| Équations équilibrées la veille |
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C5H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C5H8 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 8 K2SO4 + 16 MnSO4 + 14 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H12 + Cl2 = Cl2C6H12 =>
C6H12 + Cl2 = Cl2C6H12
SOCl2 + Ag2S = AgCl + S2O =>
SOCl2 + Ag2S = 2 AgCl + S2O
C17H19NO3 + H2O = C17H20NO3{+} + OH{-} =>
C17H19NO3 + H2O = C17H20NO3{+} + OH{-}
CO2 + H2O = C6H12O1 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O1 + 17 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + N2 = KN + KNO + H2O =>
2 KOH + N2 = KN + KNO + H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
NO3{-} + Cu(s) + H{+} = NO2(g) + Cu{2+} + H2O =>
2 NO3{-} + Cu(s) + 4 H{+} = 2 NO2(g) + Cu{2+} + 2 H2O
calciumchloride + ammoniumhydroxide = calciumhydroxide + ammoniumchloride =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
MnCl4 + CoSO4 = CoCl4 + MnSO4 =>
MnCl4 + CoSO4 = CoCl4 + MnSO4
BaCl2 + K2Cr2O7 + H2O = BaCrO4 + HCl + KCl =>
2 BaCl2 + K2Cr2O7 + H2O = 2 BaCrO4 + 2 HCl + 2 KCl
C6H12N4 + NH4NO3 + H2O2 = C3H6N6O6 + H2O =>
C6H12N4 + 4 NH4NO3 + 8 H2O2 = 2 C3H6N6O6 + 16 H2O
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
Fe3(PO4)2 + HCl = Fe(HPO4) + FeCl2 =>
Fe3(PO4)2 + 2 HCl = 2 Fe(HPO4) + FeCl2
MnCl2 + Mg(OH)2 = Mn(OH)2 + MgCl2 =>
MnCl2 + Mg(OH)2 = Mn(OH)2 + MgCl2
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl
Ag(NO3)3 = Ag + NO2 + O =>
Ag(NO3)3 = Ag + 3 NO2 + 3 O
HNO3 + Fe = Fe(FeNO3) + H2 =>
2 HNO3 + 4 Fe = 2 Fe(FeNO3) + H2
K3(PO4) + Fe(SO4) = K2(SO4) + Fe3(PO4)2 =>
2 K3(PO4) + 3 Fe(SO4) = 3 K2(SO4) + Fe3(PO4)2
H3C6H5O7 + NaOH = H2O + NaH2C6H5O7 =>
H3C6H5O7 + NaOH = H2O + NaH2C6H5O7
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C6Na2O6 + BaCl2 = C6BaO6 + NaCl =>
C6Na2O6 + BaCl2 = C6BaO6 + 2 NaCl
Pb{2+} + NH3 = Pb(NH3){2+} =>
Pb{2+} + NH3 = Pb(NH3){2+}
Cu(OH) + HSO4 = CuSO4 + H2O =>
Cu(OH) + HSO4 = CuSO4 + H2O
Zn(NO3)2 + H2SO4 = Zn(SO4)2 + H2NO3 =>
Zn(NO3)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2NO3
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2(aq) + Mg(s) =>
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2(aq) + Mg(s)
Ni(NO3)2(aq) + NH3(aq) = Ni(NH3)4 + NO3 =>
Ni(NO3)2(aq) + 4 NH3(aq) = Ni(NH3)4 + 2 NO3
C2H8N2 + KCSN + CoN2O65H2O + HNO3 = CoC7H16N7S3 + SCN + KNO3 + H2O =>
2 C2H8N2 + 120 KCSN + CoN2O65H2O + 118 HNO3 = CoC7H16N7S3 + 117 SCN + 120 KNO3 + 60 H2O
PbCO{3} + HCl = PbCl + HCO{3} =>
PbCO{3} + HCl = PbCl + HCO{3}
CaCl2 + CaO = Ca + Ca(ClO)2 =>
CaCl2 + 2 CaO = 2 Ca + Ca(ClO)2
H2 + N2O4 = N2O5 + NH3 =>
3 H2 + 5 N2O4 = 4 N2O5 + 2 NH3
H2C2O4*2H2O + KMnO4 = MnO2 + K2CO3 + CO2 + H2O =>
3 H2C2O4*2H2O + 2 KMnO4 = 2 MnO2 + K2CO3 + 5 CO2 + 9 H2O
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
CaO + P = Ca3P2 + P2O5 =>
15 CaO + 16 P = 5 Ca3P2 + 3 P2O5
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O =>
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
CaCl2 + K2HPO4 = CaHPO4 + KCl =>
CaCl2 + K2HPO4 = CaHPO4 + 2 KCl
NaClOFeSO4 = NaSO4FeClO =>
NaClOFeSO4 = NaSO4FeClO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + H2C2O4 + HClO4 = KClO4 + Mn(ClO4)2 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 6 HClO4 = 2 KClO4 + 2 Mn(ClO4)2 + 8 H2O + 10 CO2
KSiO3 + HNO3 = KNO3 + HSiO3 =>
KSiO3 + HNO3 = KNO3 + HSiO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + CH4 = MnO2 + CO2 + H2O + K =>
2 KMnO4 + CH4 = 2 MnO2 + CO2 + 2 H2O + 2 K
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
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Équations équilibrées sur01/07/25
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