| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiOH + Sr(NO3)2 = Li(NO3) + Sr(OH)2 =>
2 LiOH + Sr(NO3)2 = 2 Li(NO3) + Sr(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CHCHCH3 + KMgO4 + H2O = CH3CH(OH)CH(OH)CH3 + MgO2 + KOH =>
3 CH3CHCHCH3 + 2 KMgO4 + 4 H2O = 3 CH3CH(OH)CH(OH)CH3 + 2 MgO2 + 2 KOH
C + NH3 = C3N4 + H2 =>
3 C + 4 NH3 = C3N4 + 6 H2
Na2O + Fe2O3 = Na2O3 + Fe =>
3 Na2O + 2 Fe2O3 = 3 Na2O3 + 4 Fe
Zn + K2CrO4 = K + ZnCrO4 =>
Zn + K2CrO4 = 2 K + ZnCrO4
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
Al2O3 + Ba(OH)2 + H2O = Ba3[Al(OH)6]2 =>
Al2O3 + 3 Ba(OH)2 + 3 H2O = Ba3[Al(OH)6]2
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2](H2O)6 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)6 + 9 H2O + 6 CO2
Cl2O7 + H2SO4 = HClO4 + SO3 =>
Cl2O7 + H2SO4 = 2 HClO4 + SO3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
CuSO4 + H2O = CuSO4*5H2O =>
CuSO4 + 5 H2O = CuSO4*5H2O
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
KHP + NaOH = KOHP + NaH =>
KHP + NaOH = KOHP + NaH
Sn + O2 = (SnO2)4 =>
4 Sn + 4 O2 = (SnO2)4
CuNO3 + MgF2 = Mg(NO3)2 + CuF =>
2 CuNO3 + MgF2 = Mg(NO3)2 + 2 CuF
CO2 + H2SO4 = C(SO4)2 + H2O =>
CO2 + 2 H2SO4 = C(SO4)2 + 2 H2O
I2 + K2SO3 + KOH = K2SO4 + KI + H2O =>
I2 + K2SO3 + 2 KOH = K2SO4 + 2 KI + H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ca + CuSO4 = Cu + CaSO4 =>
Ca + CuSO4 = Cu + CaSO4
Rb3AsO4 = Rb + As3 + O2 =>
3 Rb3AsO4 = 9 Rb + As3 + 6 O2
NaN3(s) + SiO2(s) + KNO3(s) = Na4SiO4(s) + K4SiO4(s) + N2(g) =>
20 NaN3(s) + 6 SiO2(s) + 4 KNO3(s) = 5 Na4SiO4(s) + K4SiO4(s) + 32 N2(g)
C3OH6 + HOCl = C2O2H4 + CCl3H + H2 =>
4 C3OH6 + 6 HOCl = 5 C2O2H4 + 2 CCl3H + 4 H2
KI + H2SO4 = H2S + I2 + K2SO4 + water =>
8 KI + 5 H2SO4 = H2S + 4 I2 + 4 K2SO4 + 4 H2O
KNO3 + Mg(ClO3)2 = KClO3 + Mg(NO3)2 =>
2 KNO3 + Mg(ClO3)2 = 2 KClO3 + Mg(NO3)2
CH4O2 + O2 = CO2 + H2O =>
CH4O2 + O2 = CO2 + 2 H2O
HMnO4 = Mn2O7 + H2O =>
2 HMnO4 = Mn2O7 + H2O
Sn[PO4] + Li = Li[PO4] + Sn =>
Sn[PO4] + Li = Li[PO4] + Sn
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + Pt = ZnPt =>
Zn + Pt = ZnPt
Zn + K2CrO4 = K + ZnCrO4 =>
Zn + K2CrO4 = 2 K + ZnCrO4
NaI + Cl{-}2 = NaCl + I{-}2 =>
NaI + Cl{-}2 = NaCl + I{-}2
(NO3) + CrO4 = CrO4NO3 =>
(NO3) + CrO4 = CrO4NO3
Pb(ClO3)4 + CaCrO4 = PbCrO4 + Ca(ClO3)4 =>
Pb(ClO3)4 + CaCrO4 = PbCrO4 + Ca(ClO3)4
C3H6OH3 + CuO = Cu + H2O + CO2 =>
2 C3H6OH3 + 19 CuO = 19 Cu + 9 H2O + 6 CO2
NaOCl + H2O2 = NaCl + HO2 = hcn =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2
KNO2 + HNO3 = KNO3 + NO2 + H2O =>
KNO2 + 2 HNO3 = KNO3 + 2 NO2 + H2O
MnO2 + H2C2O4 + H2SO4 = MnSO + CO2 + H2O =>
MnO2 + 4 H2C2O4 + H2SO4 = MnSO + 8 CO2 + 5 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C4H6 + HCl = C4H6Cl2 + H2 =>
C4H6 + 2 HCl = C4H6Cl2 + H2
HCO3 + Na = NaHCO3 =>
HCO3 + Na = NaHCO3
H2 + N2 = NH4 =>
4 H2 + N2 = 2 NH4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H3Cl + O2 = CO + H2O + Cl2 =>
4 C2H3Cl + 7 O2 = 8 CO + 6 H2O + 2 Cl2
MnO4{-} + Br{-} + H{+} = MnO2 + BrO3{-} + H2O =>
2 MnO4{-} + Br{-} + 2 H{+} = 2 MnO2 + BrO3{-} + H2O
Ba(NO3)2(aq) + NCl(aq) = N(NO3)2 + BaCl(aq) =>
Ba(NO3)2(aq) + NCl(aq) = N(NO3)2 + BaCl(aq)
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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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