
FeCu + NaCl = FeCuNaCl
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
RbOH + AgNO3 = Ag2O + RbNO3 + H2O =>
2 RbOH + 2 AgNO3 = Ag2O + 2 RbNO3 + H2O
Na2SO3 + O2 = Na2SO8 =>
2 Na2SO3 + 5 O2 = 2 Na2SO8
Sr(OH)2 + H3BO3 = SrHBO3 + H2O =>
Sr(OH)2 + H3BO3 = SrHBO3 + 2 H2O
sodiumiodide + bromine = sodiumbromide + iodine =>
2 NaI + Br2 = 2 NaBr + I2
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + Mn2SO4 + H2O =>
2 K2MnO4 + 3 H2SO4 + 5 Na2SO3 = 2 K2SO4 + 5 Na2SO4 + Mn2SO4 + 3 H2O
LiF = Li + F2 =>
2 LiF = 2 Li + F2
HNO3 + Cu(NH3)4SO4 = CuSO4 + NH4NO3 =>
4 HNO3 + Cu(NH3)4SO4 = CuSO4 + 4 NH4NO3
CH3CH3(g) + O2(g) = CO2(g) + H2O =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O
Cl2 + HO{-} = ClO{-} + Cl{-} + H2O =>
Cl2 + 2 HO{-} = ClO{-} + Cl{-} + H2O
(HCH3CO2) + NaOH = NaCH3CO2 + H2O =>
(HCH3CO2) + NaOH = NaCH3CO2 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
S2O8{2-} + Al = SO4{2-} + Al{3+} =>
3 S2O8{2-} + 2 Al = 6 SO4{2-} + 2 Al{3+}
HClO2 + NH3 = HCl + N2O + H2O =>
2 HClO2 + 2 NH3 = 2 HCl + N2O + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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